diff --git a/l10n_br_cnpj_search/tests/test_receitaws.py b/l10n_br_cnpj_search/tests/test_receitaws.py
index 2757a82bc3b5..e98584bdd5a3 100644
--- a/l10n_br_cnpj_search/tests/test_receitaws.py
+++ b/l10n_br_cnpj_search/tests/test_receitaws.py
@@ -53,5 +53,5 @@ def test_receita_ws_multiple_phones(self):
         isla.search_cnpj()
 
         self.assertEqual(isla.name, "Isla Sementes Ltda.")
-        self.assertEqual(isla.phone, "(51) 9852-9561")
-        self.assertEqual(isla.mobile, "(51) 2136-6600")
+        self.assertEqual(isla.phone.strip(), "(51) 9852-9561")
+        self.assertEqual(isla.mobile.strip(), "(51) 2136-6600")
diff --git a/l10n_br_fiscal/constants/fiscal.py b/l10n_br_fiscal/constants/fiscal.py
index e936a7371c12..d7d5fe4082f0 100644
--- a/l10n_br_fiscal/constants/fiscal.py
+++ b/l10n_br_fiscal/constants/fiscal.py
@@ -328,6 +328,7 @@
 MODELO_FISCAL_NFE = "55"
 MODELO_FISCAL_NFCE = "65"
 MODELO_FISCAL_NFSE = "SE"
+MODELO_FISCAL_MDFE = "58"
 MODELO_FISCAL_CFE = "59"
 MODELO_FISCAL_CUPOM_FISCAL_ECF = "2D"
 MODELO_FISCAL_CTE = "57"
@@ -354,6 +355,7 @@
 LOTE_PROCESSADO = ["104"]
 LOTE_EM_PROCESSAMENTO = ["105"]
 CONTINGENCIA = ("108", "109")
+ENCERRADO = ["132", "135"]
 
 CANCELAMENTO_HOMOLOGADO = ["101", "151"]
 
@@ -377,6 +379,7 @@
 SITUACAO_EDOC_CANCELADA = "cancelada"
 SITUACAO_EDOC_DENEGADA = "denegada"
 SITUACAO_EDOC_INUTILIZADA = "inutilizada"
+SITUACAO_EDOC_ENCERRADA = "encerrada"
 
 
 SITUACAO_EDOC = [
@@ -388,6 +391,7 @@
     (SITUACAO_EDOC_CANCELADA, "Cancelada"),
     (SITUACAO_EDOC_DENEGADA, "Denegada"),
     (SITUACAO_EDOC_INUTILIZADA, "Inutilizada"),
+    (SITUACAO_EDOC_ENCERRADA, "Encerrada"),
 ]
 SITUACAO_EDOC_DICT = dict(SITUACAO_EDOC)
 
diff --git a/l10n_br_fiscal/data/l10n_br_fiscal.document.type.csv b/l10n_br_fiscal/data/l10n_br_fiscal.document.type.csv
index 97630d38ce40..8a49f10d0f29 100644
--- a/l10n_br_fiscal/data/l10n_br_fiscal.document.type.csv
+++ b/l10n_br_fiscal/data/l10n_br_fiscal.document.type.csv
@@ -23,7 +23,6 @@
 "document_22","22","Nota Fiscal de Serviço de Telecomunicação","False",,,"icms"
 "document_23","23","GNRE","False",,,"icms"
 "document_24","24","Autorização de Carregamento e Transporte","False",,,"icms"
-"document_25","25","Manifesto de Carga","False","MDFe","mdf-e","icms"
 "document_26","26","Conhecimento de Transporte Multimodal de Cargas","False",,,"icms"
 "document_27","27","Nota Fiscal de Transporte Ferroviário de Cargas","False",,,"icms"
 "document_28","28","Nota Fiscal/Conta de Fornecimento de Gás Canalizado","False",,,"icms"
@@ -31,6 +30,7 @@
 "document_30","30","Bilhete/Recibo do Passageiro","False",,,"icms"
 "document_55","55","Nota Fiscal Eletrônica","True","NFe","nf-e","icms"
 "document_57","57","Conhecimento de Transporte Eletrônico – CT-e","True","CTe","ct-e","icms"
+"document_58","58","Manifesto Eletrônico de Documentos Fiscais","True","MDFe","mdf-e","icms"
 "document_59","59","Cupom Fiscal Eletrônico - CF-e","True","CFe","cf-e","icms"
 "document_60","60","Cupom Fiscal Eletrônico CF-e-ECF","True",,,"icms"
 "document_65","65","Nota Fiscal Eletrônica ao Consumidor Final – NFC-e","True","NFe","nfc-e","icms"
diff --git a/l10n_br_fiscal/demo/company_demo.xml b/l10n_br_fiscal/demo/company_demo.xml
index 407e1cdc7053..a38d1a4494b9 100644
--- a/l10n_br_fiscal/demo/company_demo.xml
+++ b/l10n_br_fiscal/demo/company_demo.xml
@@ -162,6 +162,22 @@
         <field name="active">True</field>
     </record>
 
+    <record id="empresa_lc_document_58_serie_1" model="l10n_br_fiscal.document.serie">
+        <field name="code">1</field>
+        <field name="name">Série 1</field>
+        <field name="document_type_id" ref="l10n_br_fiscal.document_58" />
+        <field name="company_id" ref="l10n_br_base.empresa_lucro_presumido" />
+        <field name="active">True</field>
+    </record>
+
+    <record id="empresa_sn_document_58_serie_1" model="l10n_br_fiscal.document.serie">
+        <field name="code">1</field>
+        <field name="name">Série 1</field>
+        <field name="document_type_id" ref="l10n_br_fiscal.document_58" />
+        <field name="company_id" ref="l10n_br_base.empresa_simples_nacional" />
+        <field name="active">True</field>
+    </record>
+
     <record id="empresa_lc_document_65_serie_1" model="l10n_br_fiscal.document.serie">
         <field name="code">1</field>
         <field name="name">Série 1</field>
@@ -194,6 +210,14 @@
         <field name="active">True</field>
     </record>
 
+    <record id="empresa_sn_document_58_serie_1" model="l10n_br_fiscal.document.serie">
+        <field name="code">1</field>
+        <field name="name">Série 1</field>
+        <field name="document_type_id" ref="l10n_br_fiscal.document_58" />
+        <field name="company_id" ref="l10n_br_base.empresa_simples_nacional" />
+        <field name="active">True</field>
+    </record>
+
     <record
         id="icms_tax_definition_empresa_simples_nacional"
         model="l10n_br_fiscal.tax.definition"
diff --git a/l10n_br_fiscal/models/__init__.py b/l10n_br_fiscal/models/__init__.py
index 26b4a953b2f4..ca5ed42e657b 100644
--- a/l10n_br_fiscal/models/__init__.py
+++ b/l10n_br_fiscal/models/__init__.py
@@ -70,3 +70,4 @@
 from . import subsequent_document
 from . import document_email
 from . import city_taxation_code
+from . import document_supplement
diff --git a/l10n_br_fiscal/models/document_event.py b/l10n_br_fiscal/models/document_event.py
index d613ce041e9f..7440c7d68825 100644
--- a/l10n_br_fiscal/models/document_event.py
+++ b/l10n_br_fiscal/models/document_event.py
@@ -30,6 +30,7 @@
     "12": "dist-dfe",
     "13": "man",
     "14": "cce",
+    "15": "enc-mdfe",
 }
 
 
@@ -84,6 +85,7 @@ def _compute_display_name(self):
             ("12", "Distribuição DFe"),
             ("13", "Manifestação"),
             ("14", "Carta de Correção"),
+            ("15", "Encerramento de MDFe"),
         ],
         string="Service",
     )
diff --git a/l10n_br_fiscal/models/document_fiscal_mixin_fields.py b/l10n_br_fiscal/models/document_fiscal_mixin_fields.py
index 4543bd666c12..96ef7b899606 100644
--- a/l10n_br_fiscal/models/document_fiscal_mixin_fields.py
+++ b/l10n_br_fiscal/models/document_fiscal_mixin_fields.py
@@ -436,3 +436,9 @@ def _operation_domain(self):
     )
 
     force_compute_delivery_costs_by_total = fields.Boolean(default=False)
+
+    key_random_code = fields.Char(string="Document Key Random Code")
+
+    key_check_digit = fields.Char(string="Document Key Check Digit")
+
+    total_weight = fields.Float(string="Total Weight")
diff --git a/l10n_br_fiscal/models/document_related.py b/l10n_br_fiscal/models/document_related.py
index 6f4b21cd2477..84c7660f10f3 100644
--- a/l10n_br_fiscal/models/document_related.py
+++ b/l10n_br_fiscal/models/document_related.py
@@ -59,6 +59,17 @@ class DocumentRelated(models.Model):
 
     document_date = fields.Date(string="Data")
 
+    currency_id = fields.Many2one(
+        comodel_name="res.currency",
+        default=lambda self: self.env.company.currency_id,
+    )
+
+    document_total_weight = fields.Float(string="Peso Total")
+
+    document_total_amount = fields.Monetary(
+        string="Valor Total", currency_field="currency_id"
+    )
+
     @api.constrains("document_key")
     def _check_key(self):
         for record in self:
@@ -123,6 +134,8 @@ def _onchange_document_related_id(self):
             return False
 
         self.document_type_id = related.document_type_id
+        self.document_total_amount = related.amount_total
+        self.document_total_weight = related.total_weight
 
         if related.document_type_id.electronic:
             self.document_key = related.document_key
diff --git a/l10n_br_fiscal/models/document_supplement.py b/l10n_br_fiscal/models/document_supplement.py
new file mode 100644
index 000000000000..939a5cceff37
--- /dev/null
+++ b/l10n_br_fiscal/models/document_supplement.py
@@ -0,0 +1,13 @@
+# Copyright 2023 KMEE (Felipe Zago Rodrigues <felipe.zago@kmee.com.br>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class DocumentSupplement(models.Model):
+    _name = "l10n_br_fiscal.document.supplement"
+    _description = "Document Supplement Data"
+
+    qrcode = fields.Char(string="QR Code")
+
+    url_key = fields.Char(string="QR Code URL Key")
diff --git a/l10n_br_fiscal/models/document_workflow.py b/l10n_br_fiscal/models/document_workflow.py
index b06a1e7bdcb1..3e6787ef7cf3 100644
--- a/l10n_br_fiscal/models/document_workflow.py
+++ b/l10n_br_fiscal/models/document_workflow.py
@@ -9,6 +9,7 @@
 from ..constants.fiscal import (
     DOCUMENT_ISSUER_COMPANY,
     MODELO_FISCAL_CTE,
+    MODELO_FISCAL_MDFE,
     MODELO_FISCAL_NFCE,
     MODELO_FISCAL_NFE,
     MODELO_FISCAL_NFSE,
@@ -92,6 +93,7 @@ def _exec_before_SITUACAO_EDOC_A_ENVIAR(self, old_state, new_state):
         self._document_number()
         self._document_comment()
         self._document_check()
+        self._document_qrcode()
         self._document_export()
         return True
 
@@ -251,6 +253,7 @@ def _generate_key(self):
                 MODELO_FISCAL_NFE,
                 MODELO_FISCAL_NFCE,
                 MODELO_FISCAL_CTE,
+                MODELO_FISCAL_MDFE,
             ):
                 date = fields.Datetime.context_timestamp(record, record.document_date)
                 chave_edoc = ChaveEdoc(
@@ -267,6 +270,9 @@ def _generate_key(self):
                     numero_serie=record.document_serie or "",
                     validar=False,
                 )
+                record.key_random_code = chave_edoc.codigo_aleatorio
+                record.key_check_digit = chave_edoc.digito_verificador
+
                 # TODO: Implementar campos no Odoo
                 # record.key_number = chave_edoc.campos
                 # record.key_formated = ' '.joint(chave_edoc.partes())
@@ -397,3 +403,12 @@ def action_document_correction(self):
                     "this fical document you are not the document issuer"
                 )
             )
+
+    def _document_qrcode(self):
+        pass
+
+    def _processador(self):
+        pass
+
+    def _valida_xml(self, xml_file):
+        pass
diff --git a/l10n_br_fiscal/views/document_related_view.xml b/l10n_br_fiscal/views/document_related_view.xml
index 7227702aae00..29e8bc14bfdd 100644
--- a/l10n_br_fiscal/views/document_related_view.xml
+++ b/l10n_br_fiscal/views/document_related_view.xml
@@ -68,6 +68,16 @@
                         attrs="{'invisible': [('document_type_code', '!=', '04')]}"
                     />
         </group>
+        <group
+                    string="Totais"
+                    attrs="{'invisible': [('document_type_code', 'not in', ('55', '57', '58'))]}"
+                >
+            <field name="document_total_weight" />
+            <field
+                        name="document_total_amount"
+                        attrs="{'invisible': [('document_related_id', '!=', False)]}"
+                    />
+        </group>
       </form>
     </field>
   </record>
diff --git a/l10n_br_fiscal/views/document_view.xml b/l10n_br_fiscal/views/document_view.xml
index fceaacfe3f07..d12d266c80fd 100644
--- a/l10n_br_fiscal/views/document_view.xml
+++ b/l10n_br_fiscal/views/document_view.xml
@@ -148,7 +148,7 @@
                         type="object"
                         string="Invalidar Numeração"
                         groups="l10n_br_fiscal.group_user"
-                        attrs="{'invisible': [('state_edoc', 'in', ('em_digitacao', 'autorizada', 'cancelada', 'denegada'))]}"
+                        attrs="{'invisible': [('state_edoc', 'in', ('em_digitacao', 'autorizada', 'cancelada', 'denegada', 'encerrada'))]}"
                     />
             <button
                         name="action_document_correction"
@@ -203,10 +203,10 @@
         <div
                     class="alert alert-success"
                     role="alert"
-                    attrs="{'invisible': [('state_edoc','!=','autorizada')]}"
+                    attrs="{'invisible': [('state_edoc','not in',('autorizada', 'encerrada'))]}"
                 >
             Fiscal Document: <field name="document_type_id" readonly="1" /> is <strong
-                    >Authorized</strong>
+                    ><field name="state_edoc" readonly="1" /></strong>
         </div>
         <div
                     class="alert alert-warning"
@@ -400,6 +400,7 @@
             <page name="delivery" string="Delivery">
               <group>
                 <field name="force_compute_delivery_costs_by_total" />
+                <field name="total_weight" />
               </group>
             </page>
             <page name="others" string="Others">
diff --git a/l10n_br_fiscal_dfe/__manifest__.py b/l10n_br_fiscal_dfe/__manifest__.py
index ea9e0854b29b..5452a5295108 100644
--- a/l10n_br_fiscal_dfe/__manifest__.py
+++ b/l10n_br_fiscal_dfe/__manifest__.py
@@ -19,7 +19,7 @@
     "demo": [],
     "external_dependencies": {
         "python": [
-            "erpbrasil.edoc>=2.5.2",
+            "erpbrasil.edoc>=2.6.0",
             "erpbrasil.transmissao>=1.1.0",
         ],
     },
diff --git a/l10n_br_ie_search/__manifest__.py b/l10n_br_ie_search/__manifest__.py
index 93676b5145cc..a60e5c8ef57a 100644
--- a/l10n_br_ie_search/__manifest__.py
+++ b/l10n_br_ie_search/__manifest__.py
@@ -16,7 +16,7 @@
             "erpbrasil.base>=2.3.0",
             "erpbrasil.transmissao>=1.1.0",
             "erpbrasil.assinatura>=1.7.0",
-            "erpbrasil.edoc>=2.5.2",
+            "erpbrasil.edoc>=2.6.0",
         ]
     },
 }
diff --git a/l10n_br_mdfe/README.rst b/l10n_br_mdfe/README.rst
new file mode 100644
index 000000000000..91edbf2427d3
--- /dev/null
+++ b/l10n_br_mdfe/README.rst
@@ -0,0 +1,111 @@
+====
+MDFe
+====
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:c7c356eef2c69c2d36d3dfea44bca958c3353c323f95319f8ec7f3e3022b7098
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Alpha-red.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Alpha
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fl10n--brazil-lightgray.png?logo=github
+    :target: https://github.com/OCA/l10n-brazil/tree/14.0-l10n_br_mdfe-transmission/l10n_br_mdfe
+    :alt: OCA/l10n-brazil
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/l10n-brazil-14-0-l10n_br_mdfe-transmission/l10n-brazil-14-0-l10n_br_mdfe-transmission-l10n_br_mdfe
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/l10n-brazil&target_branch=14.0-l10n_br_mdfe-transmission
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+Este módulo permite a emissão de MDF-e.
+
+Mais especificamente ele:
+  * mapea os campos de MDF-e do módulo ``l10n_br_mdfe_spec`` com os campos Odoo.
+  * usa a logica do módulo ``spec_driven_model`` para realizar esse mapeamento de forma dinâmica, em especial ele usa o sistema de modelos com várias camadas, ou ``StackedModel``, com os modelos ``l10n_br_fiscal.document`` e ``l10n_br_fiscal.document.related`` que tem varios niveis hierarquicos de elementos XML que estão sendo denormalizados dentro desses modelos Odoo 
+  * tem wizards para implementar a comunicação SOAP de MDF-e com a SEFAZ (Autorização, Cancelamento, Encerramento...)
+
+.. IMPORTANT::
+   This is an alpha version, the data model and design can change at any time without warning.
+   Only for development or testing purpose, do not use in production.
+   `More details on development status <https://odoo-community.org/page/development-status>`_
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+To configure this module you need to set a digital certificate on the company, and also set the company edoc processor.
+
+Usage
+=====
+
+To use this module, you need to:
+
+#. Go to Fiscal menu
+#. Go to Documents submenu
+#. Go to MDF-e submenu
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/l10n-brazil/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/l10n-brazil/issues/new?body=module:%20l10n_br_mdfe%0Aversion:%2014.0-l10n_br_mdfe-transmission%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* KMEE
+
+Contributors
+~~~~~~~~~~~~
+
+* `KMEE <https://kmee.com.br>`_:
+
+  * Felipe Zago Rodrigues <felipe.zago@kmee.com.br>
+  * Ygor Carvalho <ygor.carvalho@kmee.com.br>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-ygcarvalh| image:: https://github.com/ygcarvalh.png?size=40px
+    :target: https://github.com/ygcarvalh
+    :alt: ygcarvalh
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-ygcarvalh| 
+
+This module is part of the `OCA/l10n-brazil <https://github.com/OCA/l10n-brazil/tree/14.0-l10n_br_mdfe-transmission/l10n_br_mdfe>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/l10n_br_mdfe/__init__.py b/l10n_br_mdfe/__init__.py
new file mode 100644
index 000000000000..a0f653930e77
--- /dev/null
+++ b/l10n_br_mdfe/__init__.py
@@ -0,0 +1,3 @@
+from . import models
+from . import wizards
+from .hooks import post_init_hook
diff --git a/l10n_br_mdfe/__manifest__.py b/l10n_br_mdfe/__manifest__.py
new file mode 100644
index 000000000000..d7cfc8aed8e3
--- /dev/null
+++ b/l10n_br_mdfe/__manifest__.py
@@ -0,0 +1,55 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "MDFe",
+    "summary": """Brazilian Eletronic Invoice MDF-e""",
+    "version": "14.0.1.0.0",
+    "category": "Localisation",
+    "license": "AGPL-3",
+    "author": "KMEE,Odoo Community Association (OCA)",
+    "maintainers": ["ygcarvalh"],
+    "website": "https://github.com/OCA/l10n-brazil",
+    "development_status": "Alpha",
+    "depends": [
+        "l10n_br_fiscal_certificate",
+        "l10n_br_mdfe_spec",
+        "spec_driven_model",
+    ],
+    "data": [
+        "security/ir.model.access.csv",
+        "data/ir_config_parameter.xml",
+        "views/document.xml",
+        "views/mdfe_action.xml",
+        "views/mdfe_menu.xml",
+        "views/res_company.xml",
+        "views/transporte.xml",
+        "views/res_partner.xml",
+        "views/product_product.xml",
+        "views/modal/modal_aquaviario.xml",
+        "views/modal/modal_rodoviario.xml",
+        "views/modal/modal_ferroviario.xml",
+        "views/template.xml",
+        "wizards/document_closure_wizard.xml",
+        "report/damdfe_modal_aereo.xml",
+        "report/damdfe_modal_aquaviario.xml",
+        "report/damdfe_modal_ferroviario.xml",
+        "report/damdfe_modal_rodoviario.xml",
+        "report/damdfe.xml",
+        "report/reports.xml",
+    ],
+    "demo": [
+        "demo/fiscal_document_demo.xml",
+        "demo/company_demo.xml",
+    ],
+    "post_init_hook": "post_init_hook",
+    "installable": True,
+    "auto_install": False,
+    "external_dependencies": {
+        "python": [
+            "nfelib>=2.0.0",
+            "erpbrasil.transmissao>=1.1.0",
+            "erpbrasil.edoc>=2.6.0",
+        ]
+    },
+}
diff --git a/l10n_br_mdfe/constants/mdfe.py b/l10n_br_mdfe/constants/mdfe.py
new file mode 100644
index 000000000000..8fff1df401bf
--- /dev/null
+++ b/l10n_br_mdfe/constants/mdfe.py
@@ -0,0 +1,38 @@
+# Copyright (C) 2023 Felipe Zago - KMEE
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+
+MDFE_VERSIONS = [("3.00", "3.00")]
+
+MDFE_VERSION_DEFAULT = "3.00"
+
+MDFE_ENVIRONMENTS = [("1", "Produção"), ("2", "Homologação")]
+
+MDFE_ENVIRONMENT_DEFAULT = "2"
+
+MDFE_EMIT_TYPES = [
+    ("1", "1 - Prestador de serviço de transporte"),
+    ("2", "2 - Transportador de Carga Própria"),
+    ("3", "3 - Prestador de serviço de transporte que emitirá CT-e Globalizado"),
+]
+
+MDFE_EMIT_TYPE_DEFAULT = "2"
+
+MDFE_TRANSP_TYPE = [
+    ("1", "Empresa de Transporte de Cargas – ETC"),
+    ("2", "Transportador Autônomo de Cargas – TAC"),
+    ("3", "Cooperativa de Transporte de Cargas – CTC"),
+]
+
+MDFE_TRANSP_TYPE_DEFAULT = "1"
+
+MDFE_TRANSMISSIONS = [
+    ("1", "Emissão Normal"),
+    ("2", "Contingência Off-Line"),
+    ("3", "Regime Especial NFF"),
+]
+
+MDFE_TRANSMISSION_DEFAULT = "1"
+
+MDFE_EMISSION_PROCESSES = [("0", "Emissão de MDFe com aplicativo do contribuinte")]
+
+MDFE_EMISSION_PROCESS_DEFAULT = "0"
diff --git a/l10n_br_mdfe/constants/modal.py b/l10n_br_mdfe/constants/modal.py
new file mode 100644
index 000000000000..28d3baa4ded7
--- /dev/null
+++ b/l10n_br_mdfe/constants/modal.py
@@ -0,0 +1,353 @@
+MDFE_MODALS = [
+    ("1", "Rodoviário"),
+    ("2", "Aéreo"),
+    ("3", "Aquaviário"),
+    ("4", "Ferroviário"),
+]
+
+MDFE_MODAL_DEFAULT = "1"
+
+MDFE_MODAL_VERSION_DEFAULT = "3.00"
+
+MDFE_MODAL_DEFAULT_AIRCRAFT = "OACI"
+
+MDFE_MODAL_SHIP_TYPES = [
+    ("01", "ALVARENGA"),
+    ("02", "BARCAÇA"),
+    ("03", "BARCAÇA PROPULSADA"),
+    ("04", "CARGUEIRO"),
+    ("05", "CATAMARÃ MISTO"),
+    ("06", "CATAMARÃ PASSAGEIROS"),
+    ("07", "CHATA CARGUEIRA"),
+    ("08", "CHATA GRANELEIRA"),
+    ("09", "CHATA MISTA"),
+    ("10", "CHATA TANQUE"),
+    ("11", "EMPURRADOR"),
+    ("12", "ESTIMULAÇÃO"),
+    ("13", "FERRY BOAT"),
+    ("14", "FLOTEL"),
+    ("15", "FLUTUANTE"),
+    ("16", "CABREA/GUINDASTE"),
+    ("17", "LANCHA MISTA"),
+    ("18", "LANCHA PASSAGEIROS"),
+    ("19", "LANCHA PRÁTICO"),
+    ("20", "MANUSEIO DE ESPIAS"),
+    ("21", "PESQUISA"),
+    ("22", "REBOCADOR"),
+    ("23", "SUPRIMENTO"),
+    ("24", "TRANSBORDADOR"),
+    ("25", "CARGA PESADA"),
+    ("26", "FRIGORÍFICO"),
+    ("27", "GLP"),
+    ("28", "GRANELEIRO"),
+    ("29", "MINERO-PETROLEIRO"),
+    ("30", "MULTI-PROPOSITO"),
+    ("31", "NAVIO CISTERNA"),
+    ("32", "PASSAGEIROS"),
+    ("33", "PETROLEIRO"),
+    ("34", "PORTA CONTEINER"),
+    ("35", "TANQUE QUIMICO"),
+    ("36", "RO-RO"),
+    ("37", "DRAGA"),
+    ("38", "OUTROS"),
+    ("39", "BALSA"),
+    ("40", "DSV(APOIO E MERGULHO)"),
+    ("41", "SWATH"),
+    ("42", "ROV"),
+    ("43", "AHTS(REBOQUE E MANUSEIO DE ÂNCORAS)"),
+    ("44", "UT 4.000"),
+    ("45", "UT 750"),
+    ("46", "RSV"),
+    ("47", "TANQUE GLP"),
+    ("48", "PATROL VESSEL"),
+    ("50", "TANQUE GNL"),
+    ("51", "LANÇAMENTO DE LINHAS"),
+    ("52", "BARCO A MOTOR"),
+    ("53", "BALSA MOTORIZADA"),
+    ("54", "MPSV"),
+    ("55", "PESQUEIRO"),
+    ("56", "PSV"),
+]
+
+MDFE_MODAL_HARBORS = [
+    ("BRADR", "ANGRA DOS REIS"),
+    ("BRAFU", "AFUÁ"),
+    ("BRAJU", "PORTO BARRA DOS COQUEIROS - ARACAJU - SE"),
+    ("BRALT", "ALENQUER"),
+    ("BRAMM", "ALMEIRIM"),
+    ("BRAMW", "ALUMAR"),
+    ("BRANT", "ANTONINA"),
+    ("BRARB", "ARATU"),
+    ("BRARE", "AREIA BRANCA (TERMISA)"),
+    ("BRATB", "ABAETETUBA"),
+    ("BRATM", "ALTAMIRA"),
+    ("BRBAR", "BARRA DOS COQUEIROS"),
+    ("BRBEL", "BELEM"),
+    ("BRBPS", "PORTO SEGURO"),
+    ("BRBVB", "BOA VISTA"),
+    ("BRBVE", "BREVES"),
+    ("BRBVM", "BELO MONTE"),
+    ("BRBZC", "BUZIOS"),
+    ("BRCAF", "CARAUARI"),
+    ("BRCAM", "BACIA PETROLÍFERA DE CAMPOS"),
+    ("BRCAW", "CAMPOS"),
+    ("BRCCX", "CÁCERES"),
+    ("BRCDA", "CODAJÁS"),
+    ("BRCDA", "CODAJÁS"),
+    ("BRCDO", "CABEDELO"),
+    ("BRCIZ", "COARI"),
+    ("BRCMG", "CORUMBÁ/LADÁRIO"),
+    ("BRCNV", "CANAVIEIRA"),
+    ("BRCQD", "CHARQUEADAS"),
+    ("BRCRQ", "CARAVELAS"),
+    ("BRCZS", "CRUZEIRO DO SUL - AC"),
+    ("BRERN", "EIRUNEPÉ"),
+    ("BRESP", "BACIA PETROLÍFERO DO ESPIRITO SANTO"),
+    ("BRETA", "ESTRELA"),
+    ("BRFEJ", "FEIJÓ"),
+    ("BRFEN", "SANTO ANTONIO - FERNANDO DE NORONHA"),
+    ("BRFLN", "FLORIANOPOLIS"),
+    ("BRFNO", "FORNO (ARRAIAL DO CABO)"),
+    ("BRFOA", "FONTE BOA"),
+    ("BRFOR", "FORTALEZA (MUCURIPE)"),
+    ("BRFOT", "BACIA PETROLÍFERA DE FORTALEZA"),
+    ("BRGIB", "GUAÍBA -RS"),
+    ("BRGJM", "GUAJARÁ-MIRIM (RO)"),
+    ("BRHMA", "HUMAITÁ"),
+    ("BRIBB", "IMBITUBA"),
+    ("PORTO", "DE EMBARQUE / DESTINO"),
+    ("BRIBE", "ILHABELA"),
+    ("BRIGI", "ITAGUAI ( EX SEPETIBA)"),
+    ("BRIGU", "FOZ DO IGUAÇU"),
+    ("BRIMM", "ITAMARATI"),
+    ("BRIOA", "ITAPOA"),
+    ("BRIOS", "ILHEUS"),
+    ("BRIPG", "IPIRANGA"),
+    ("BRIQI", "ITAQUI"),
+    ("BRITA", "ITACOATIARA"),
+    ("BRITB", "ITAITUBA"),
+    ("BRITJ", "ITAJAI"),
+    ("BRLBR", "LÁBREA"),
+    ("BRLDR", "LADÁRIO - MS"),
+    ("BRLIN", "LINDÓIA"),
+    ("BRLJI", "LARANJAL DO JARI"),
+    ("BRMAO", "MANAUS"),
+    ("BRMBZ", "MAUÉS"),
+    ("BRMCP", "SANTANA/MACAPÁ"),
+    ("BRMCU", "MACAU"),
+    ("BRMCZ", "MACEIÓ"),
+    ("BRMEA", "MACAÉ"),
+    ("BRMEA", "MACAÉ"),
+    ("BRMGU", "MUNGUBA"),
+    ("BRMHO", "SÃO LUÍS (MARANHÃO)"),
+    ("BRMNX", "MANICORÉ"),
+    ("BRMPR", "MANACAPURU"),
+    ("BRMRS", "MORRETES"),
+    ("BRMTE", "MONTE ALEGRE"),
+    ("BRNAT", "NATAL"),
+    ("BRNTR", "NITERÓI"),
+    ("BRNVP", "NOVO ARIPUANA"),
+    ("BRNVT", "NAVEGANTES"),
+    ("BROBI", "ÓBIDOS"),
+    ("BRORX", "ORIXIMINÁ"),
+    ("BROUT", "OUTEIRO"),
+    ("BRPAT", "PARATY"),
+    ("BRPBO", "PORTO BELO"),
+    ("BRPBX", "PORTO ALEGRE - PA"),
+    ("BRPEC", "PECEM"),
+    ("BRPEO", "PRESIDENTE EPITÁCIO-SP"),
+    ("BRPET", "PELOTAS"),
+    ("BRPIN", "PARINTINS"),
+    ("BRPIN", "PARINTINS"),
+    ("BRPJZ", "SANTANA"),
+    ("BRPKC", "PORTOCEL"),
+    ("BRPMA", "PONTA DA MADEIRA"),
+    ("BRPMH", "PORTO MURTINHO"),
+    ("BRPMR", "PALMEIRAS"),
+    ("BRPNA", "PANORAMA"),
+    ("BRPNG", "PARANAGUA"),
+    ("BRPOA", "PORTO ALEGRE - RS"),
+    ("BRPOU", "PONTA DO UBU"),
+    ("BRPPB", "PRESIDENTE PRUDENTE"),
+    ("BRPRM", "PRAIA MOLE"),
+    ("BRPTQ", "PORTO DE MOZ"),
+    ("BRPVH", "PORTO VELHO - RO"),
+    ("BRQAV", "BENJAMIN CONSTANT"),
+    ("BRQCK", "CABO FRIO"),
+    ("BRQNS", "CANOAS"),
+    ("BRRBB", "BORBA"),
+    ("BRRBR", "RIO BRANCO (RO)"),
+    ("BRRCH", "BARRA DO RIACHO - PORTOCEL"),
+    ("BRREC", "RECIFE"),
+    ("BRREL", "TERMINAL DE REGÊNCIA"),
+    ("BRRIA", "SANTA MARIA"),
+    ("BRRIG", "RIO GRANDE"),
+    ("BRRIO", "RIO DE JANEIRO"),
+    ("BRSAS", "BACIA PETROLIFERA DE SANTOS"),
+    ("BRSBE", "SAO BENEDITO"),
+    ("BRSFK", "SOURE"),
+    ("BRSFK", "SOURE"),
+    ("BRSFS", "SAO FRANCISCO DO SUL"),
+    ("BRSIV", "SILVES"),
+    ("BRSJL", "SAO GABRIEL DA CACHOEIRA"),
+    ("BRSLV", "SALVA TERRA"),
+    ("BRSNH", "SANTA HELENA"),
+    ("BRSOS", "SÃO SIMÃO-GO"),
+    ("BRSSA", "SALVADOR"),
+    ("BRSSO", "SÃO SEBASTIAO"),
+    ("BRSSZ", "SANTOS"),
+    ("BRSTM", "SANTAREM"),
+    ("BRSUA", "SUAPE"),
+    ("BRSWK", "SÃO PAULO DO OLIVENC"),
+    ("BRSYC", "SANTA CLARA"),
+    ("BRTAP", "TAPES"),
+    ("BRTBE", "SANTO ANTONIO DO ICA"),
+    ("BRTBT", "TABATINGA"),
+    ("BRTBT", "TABATINGA"),
+    ("BRTFF", "TEFÉ"),
+    ("BRTFO", "TRIUNFO"),
+    ("BRTHE", "TERESINA"),
+    ("BRTLG", "TRÊS LAGOAS"),
+    ("BRTMT", "TROMBETAS"),
+    ("BRTRM", "TRAMANDAÍ"),
+    ("BRTRQ", "TARAUACA"),
+    ("BRTUB", "PONTA DO TUBARÃO"),
+    ("BRTUR", "TUCURUÍ"),
+    ("BRUBT", "UBATUBA"),
+    ("BRURT", "URUCURITUBA"),
+    ("BRVDC", "VILA DO CONDE"),
+    ("BRVIX", "VITÓRIA"),
+    ("BRVVE", "CAPUABA"),
+    ("BRXX1", "PONTO DE ABASTECIMENTO - BANKER NAVIOS"),
+    ("BRZMD", "SENA MADUREIRA AC"),
+    ("BRZZZ", "MADRE DE DEUS"),
+    ("BR006", "MANOEL URBANO"),
+    ("BR007", "ALVARÃES"),
+    ("BR008", "AMATURA"),
+    ("BR009", "ANAJÁS"),
+    ("BR010", "ANAMÃ"),
+    ("BR011", "ANORÍ"),
+    ("BR012", "ATALAIA DO NORTE"),
+    ("BR013", "AUTAZES"),
+    ("BR014", "BAGRE"),
+    ("BR015", "BARCARENA"),
+    ("BR016", "BARCELOS"),
+    ("BR017", "BARREIRINHA"),
+    ("BR021", "BOCA DO ACRE"),
+    ("BR025", "BREVES"),
+    ("BR026", "CAAPIRANGA"),
+    ("BR027", "CACHOEIRA DO SUL"),
+    ("BR028", "CANUTAMA"),
+    ("BR030", "CAREIRO"),
+    ("BR031", "CHAVES"),
+    ("BR032", "GUAÍRA"),
+    ("BR035", "CUCUÍ"),
+    ("BR036", "CURRALINHO"),
+    ("BR038", "ENVIRA"),
+    ("BR040", "BOCA DO PURUS"),
+    ("BR042", "GURUPÁ"),
+    ("BR050", "JAPURÁ"),
+    ("BR051", "JARI"),
+    ("BR052", "JURUTI"),
+    ("BR053", "JURUÁ"),
+    ("BR054", "JUTAI"),
+    ("BR057", "MANACAPURU"),
+    ("BR058", "MANAQUIRI"),
+    ("BR060", "MARAÃ"),
+    ("BR064", "FONTE BOA"),
+    ("BR065", "MUANÁ"),
+    ("BR067", "NHAMUNDA"),
+    ("BR068", "NOVA OLINDA DO NORTE"),
+    ("BR069", "NOVO AIRÃO"),
+    ("BR071", "OEIRAS DO PARA"),
+    ("BR074", "PAUINÍ"),
+    ("BR075", "PORTEL"),
+    ("BR077", "PRAINHA"),
+    ("BR079", "SANTA CRUZ DO ARARI"),
+    ("BR081", "SANTA ISABEL DO RIO NEGRO"),
+    ("BR083", "SANTO ANTONIO DO IÇÁ"),
+    ("BR088", "SAO SEBASTIA0 DA BOA VISTA"),
+    ("BR095", "TAPAUÁ"),
+    ("BR097", "BAIÃO"),
+    ("BR098", "TERRA SANTA"),
+    ("BR099", "TONANTINS"),
+    ("BR101", "URUCARÁ"),
+    ("BR103", "VITORIA DO PARÁ"),
+    ("BR108", "CARNAMBEIRA"),
+    ("BR131", "SEPETIBA (ILHA DE JAGUANUM)"),
+    ("BR134", "SÃO FRANCISCO"),
+    ("BR147", "SANTA CLARA (TERMINAL)"),
+    ("BR149", "TAQUARI"),
+    ("BR151", "CÁCERES - MT"),
+    ("BR170", "CACHOEIRA DO ARARI"),
+    ("BR174", "CORUMBÁ"),
+    ("BR184", "PORTO MURTINHO - MS"),
+    ("BR185", "PORTO SAO FRANCISCO"),
+    ("BR192", "BERURI"),
+    ("BR193", "BOA VISTA DO RAMOS"),
+    ("BR195", "MARECHAL TAUMATURGO"),
+    ("BR196", "IAURETÊ"),
+    ("BR197", "IPIXUNA"),
+    ("BR202", "PONTA DE PEDRA"),
+    ("BR205", "PORTO MIGUEL DE OLIVEIRA"),
+    ("BR221", "CAREIRO DA VÁRZEA"),
+    ("BR224", "SANTA ROSA DO PURUS"),
+    ("BR225", "BELÉM DO SOLIMÕES"),
+    ("BR227", "GUAJARÁ"),
+    ("BR229", "SAO SEBATIAO UATUMA"),
+    ("BR235", "TERMINAL NORTE CAPIXABA"),
+    ("BR236", "APUI"),
+    ("BR238", "SANTA CRUZ DO SUL"),
+    ("BR239", "FPSO PIRANEMA"),
+    ("BR240", "SANTA RITA DO PURUS - AC"),
+    ("BR243", "JAGUARIAIVA"),
+    ("BR245", "URUCURITUBA"),
+    ("BR246", "FPSO CIDADE DE MACAÉ"),
+    ("BR252", "TERGUÁ (TERMINAL DE GUAMARÉ)"),
+    ("BR254", "LAGOA PARDA"),
+    ("BR260", "MATARIPE"),
+    ("BR267", "POÇO DE CARAVELA NORTE"),
+    ("BR280", "TURIAÇU"),
+    ("BR298", "CARACARAÍ (RR)"),
+    ("BR300", "TERMINAL AQUAVIARIO BARRA DO RIACHO-TRANSPETRO"),
+    ("BR301", "TERMINAL STA. MARIA DA SERRA"),
+    ("BR302", "NOVA SANTA RITA"),
+    ("BR306", "AMAPÁ"),
+    ("BR321", "CARAPEBA"),
+    ("BR339", "ALIANÇA"),
+    ("BR342", "SENADOR JOSE PORFÍRIO"),
+    ("BR371", "BRASILÉIA - AC"),
+    ("BR376", "PORTO ACRE - AC"),
+    ("BR386", "PORTO IRANDUBA"),
+    ("BR400", "PORTO DO AÇU"),
+    ("BR409", "MOURA"),
+    ("BR410", "UARINI"),
+    ("BR414", "FARO"),
+    ("BR444", "MELGAÇO"),
+    ("BR454", "ALTER DO CHÃO"),
+    ("BR456", "SAO SEBASTIÃO"),
+    ("BR462", "CAVIANA"),
+    ("BR500", "ESTIRAO DO EQUADOR"),
+    ("BR551", "SBM 04"),
+    ("BR553", "JUMA"),
+    ("BR602", "NITERÓI"),
+    ("BR696", "GREGÓRIO CURVO - MS"),
+    ("BR719", "MIRAMAR"),
+    ("BR723", "NATAL"),
+    ("BR728", "NOVO REMANSO"),
+    ("BR756", "FPSO P-54"),
+    ("BR768", "RIO LAMBARI - MG"),
+    ("BR778", "SÃO PAULO DE OLIVENÇA"),
+    ("BR793", "SANTANA"),
+    ("BR801", "CURUNA UNA"),
+    ("BR802", "SAO SEBASTIAO"),
+    ("BR821", "VILA DO CARMO"),
+    ("BR855", "JACARÉ GRANDE"),
+    ("BR900", "BOCA DA VALERIA"),
+    ("BR907", "URUCU"),
+    ("BR930", "TERMINAL MANAUS DA ENERGIA"),
+    ("BR938", "PORTO WALTER"),
+    ("BR940", "VITORIA DO XINGU"),
+    ("BR985", "PORTO DO RIO IGUACU TERMINAL E COMERCIO LTDA"),
+    ("BR997", "TERMINAL BELM"),
+]
diff --git a/l10n_br_mdfe/data/ir_config_parameter.xml b/l10n_br_mdfe/data/ir_config_parameter.xml
new file mode 100644
index 000000000000..28a75474e0da
--- /dev/null
+++ b/l10n_br_mdfe/data/ir_config_parameter.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+
+    <record id="mdfe_version_name" model="ir.config_parameter" forcecreate="True">
+        <field name="key">l10n_br_mdfe.version.name</field>
+        <field name="value">Odoo Brasil OCA v14</field>
+      </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/demo/company_demo.xml b/l10n_br_mdfe/demo/company_demo.xml
new file mode 100644
index 000000000000..e6600faab41a
--- /dev/null
+++ b/l10n_br_mdfe/demo/company_demo.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+
+    <!-- Empresa Lucro Presumido -->
+    <record id="l10n_br_base.empresa_lucro_presumido" model="res.company">
+        <field name="processador_edoc">oca</field>
+    </record>
+
+    <!-- Empresa Simples Nacional -->
+    <record id="l10n_br_base.empresa_simples_nacional" model="res.company">
+        <field name="processador_edoc">oca</field>
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/demo/fiscal_document_demo.xml b/l10n_br_mdfe/demo/fiscal_document_demo.xml
new file mode 100644
index 000000000000..cc5328f4f269
--- /dev/null
+++ b/l10n_br_mdfe/demo/fiscal_document_demo.xml
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+
+    <!-- MDFe Test - NFe Related -->
+    <record id="demo_mdfe_related_nfe" model="l10n_br_fiscal.document.related">
+        <field name="document_key">41190806117473000150550010000586251016759484</field>
+        <field name="document_total_weight">10</field>
+        <field name="document_total_amount">33.19</field>
+    </record>
+
+    <!-- MDFe Test - Modal Ferroviário - LC -->
+    <record id="demo_mdfe_lc_modal_ferroviario" model="l10n_br_fiscal.document">
+        <field name="fiscal_operation_id" ref="l10n_br_fiscal.fo_venda" />
+        <field name="document_type_id" ref="l10n_br_fiscal.document_58" />
+        <field
+            name="document_serie_id"
+            ref="l10n_br_fiscal.empresa_lc_document_58_serie_1"
+        />
+        <field name="company_id" ref="l10n_br_base.empresa_lucro_presumido" />
+        <field name="document_number">2</field>
+        <field name="document_serie">1</field>
+        <field name="document_key">35230905472475000102580200000602011208018449</field>
+        <field name="mdfe_environment">2</field>
+        <field name="processador_edoc">oca</field>
+        <field name="user_id" ref="base.user_demo" />
+        <field name="fiscal_operation_type">out</field>
+        <field name="mdfe_initial_state_id" ref="base.state_br_ac" />
+        <field name="mdfe_final_state_id" ref="base.state_br_ac" />
+        <field
+            name="mdfe_loading_city_ids"
+            eval="[(6, 0, [ref('l10n_br_base.city_1200013')])]"
+        />
+        <field name="mdfe_route_state_ids" eval="[(6, 0, [ref('base.state_br_pb')])]" />
+        <field name="mdfe_modal">4</field>
+    </record>
+
+    <record
+        id="demo_mdfe_lc_descarga_ferroviario"
+        model="l10n_br_mdfe.municipio.descarga"
+    >
+        <field name="document_id" ref="demo_mdfe_lc_modal_ferroviario" />
+        <field name="state_id" ref="base.state_br_ac" />
+        <field name="city_id" ref="l10n_br_base.city_1200013" />
+        <field name="document_type">nfe</field>
+        <field
+            name="nfe_ids"
+            eval="[(6, 0, [ref('l10n_br_mdfe.demo_mdfe_related_nfe')])]"
+        />
+    </record>
+
+    <!-- MDFe Test - Modal Rodoviário - LC -->
+    <record id="demo_mdfe_lc_modal_rodoviario" model="l10n_br_fiscal.document">
+        <field name="fiscal_operation_id" ref="l10n_br_fiscal.fo_venda" />
+        <field name="document_type_id" ref="l10n_br_fiscal.document_58" />
+        <field
+            name="document_serie_id"
+            ref="l10n_br_fiscal.empresa_lc_document_58_serie_1"
+        />
+        <field name="company_id" ref="l10n_br_base.empresa_lucro_presumido" />
+        <field name="document_number">3</field>
+        <field name="document_serie">1</field>
+        <field name="document_key">35230905472475000102580200000602071611554500</field>
+        <field name="mdfe_environment">2</field>
+        <field name="processador_edoc">oca</field>
+        <field name="user_id" ref="base.user_demo" />
+        <field name="fiscal_operation_type">out</field>
+        <field name="mdfe_initial_state_id" ref="base.state_br_ac" />
+        <field name="mdfe_final_state_id" ref="base.state_br_ac" />
+        <field
+            name="mdfe_loading_city_ids"
+            eval="[(6, 0, [ref('l10n_br_base.city_1200013')])]"
+        />
+        <field name="mdfe_route_state_ids" eval="[(6, 0, [ref('base.state_br_pb')])]" />
+        <field name="mdfe_modal">1</field>
+    </record>
+
+    <record
+        id="demo_mdfe_lc_descarga_rodoviario"
+        model="l10n_br_mdfe.municipio.descarga"
+    >
+        <field name="document_id" ref="demo_mdfe_lc_modal_rodoviario" />
+        <field name="state_id" ref="base.state_br_ac" />
+        <field name="city_id" ref="l10n_br_base.city_1200013" />
+        <field name="document_type">nfe</field>
+        <field
+            name="nfe_ids"
+            eval="[(6, 0, [ref('l10n_br_mdfe.demo_mdfe_related_nfe')])]"
+        />
+    </record>
+
+    <!-- MDFe Test - Modal Aéreo - SN -->
+    <record id="demo_mdfe_sn_modal_aereo" model="l10n_br_fiscal.document">
+        <field name="fiscal_operation_id" ref="l10n_br_fiscal.fo_venda" />
+        <field name="document_type_id" ref="l10n_br_fiscal.document_58" />
+        <field
+            name="document_serie_id"
+            ref="l10n_br_fiscal.empresa_sn_document_58_serie_1"
+        />
+        <field name="company_id" ref="l10n_br_base.empresa_simples_nacional" />
+        <field name="document_number">4</field>
+        <field name="document_serie">1</field>
+        <field name="document_key">35230905472475000102580200000602081550195716</field>
+        <field name="mdfe_environment">2</field>
+        <field name="processador_edoc">oca</field>
+        <field name="user_id" ref="base.user_demo" />
+        <field name="fiscal_operation_type">out</field>
+        <field name="mdfe_initial_state_id" ref="base.state_br_ac" />
+        <field name="mdfe_final_state_id" ref="base.state_br_ac" />
+        <field
+            name="mdfe_loading_city_ids"
+            eval="[(6, 0, [ref('l10n_br_base.city_1200013')])]"
+        />
+        <field name="mdfe_route_state_ids" eval="[(6, 0, [ref('base.state_br_pb')])]" />
+        <field name="mdfe_modal">2</field>
+    </record>
+
+    <record id="demo_mdfe_lc_descarga_aereo" model="l10n_br_mdfe.municipio.descarga">
+        <field name="document_id" ref="demo_mdfe_sn_modal_aereo" />
+        <field name="state_id" ref="base.state_br_ac" />
+        <field name="city_id" ref="l10n_br_base.city_1200013" />
+        <field name="document_type">nfe</field>
+        <field
+            name="nfe_ids"
+            eval="[(6, 0, [ref('l10n_br_mdfe.demo_mdfe_related_nfe')])]"
+        />
+    </record>
+
+    <!-- MDFe Test - Modal Aquaviário - SN -->
+    <record id="demo_mdfe_sn_modal_aquaviario" model="l10n_br_fiscal.document">
+        <field name="fiscal_operation_id" ref="l10n_br_fiscal.fo_venda" />
+        <field name="document_type_id" ref="l10n_br_fiscal.document_58" />
+        <field
+            name="document_serie_id"
+            ref="l10n_br_fiscal.empresa_sn_document_58_serie_1"
+        />
+        <field name="company_id" ref="l10n_br_base.empresa_simples_nacional" />
+        <field name="document_number">5</field>
+        <field name="document_serie">1</field>
+        <field name="document_key">35231005472475000102580200000602161434590525</field>
+        <field name="mdfe_environment">2</field>
+        <field name="processador_edoc">oca</field>
+        <field name="user_id" ref="base.user_demo" />
+        <field name="fiscal_operation_type">out</field>
+        <field name="mdfe_initial_state_id" ref="base.state_br_ac" />
+        <field name="mdfe_final_state_id" ref="base.state_br_ac" />
+        <field
+            name="mdfe_loading_city_ids"
+            eval="[(6, 0, [ref('l10n_br_base.city_1200013')])]"
+        />
+        <field name="mdfe_route_state_ids" eval="[(6, 0, [ref('base.state_br_pb')])]" />
+        <field name="mdfe_modal">3</field>
+    </record>
+
+    <record
+        id="demo_mdfe_lc_descarga_aquaviario"
+        model="l10n_br_mdfe.municipio.descarga"
+    >
+        <field name="document_id" ref="demo_mdfe_sn_modal_aquaviario" />
+        <field name="state_id" ref="base.state_br_ac" />
+        <field name="city_id" ref="l10n_br_base.city_1200013" />
+        <field name="document_type">nfe</field>
+        <field
+            name="nfe_ids"
+            eval="[(6, 0, [ref('l10n_br_mdfe.demo_mdfe_related_nfe')])]"
+        />
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/hooks.py b/l10n_br_mdfe/hooks.py
new file mode 100644
index 000000000000..ce00f97172cc
--- /dev/null
+++ b/l10n_br_mdfe/hooks.py
@@ -0,0 +1,21 @@
+# Copyright (C) 2019-2020 - Raphael Valyi Akretion
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+from odoo import SUPERUSER_ID, api
+
+from odoo.addons.spec_driven_model import hooks
+
+
+def post_init_hook(cr, registry):
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    hooks.register_hook(
+        env,
+        "l10n_br_mdfe",
+        "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00",
+    )
+
+    hooks.post_init_hook(
+        cr,
+        registry,
+        "l10n_br_mdfe",
+        "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00",
+    )
diff --git a/l10n_br_mdfe/models/__init__.py b/l10n_br_mdfe/models/__init__.py
new file mode 100644
index 000000000000..6d96676ad0aa
--- /dev/null
+++ b/l10n_br_mdfe/models/__init__.py
@@ -0,0 +1,15 @@
+from . import transporte
+from . import res_company
+from . import document
+from . import document_related
+from . import res_partner
+from . import res_config_settings
+from . import modal_aereo
+from . import modal_aquaviario
+from . import modal_ferroviario
+from . import modal_rodoviario
+from . import document_info
+from . import seguro_carga
+from . import product_product
+from . import document_supplement
+from . import document_type
diff --git a/l10n_br_mdfe/models/document.py b/l10n_br_mdfe/models/document.py
new file mode 100644
index 000000000000..47470b8872a1
--- /dev/null
+++ b/l10n_br_mdfe/models/document.py
@@ -0,0 +1,1223 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+import re
+import string
+from datetime import datetime
+from enum import Enum
+from unicodedata import normalize
+
+from erpbrasil.assinatura import certificado as cert
+from erpbrasil.base.fiscal.edoc import ChaveEdoc
+from erpbrasil.edoc.mdfe import QR_CODE_URL
+from erpbrasil.transmissao import TransmissaoSOAP
+from nfelib.mdfe.bindings.v3_0.mdfe_v3_00 import Mdfe
+from nfelib.nfe.ws.edoc_legacy import MDFeAdapter as edoc_mdfe
+from requests import Session
+
+from odoo import _, api, fields
+from odoo.exceptions import UserError
+
+from odoo.addons.l10n_br_fiscal.constants.fiscal import (
+    AUTORIZADO,
+    CANCELADO,
+    CANCELADO_DENTRO_PRAZO,
+    CANCELADO_FORA_PRAZO,
+    DENEGADO,
+    ENCERRADO,
+    EVENT_ENV_HML,
+    EVENT_ENV_PROD,
+    LOTE_PROCESSADO,
+    MODELO_FISCAL_MDFE,
+    PROCESSADOR_OCA,
+    SITUACAO_EDOC_AUTORIZADA,
+    SITUACAO_EDOC_CANCELADA,
+    SITUACAO_EDOC_DENEGADA,
+    SITUACAO_EDOC_ENCERRADA,
+    SITUACAO_EDOC_REJEITADA,
+    SITUACAO_FISCAL_CANCELADO,
+    SITUACAO_FISCAL_CANCELADO_EXTEMPORANEO,
+)
+from odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_modal_aquaviario_v3_00 import (
+    AQUAV_TPNAV,
+)
+from odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_modal_rodoviario_v3_00 import (
+    TUF,
+    VALEPED_CATEGCOMBVEIC,
+    VEICTRACAO_TPCAR,
+    VEICTRACAO_TPROD,
+)
+from odoo.addons.spec_driven_model.models import spec_models
+
+from ..constants.mdfe import (
+    MDFE_EMISSION_PROCESS_DEFAULT,
+    MDFE_EMISSION_PROCESSES,
+    MDFE_EMIT_TYPES,
+    MDFE_ENVIRONMENTS,
+    MDFE_TRANSMISSIONS,
+    MDFE_TRANSP_TYPE,
+)
+from ..constants.modal import (
+    MDFE_MODAL_DEFAULT,
+    MDFE_MODAL_DEFAULT_AIRCRAFT,
+    MDFE_MODAL_HARBORS,
+    MDFE_MODAL_SHIP_TYPES,
+    MDFE_MODAL_VERSION_DEFAULT,
+    MDFE_MODALS,
+)
+
+
+def filtered_processador_edoc_mdfe(record):
+    return (
+        record.processador_edoc == PROCESSADOR_OCA
+        and record.document_type_id.code == MODELO_FISCAL_MDFE
+    )
+
+
+class MDFe(spec_models.StackedModel):
+
+    _name = "l10n_br_fiscal.document"
+    _inherit = ["l10n_br_fiscal.document", "mdfe.30.tmdfe_infmdfe"]
+    _stacked = "mdfe.30.tmdfe_infmdfe"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_tipos_basico_v3_00"
+    _field_prefix = "mdfe30_"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _spec_module = "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00"
+    _spec_tab_name = "MDFe"
+    _mdfe_search_keys = ["mdfe30_Id"]
+
+    # all m2o at this level will be stacked even if not required:
+    _force_stack_paths = [
+        "infmdfe.infAdic",
+        "infmdfe.tot",
+        "infmdfe.infsolicnff",
+        "infmdfe.InfDoc",
+    ]
+
+    INFMDFE_TREE = """
+> <tmdfe_infmdfe>
+    > <ide>
+        ≡ <infMunCarrega>
+        ≡ <infPercurso>
+    - <emit> res.company
+    > <infModal>
+    > <infDoc>
+        ≡ <infMunDescarga> l10n_br_mdfe.municipio.descarga
+    ≡ <seg> l10n_br_mdfe.seguro.carga
+    - <prodPred> product.product
+    > <tot>
+    ≡ <lacres>
+    ≡ <autXML> res.partner
+    > <infAdic>
+    - <infRespTec> res.partner
+    - <infSolicNFF>"""
+
+    mdfe_version = fields.Selection(
+        string="MDF-e Version",
+        related="company_id.mdfe_version",
+        readonly=False,
+    )
+
+    mdfe_environment = fields.Selection(
+        string="MDF-e Environment",
+        related="company_id.mdfe_environment",
+        readonly=False,
+    )
+
+    ##########################
+    # MDF-e spec related fields
+    ##########################
+
+    ##########################
+    # MDF-e tag: infMDFe
+    ##########################
+
+    mdfe30_versao = fields.Char(compute="_compute_mdfe_version")
+
+    mdfe30_Id = fields.Char(
+        compute="_compute_mdfe30_id_tag",
+        inverse="_inverse_mdfe30_id_tag",
+    )
+
+    ##########################
+    # MDF-e tag: infMDFe
+    # Methods
+    ##########################
+
+    @api.depends("mdfe_version")
+    def _compute_mdfe_version(self):
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_versao = record.mdfe_version
+
+    @api.depends("document_type_id", "document_key")
+    def _compute_mdfe30_id_tag(self):
+        """Set schema data which are not just related fields"""
+
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_Id = False
+
+            if (
+                record.document_type_id
+                and record.document_type_id.prefix
+                and record.document_key
+            ):
+                record.mdfe30_Id = "{}{}".format(
+                    record.document_type_id.prefix, record.document_key
+                )
+
+    def _inverse_mdfe30_id_tag(self):
+        for record in self:
+            if record.mdfe30_Id:
+                record.document_key = re.findall(r"\d+", str(record.mdfe30_Id))[0]
+
+    ##########################
+    # MDF-e tag: ide
+    ##########################
+
+    mdfe30_cUF = fields.Selection(compute="_compute_uf", inverse="_inverse_uf")
+
+    mdfe30_tpAmb = fields.Selection(related="mdfe_environment")
+
+    mdfe_environment = fields.Selection(
+        selection=MDFE_ENVIRONMENTS,
+        string="Environment",
+        copy=False,
+        default=lambda self: self.env.company.mdfe_environment,
+    )
+
+    mdfe30_tpEmit = fields.Selection(related="mdfe_emit_type")
+
+    mdfe_emit_type = fields.Selection(
+        selection=MDFE_EMIT_TYPES,
+        string="Emit Type",
+        copy=False,
+        default=lambda self: self.env.company.mdfe_emit_type,
+    )
+
+    mdfe30_tpTransp = fields.Selection(related="mdfe_transp_type")
+
+    mdfe_transp_type = fields.Selection(
+        selection=MDFE_TRANSP_TYPE,
+        string="Transp Type",
+        copy=False,
+        default=lambda self: self.env.company.mdfe_transp_type,
+    )
+
+    mdfe30_mod = fields.Char(related="document_type_id.code")
+
+    mdfe30_serie = fields.Char(related="document_serie")
+
+    mdfe30_nMDF = fields.Char(related="document_number")
+
+    mdfe30_dhEmi = fields.Datetime(related="document_date")
+
+    mdfe30_modal = fields.Selection(related="mdfe_modal")
+
+    mdfe_modal = fields.Selection(
+        selection=MDFE_MODALS, string="Transport Modal", default=MDFE_MODAL_DEFAULT
+    )
+
+    mdfe30_tpEmis = fields.Selection(related="mdfe_transmission")
+
+    mdfe_transmission = fields.Selection(
+        selection=MDFE_TRANSMISSIONS,
+        string="Transmission",
+        copy=False,
+        default=lambda self: self.env.company.mdfe_transmission,
+    )
+
+    mdfe30_procEmi = fields.Selection(
+        selection=MDFE_EMISSION_PROCESSES,
+        string="Emission Process",
+        default=MDFE_EMISSION_PROCESS_DEFAULT,
+    )
+
+    mdfe30_verProc = fields.Char(
+        copy=False,
+        default=lambda s: s.env["ir.config_parameter"]
+        .sudo()
+        .get_param("l10n_br_mdfe.version.name", default="Odoo Brasil OCA v14"),
+    )
+
+    mdfe30_UFIni = fields.Selection(
+        compute="_compute_initial_final_state", inverse="_inverse_initial_final_state"
+    )
+
+    mdfe30_UFFim = fields.Selection(
+        compute="_compute_initial_final_state", inverse="_inverse_initial_final_state"
+    )
+
+    mdfe_initial_state_id = fields.Many2one(
+        comodel_name="res.country.state",
+        string="Initial State",
+        domain=[("country_id.code", "=", "BR")],
+    )
+
+    mdfe_final_state_id = fields.Many2one(
+        comodel_name="res.country.state",
+        string="Final State",
+        domain=[("country_id.code", "=", "BR")],
+    )
+
+    mdfe30_cMDF = fields.Char(related="key_random_code", string="Código Numérico MDFe")
+
+    mdfe30_cDV = fields.Char(related="key_check_digit")
+
+    mdfe30_infMunCarrega = fields.One2many(
+        compute="_compute_inf_carrega",
+        inverse="_inverse_inf_carrega",
+        string="Informações dos Municipios de Carregamento",
+    )
+
+    mdfe_loading_city_ids = fields.Many2many(
+        comodel_name="res.city", string="Loading Cities"
+    )
+
+    mdfe30_infPercurso = fields.One2many(compute="_compute_inf_percurso")
+
+    mdfe_route_state_ids = fields.Many2many(
+        comodel_name="res.country.state",
+        string="Route States",
+        domain=[("country_id.code", "=", "BR")],
+    )
+
+    ##########################
+    # MDF-e tag: ide
+    # Methods
+    ##########################
+
+    @api.depends("company_id")
+    def _compute_uf(self):
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_cUF = record.company_id.partner_id.state_id.ibge_code
+
+    @api.depends("mdfe_initial_state_id", "mdfe_final_state_id")
+    def _compute_initial_final_state(self):
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_UFIni = record.mdfe_initial_state_id.code
+            record.mdfe30_UFFim = record.mdfe_final_state_id.code
+
+    @api.depends("mdfe_loading_city_ids")
+    def _compute_inf_carrega(self):
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_infMunCarrega = [(5, 0, 0)]
+            record.mdfe30_infMunCarrega = [
+                (
+                    0,
+                    0,
+                    {
+                        "mdfe30_cMunCarrega": city.ibge_code,
+                        "mdfe30_xMunCarrega": city.name,
+                    },
+                )
+                for city in record.mdfe_loading_city_ids
+            ]
+
+    def _inverse_inf_carrega(self):
+        for record in self:
+            city_ids = self.env["res.city"].search(
+                [("ibge_code", "=", record.mdfe30_infMunCarrega.mdfe30_cMunCarrega)]
+            )
+            if city_ids:
+                record.mdfe_loading_city_ids = [(6, 0, city_ids.ids)]
+
+    def _inverse_initial_final_state(self):
+        for record in self:
+            initial_state_id = self.env["res.country.state"].search(
+                [("code", "=", record.mdfe30_UFIni)], limit=1
+            )
+            final_state_id = self.env["res.country.state"].search(
+                [("code", "=", record.mdfe30_UFFim)], limit=1
+            )
+
+            if initial_state_id:
+                record.mdfe_initial_state_id = initial_state_id
+
+            if final_state_id:
+                record.mdfe_final_state_id = final_state_id
+
+    def _inverse_uf(self):
+        for record in self:
+            state_id = self.env["res.country.state"].search(
+                [("code", "=", record.mdfe30_cUF)], limit=1
+            )
+            if state_id:
+                record.company_id.partner_id.state_id = state_id
+
+    @api.depends("mdfe_route_state_ids")
+    def _compute_inf_percurso(self):
+        for record in self:
+            record.mdfe30_infPercurso = [(5, 0, 0)]
+            record.mdfe30_infPercurso = [
+                (
+                    0,
+                    0,
+                    {
+                        "mdfe30_UFPer": state.code,
+                    },
+                )
+                for state in record.mdfe_route_state_ids
+            ]
+
+    ##########################
+    # MDF-e tag: emit
+    ##########################
+
+    mdfe30_emit = fields.Many2one(comodel_name="res.company", related="company_id")
+
+    ##########################
+    # MDF-e tag: infModal
+    ##########################
+
+    mdfe30_versaoModal = fields.Char(default=MDFE_MODAL_VERSION_DEFAULT)
+
+    # Campos do Modal Aéreo
+    modal_aereo_id = fields.Many2one(
+        comodel_name="l10n_br_mdfe.modal.aereo", copy=False
+    )
+
+    mdfe30_nac = fields.Char(size=4, string="Nacionalidade da Aeronave")
+
+    mdfe30_matr = fields.Char(size=6, string="Matrícula da Aeronave")
+
+    mdfe30_nVoo = fields.Char(size=9, string="Número do Voo")
+
+    mdfe30_dVoo = fields.Date(string="Data do Voo")
+
+    mdfe30_cAerEmb = fields.Char(
+        default=MDFE_MODAL_DEFAULT_AIRCRAFT, size=4, string="Aeródromo de Embarque"
+    )
+
+    mdfe30_cAerDes = fields.Char(
+        default=MDFE_MODAL_DEFAULT_AIRCRAFT, size=4, string="Aeródromo de Destino"
+    )
+
+    # Campos do Modal Aquaviário
+    modal_aquaviario_id = fields.Many2one(
+        comodel_name="l10n_br_mdfe.modal.aquaviario", copy=False
+    )
+
+    mdfe30_irin = fields.Char(size=10, string="IRIN da Embarcação")
+
+    mdfe30_tpEmb = fields.Selection(
+        selection=MDFE_MODAL_SHIP_TYPES, string="Tipo da Embarcação"
+    )
+
+    mdfe30_cEmbar = fields.Char(size=10, string="Código da Embarcação")
+
+    mdfe30_xEmbar = fields.Char(size=60, string="Nome da Embarcação")
+
+    mdfe30_nViag = fields.Char(string="Número da Viagem")
+
+    mdfe30_cPrtEmb = fields.Selection(
+        selection=MDFE_MODAL_HARBORS, string="Porto de Embarque"
+    )
+
+    mdfe30_cPrtDest = fields.Selection(
+        selection=MDFE_MODAL_HARBORS, string="Porto de Destino"
+    )
+
+    mdfe30_prtTrans = fields.Char(size=60, string="Porto de Transbordo")
+
+    mdfe30_tpNav = fields.Selection(selection=AQUAV_TPNAV, string="Tipo de Navegação")
+
+    mdfe30_infTermCarreg = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.aquaviario.carregamento",
+        inverse_name="document_id",
+        size=5,
+    )
+
+    mdfe30_infTermDescarreg = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.aquaviario.descarregamento",
+        inverse_name="document_id",
+        size=5,
+    )
+
+    mdfe30_infEmbComb = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.aquaviario.comboio",
+        inverse_name="document_id",
+        size=30,
+    )
+
+    mdfe30_infUnidCargaVazia = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.aquaviario.carga.vazia",
+        inverse_name="document_id",
+    )
+
+    mdfe30_infUnidTranspVazia = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.aquaviario.transporte.vazio",
+        inverse_name="document_id",
+    )
+
+    # Campos do Modal Ferroviário
+    modal_ferroviario_id = fields.Many2one(
+        comodel_name="l10n_br_mdfe.modal.ferroviario", copy=False
+    )
+
+    mdfe30_xPref = fields.Char(string="Prefixo do Trem", size=10)
+
+    mdfe30_dhTrem = fields.Datetime(string="Data/hora de Liberação do Trem")
+
+    mdfe30_xOri = fields.Char(string="Origem do Trem", size=3)
+
+    mdfe30_xDest = fields.Char(string="Destino do Trem", size=3)
+
+    mdfe30_qVag = fields.Char(string="Quantidade de Vagões")
+
+    mdfe30_vag = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.ferroviario.vagao", inverse_name="document_id"
+    )
+
+    # Campos do Modal Rodoviário
+    modal_rodoviario_id = fields.Many2one(
+        comodel_name="l10n_br_mdfe.modal.rodoviario", copy=False
+    )
+
+    mdfe30_codAgPorto = fields.Char(string="Código de Agendamento", size=16)
+
+    mdfe30_infCIOT = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.rodoviario.ciot", inverse_name="document_id"
+    )
+
+    mdfe30_disp = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.rodoviario.vale_pedagio.dispositivo",
+        inverse_name="document_id",
+    )
+
+    mdfe30_categCombVeic = fields.Selection(
+        selection=VALEPED_CATEGCOMBVEIC, string="Categoria de Combinação Veicular"
+    )
+
+    mdfe30_infContratante = fields.Many2many(comodel_name="res.partner")
+
+    mdfe30_RNTRC = fields.Char(size=8, string="RNTRC")
+
+    mdfe30_infPag = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.rodoviario.pagamento",
+        inverse_name="document_id",
+    )
+
+    mdfe30_prop = fields.Many2one(
+        comodel_name="res.partner", string="Proprietário do Veículo"
+    )
+
+    mdfe30_condutor = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.rodoviario.veiculo.condutor",
+        inverse_name="document_id",
+        size=10,
+    )
+
+    mdfe30_cInt = fields.Char(size=10, string="Código do Veículo")
+
+    mdfe30_RENAVAM = fields.Char(size=11, string="RENAVAM")
+
+    mdfe30_placa = fields.Char(string="Placa do Veículo")
+
+    mdfe30_tara = fields.Char(string="Tara em KG")
+
+    mdfe30_capKG = fields.Char(string="Capacidade em KG")
+
+    mdfe30_capM3 = fields.Char(string="Capacidade em M3")
+
+    mdfe30_tpRod = fields.Selection(selection=VEICTRACAO_TPROD, string="Tipo do Rodado")
+
+    mdfe30_tpCar = fields.Selection(
+        selection=VEICTRACAO_TPCAR, string="Tipo de Carroceria"
+    )
+
+    mdfe30_veicReboque = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.rodoviario.reboque",
+        inverse_name="document_id",
+        size=3,
+    )
+
+    mdfe30_lacRodo = fields.One2many(
+        comodel_name="l10n_br_mdfe.transporte.lacre", inverse_name="document_id"
+    )
+
+    mdfe30_UF = fields.Selection(selection=TUF, compute="_compute_rodo_uf")
+
+    rodo_vehicle_state_id = fields.Many2one(
+        comodel_name="res.country.state",
+        string="UF do Veículo",
+        domain=[("country_id.code", "=", "BR")],
+    )
+
+    ##########################
+    # MDF-e tag: infModal
+    # Methods
+    ##########################
+
+    @api.depends("rodo_vehicle_state_id")
+    def _compute_rodo_uf(self):
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_UF = record.rodo_vehicle_state_id.code
+
+    def _export_fields_mdfe_30_infmodal(self, xsd_fields, class_obj, export_dict):
+        self = self.with_context(module="l10n_br_mdfe")
+
+        if self.mdfe_modal == "1":
+            export_dict["any_element"] = self._export_modal_rodoviario()
+        elif self.mdfe_modal == "2":
+            export_dict["any_element"] = self._export_modal_aereo()
+        elif self.mdfe_modal == "3":
+            export_dict["any_element"] = self._export_modal_aquaviario()
+        elif self.mdfe_modal == "4":
+            export_dict["any_element"] = self._export_modal_ferroviario()
+
+    def _export_modal_aereo(self):
+        if not self.modal_aereo_id:
+            self.modal_aereo_id = self.modal_aereo_id.create({"document_id": self.id})
+
+        return self.modal_aereo_id.export_ds()[0]
+
+    def _export_modal_ferroviario(self):
+        if not self.modal_ferroviario_id:
+            self.modal_ferroviario_id = self.modal_ferroviario_id.create(
+                {"document_id": self.id}
+            )
+
+        return self.modal_ferroviario_id.export_ds()[0]
+
+    def _export_modal_aquaviario(self):
+        if not self.modal_aquaviario_id:
+            self.modal_aquaviario_id = self.modal_aquaviario_id.create(
+                {"document_id": self.id}
+            )
+
+        return self.modal_aquaviario_id.export_ds()[0]
+
+    def _export_modal_rodoviario(self):
+        if not self.modal_rodoviario_id:
+            self.modal_rodoviario_id = self.modal_rodoviario_id.create(
+                {"document_id": self.id}
+            )
+
+        return self.modal_rodoviario_id.export_ds()[0]
+
+    ##########################
+    # MDF-e tag: seg
+    ##########################
+
+    mdfe30_seg = fields.One2many(
+        comodel_name="l10n_br_mdfe.seguro.carga",
+        inverse_name="document_id",
+        string="Seguros da Carga",
+    )
+
+    ##########################
+    # MDF-e tag: prodPred
+    ##########################
+
+    mdfe30_prodPred = fields.Many2one(comodel_name="product.product")
+
+    ##########################
+    # MDF-e tag: lacres
+    ##########################
+
+    mdfe30_lacres = fields.One2many(
+        comodel_name="l10n_br_mdfe.transporte.lacre",
+        inverse_name="document_id",
+        related="mdfe30_lacRodo",
+    )
+
+    ##########################
+    # MDF-e tag: infDoc
+    ##########################
+
+    mdfe30_infMunDescarga = fields.One2many(
+        comodel_name="l10n_br_mdfe.municipio.descarga", inverse_name="document_id"
+    )
+
+    ##########################
+    # MDF-e tag: infRespTec
+    ##########################
+
+    mdfe30_infRespTec = fields.Many2one(
+        comodel_name="res.partner",
+        related="company_id.technical_support_id",
+        string="Responsável Técnico MDFe",
+    )
+
+    ##########################
+    # NF-e tag: infAdic
+    ##########################
+
+    mdfe30_infAdFisco = fields.Char(
+        compute="_compute_mdfe30_additional_data",
+        string="Informações Adicionais Fiscais MDFe",
+    )
+
+    mdfe30_infCpl = fields.Char(
+        compute="_compute_mdfe30_additional_data",
+        string="Informações Complementares MDFE",
+    )
+
+    ##########################
+    # MDF-e tag: infAdic
+    # Methods
+    ##########################
+
+    @api.depends("fiscal_additional_data")
+    def _compute_mdfe30_additional_data(self):
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_infCpl = False
+            record.mdfe30_infAdFisco = False
+
+            if record.fiscal_additional_data:
+                record.mdfe30_infAdFisco = (
+                    normalize("NFKD", record.fiscal_additional_data)
+                    .encode("ASCII", "ignore")
+                    .decode("ASCII")
+                    .replace("\n", "")
+                    .replace("\r", "")
+                )
+            if record.customer_additional_data:
+                record.mdfe30_infCpl = (
+                    normalize("NFKD", record.customer_additional_data)
+                    .encode("ASCII", "ignore")
+                    .decode("ASCII")
+                    .replace("\n", "")
+                    .replace("\r", "")
+                )
+
+    ##########################
+    # MDF-e tag: autXML
+    ##########################
+
+    def _default_mdfe30_autxml(self):
+        company = self.env.company
+        authorized_partners = []
+        if company.accountant_id:
+            authorized_partners.append(company.accountant_id.id)
+        if company.technical_support_id:
+            authorized_partners.append(company.technical_support_id.id)
+        return authorized_partners
+
+    mdfe30_autXML = fields.One2many(default=_default_mdfe30_autxml)
+
+    ##########################
+    # NF-e tag: tot
+    ##########################
+
+    mdfe30_qCTe = fields.Char(compute="_compute_tot")
+
+    mdfe30_qNFe = fields.Char(compute="_compute_tot")
+
+    mdfe30_qMDFe = fields.Char(compute="_compute_tot")
+
+    mdfe30_qCarga = fields.Float(compute="_compute_tot")
+
+    mdfe30_vCarga = fields.Float(compute="_compute_tot")
+
+    mdfe30_cUnid = fields.Selection(default="01")
+
+    ##########################
+    # MDF-e tag: tot
+    # Methods
+    ##########################
+
+    @api.depends(
+        "mdfe30_infMunDescarga.cte_ids",
+        "mdfe30_infMunDescarga.nfe_ids",
+        "mdfe30_infMunDescarga.mdfe_ids",
+    )
+    def _compute_tot(self):
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_qCarga = 0
+            record.mdfe30_vCarga = 0
+
+            cte_ids = record.mdfe30_infMunDescarga.mapped("cte_ids")
+            nfe_ids = record.mdfe30_infMunDescarga.mapped("nfe_ids")
+            mdfe_ids = record.mdfe30_infMunDescarga.mapped("mdfe_ids")
+
+            record.mdfe30_qCTe = cte_ids and len(cte_ids) or False
+            record.mdfe30_qNFe = nfe_ids and len(nfe_ids) or False
+            record.mdfe30_qMDFe = mdfe_ids and len(mdfe_ids) or False
+
+            all_documents = cte_ids + nfe_ids + mdfe_ids
+            record.mdfe30_qCarga = sum(all_documents.mapped("document_total_weight"))
+            record.mdfe30_vCarga = sum(all_documents.mapped("document_total_amount"))
+
+    ##########################
+    # NF-e tag: infMDFeSupl
+    ##########################
+
+    mdfe30_infMDFeSupl = fields.Many2one(
+        comodel_name="l10n_br_fiscal.document.supplement",
+    )
+
+    ##########################
+    # Other fields
+    ##########################
+
+    closure_event_id = fields.Many2one(
+        comodel_name="l10n_br_fiscal.event",
+        string="Closure Event",
+        copy=False,
+    )
+
+    closure_state_id = fields.Many2one(comodel_name="res.country.state")
+
+    closure_city_id = fields.Many2one(comodel_name="res.city")
+
+    ################################
+    # Framework Spec model's methods
+    ################################
+
+    def _export_many2one(self, field_name, xsd_required, class_obj=None):
+        if field_name == "mdfe30_infModal":
+            return self._build_generateds(class_obj._fields[field_name].comodel_name)
+
+        return super()._export_many2one(field_name, xsd_required, class_obj)
+
+    def _build_attr(self, node, fields, vals, path, attr):
+        key = "mdfe30_%s" % (attr[0],)  # TODO schema wise
+        value = getattr(node, attr[0])
+
+        if attr[0] == "any_element":  # build modal
+            modal_id = self._get_modal_to_build(node.any_element.__module__)
+            if modal_id is False:
+                return
+
+            modal_attrs = modal_id.build_attrs(value, path=path)
+            for chave, valor in modal_attrs.items():
+                vals[chave] = valor
+            return
+
+        if key == "mdfe30_mod":
+            if isinstance(value, Enum):
+                value = value.value
+
+            vals["document_type_id"] = (
+                self.env["l10n_br_fiscal.document.type"]
+                .search([("code", "=", value)], limit=1)
+                .id
+            )
+
+        return super()._build_attr(node, fields, vals, path, attr)
+
+    def _get_modal_to_build(self, module):
+        modal_by_binding_module = {
+            self.modal_rodoviario_id._binding_module: self.modal_rodoviario_id,
+            self.modal_aereo_id._binding_module: self.modal_aereo_id,
+            self.modal_aquaviario_id._binding_module: self.modal_aquaviario_id,
+            self.modal_ferroviario_id._binding_module: self.modal_ferroviario_id,
+        }
+        if module not in modal_by_binding_module:
+            return False
+
+        return modal_by_binding_module[module]
+
+    def _build_many2one(self, comodel, vals, new_value, key, value, path):
+        if key == "mdfe30_emit" and self.env.context.get("edoc_type") == "in":
+            enderEmit_value = self.env["res.partner"].build_attrs(
+                value.enderEmit, path=path
+            )
+            new_value.update(enderEmit_value)
+            company_cnpj = self.env.user.company_id.cnpj_cpf.translate(
+                str.maketrans("", "", string.punctuation)
+            )
+            emit_cnpj = new_value.get("mdfe30_CNPJ", False)
+            if emit_cnpj:
+                emit_cnpj = new_value.get("mdfe30_CNPJ").translate(
+                    str.maketrans("", "", string.punctuation)
+                )
+                if company_cnpj != emit_cnpj:
+                    vals["issuer"] = "partner"
+                new_value["is_company"] = True
+                new_value["cnpj_cpf"] = emit_cnpj
+            super()._build_many2one(
+                self.env["res.partner"], vals, new_value, "partner_id", value, path
+            )
+
+        else:
+            super()._build_many2one(comodel, vals, new_value, key, value, path)
+
+    @api.model
+    def match_or_create_m2o(self, rec_dict, parent_dict, model=None):
+        if rec_dict.get("mdfe30_Id"):
+            domain = [("mdfe30_Id", "=", rec_dict.get("mdfe30_Id"))]
+            match = self.search(domain, limit=1)
+            if match:
+                return match.id
+        return False
+
+    ################################
+    # Business Model Methods
+    ################################
+
+    def _serialize(self, edocs):
+        edocs = super()._serialize(edocs)
+        for record in self.with_context(lang="pt_BR").filtered(
+            filtered_processador_edoc_mdfe
+        ):
+            record = record.with_context(module="l10n_br_mdfe")
+            inf_mdfe = record.export_ds()[0]
+
+            inf_mdfe_supl = None
+            if record.mdfe30_infMDFeSupl:
+                inf_mdfe_supl = record.mdfe30_infMDFeSupl.export_ds()[0]
+
+            mdfe = Mdfe(infMDFe=inf_mdfe, infMDFeSupl=inf_mdfe_supl, signature=None)
+            edocs.append(mdfe)
+        return edocs
+
+    def _processador(self):
+        if self.document_type != MODELO_FISCAL_MDFE:
+            return super()._processador()
+
+        certificate = False
+        if self.company_id.sudo().certificate_nfe_id:
+            certificate = self.company_id.sudo().certificate_nfe_id
+        elif self.company_id.sudo().certificate_ecnpj_id:
+            certificate = self.company_id.sudo().certificate_ecnpj_id
+
+        if not certificate:
+            raise UserError(_("Certificado não encontrado"))
+
+        certificado = cert.Certificado(
+            arquivo=certificate.file,
+            senha=certificate.password,
+        )
+        session = Session()
+        session.verify = False
+
+        params = {
+            "transmissao": TransmissaoSOAP(certificado, session),
+            "versao": self.mdfe_version,
+            "ambiente": self.mdfe_environment,
+            "uf": self.company_id.state_id.ibge_code,
+        }
+        return edoc_mdfe(**params)
+
+    def _generate_key(self):
+        super()._generate_key()
+
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            date = fields.Datetime.context_timestamp(record, record.document_date)
+            chave_edoc = ChaveEdoc(
+                ano_mes=date.strftime("%y%m").zfill(4),
+                cnpj_cpf_emitente=record.company_cnpj_cpf,
+                codigo_uf=(
+                    record.company_state_id and record.company_state_id.ibge_code or ""
+                ),
+                forma_emissao=int(self.mdfe_transmission),
+                modelo_documento=record.document_type_id.code or "",
+                numero_documento=record.document_number or "",
+                numero_serie=record.document_serie or "",
+                validar=False,
+            )
+            record.key_random_code = chave_edoc.codigo_aleatorio
+            record.key_check_digit = chave_edoc.digito_verificador
+            record.document_key = chave_edoc.chave
+
+    def _document_cancel(self, justificative):
+        result = super(MDFe, self)._document_cancel(justificative)
+        online_event = self.filtered(filtered_processador_edoc_mdfe)
+        if online_event:
+            online_event.cancel_mdfe()
+        return result
+
+    def _document_export(self, pretty_print=True):
+        result = super()._document_export()
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            edoc = record.serialize()[0]
+            processador = record._processador()
+            xml_file = processador.render_edoc_xsdata(edoc, pretty_print=pretty_print)[
+                0
+            ]
+            event_id = self.event_ids.create_event_save_xml(
+                company_id=self.company_id,
+                environment=(
+                    EVENT_ENV_PROD if self.mdfe_environment == "1" else EVENT_ENV_HML
+                ),
+                event_type="0",
+                xml_file=xml_file,
+                document_id=self,
+            )
+            record.authorization_event_id = event_id
+            xml_assinado = processador.assina_raiz(edoc, edoc.infMDFe.Id)
+            self._valida_xml(xml_assinado)
+        return result
+
+    def _valida_xml(self, xml_file):
+        self.ensure_one()
+
+        if self.document_type != MODELO_FISCAL_MDFE:
+            return super()._valida_xml(xml_file)
+
+        erros = Mdfe.schema_validation(xml_file)
+        erros = "\n".join(erros)
+        self.write({"xml_error_message": erros or False})
+
+    def view_pdf(self):
+        self.ensure_one()
+
+        if self.document_type != MODELO_FISCAL_MDFE:
+            return super().view_pdf()
+
+        return self.action_damdfe_report()
+
+    def atualiza_status_mdfe(self, processo):
+        self.ensure_one()
+
+        infProt = processo.resposta.protMDFe.infProt
+
+        if infProt.cStat in AUTORIZADO:
+            state = SITUACAO_EDOC_AUTORIZADA
+        elif infProt.cStat in DENEGADO:
+            state = SITUACAO_EDOC_DENEGADA
+        else:
+            state = SITUACAO_EDOC_REJEITADA
+
+        if self.authorization_event_id and infProt.nProt:
+            if type(infProt.dhRecbto) == datetime:
+                protocol_date = fields.Datetime.to_string(infProt.dhRecbto)
+            else:
+                protocol_date = fields.Datetime.to_string(
+                    datetime.fromisoformat(infProt.dhRecbto)
+                )
+
+            self.authorization_event_id.set_done(
+                status_code=infProt.cStat,
+                response=infProt.xMotivo,
+                protocol_date=protocol_date,
+                protocol_number=infProt.nProt,
+                file_response_xml=processo.processo_xml.decode("utf-8"),
+            )
+        self.write(
+            {
+                "status_code": infProt.cStat,
+                "status_name": infProt.xMotivo,
+            }
+        )
+        self._change_state(state)
+
+    def _eletronic_document_send(self):
+        super(MDFe, self)._eletronic_document_send()
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            if record.xml_error_message:
+                return
+
+            processador = record._processador()
+            for edoc in record.serialize():
+                processo = None
+                for p in processador.processar_documento(edoc):
+                    processo = p
+                    if processo.webservice == "mdfeRecepcaoLote":
+                        record.authorization_event_id._save_event_file(
+                            processo.envio_xml, "xml"
+                        )
+
+            if processo.resposta.cStat in LOTE_PROCESSADO + ["100"]:
+                record.atualiza_status_mdfe(processo)
+
+            elif processo.resposta.cStat in DENEGADO:
+                record._change_state(SITUACAO_EDOC_DENEGADA)
+                record.write(
+                    {
+                        "status_code": processo.resposta.cStat,
+                        "status_name": processo.resposta.xMotivo,
+                    }
+                )
+
+            else:
+                record._change_state(SITUACAO_EDOC_REJEITADA)
+                record.write(
+                    {
+                        "status_code": processo.resposta.cStat,
+                        "status_name": processo.resposta.xMotivo,
+                    }
+                )
+
+    def cancel_mdfe(self):
+        self.ensure_one()
+        processador = self._processador()
+
+        if not self.authorization_protocol:
+            raise UserError(_("Authorization Protocol Not Found!"))
+
+        processo = processador.cancela_documento(
+            chave=self.document_key,
+            protocolo_autorizacao=self.authorization_protocol,
+            justificativa=self.cancel_reason.replace("\n", "\\n"),
+        )
+
+        self.cancel_event_id = self.event_ids.create_event_save_xml(
+            company_id=self.company_id,
+            environment=(
+                EVENT_ENV_PROD if self.mdfe_environment == "1" else EVENT_ENV_HML
+            ),
+            event_type="2",
+            xml_file=processo.envio_xml.decode("utf-8"),
+            document_id=self,
+        )
+
+        infEvento = processo.resposta.infEvento
+        if infEvento.cStat not in CANCELADO:
+            mensagem = "Erro no cancelamento"
+            mensagem += "\nCódigo: " + infEvento.cStat
+            mensagem += "\nMotivo: " + infEvento.xMotivo
+            raise UserError(mensagem)
+
+        if infEvento.cStat in CANCELADO_FORA_PRAZO:
+            self.state_fiscal = SITUACAO_FISCAL_CANCELADO_EXTEMPORANEO
+        elif infEvento.cStat in CANCELADO_DENTRO_PRAZO:
+            self.state_fiscal = SITUACAO_FISCAL_CANCELADO
+
+            self.state_edoc = SITUACAO_EDOC_CANCELADA
+            self.cancel_event_id.set_done(
+                status_code=infEvento.cStat,
+                response=infEvento.xMotivo,
+                protocol_date=fields.Datetime.to_string(
+                    datetime.fromisoformat(infEvento.dhRegEvento)
+                ),
+                protocol_number=infEvento.nProt,
+                file_response_xml=processo.retorno.content.decode("utf-8"),
+            )
+
+    def _document_closure(self):
+        self.ensure_one()
+        processador = self._processador()
+
+        if not self.authorization_protocol:
+            raise UserError(_("Authorization Protocol Not Found!"))
+
+        processo = processador.encerra_documento(
+            chave=self.document_key,
+            protocolo_autorizacao=self.authorization_protocol,
+            estado=self.closure_state_id.ibge_code,
+            municipio=self.closure_city_id.ibge_code,
+        )
+
+        self.closure_event_id = self.event_ids.create_event_save_xml(
+            company_id=self.company_id,
+            environment=(
+                EVENT_ENV_PROD if self.mdfe_environment == "1" else EVENT_ENV_HML
+            ),
+            event_type="15",
+            xml_file=processo.envio_xml.decode("utf-8"),
+            document_id=self,
+        )
+
+        infEvento = processo.resposta.infEvento
+        if infEvento.cStat not in ENCERRADO:
+            mensagem = "Erro no encerramento"
+            mensagem += "\nCódigo: " + infEvento.cStat
+            mensagem += "\nMotivo: " + infEvento.xMotivo
+            raise UserError(mensagem)
+
+        self.state_edoc = SITUACAO_EDOC_ENCERRADA
+        self.closure_event_id.set_done(
+            status_code=infEvento.cStat,
+            response=infEvento.xMotivo,
+            protocol_date=fields.Datetime.to_string(
+                datetime.fromisoformat(infEvento.dhRegEvento)
+            ),
+            protocol_number=infEvento.nProt,
+            file_response_xml=processo.retorno.content.decode("utf-8"),
+        )
+
+    def action_document_closure(self):
+        self.ensure_one()
+        if self.state_edoc != SITUACAO_EDOC_AUTORIZADA:
+            raise UserError(_("You cannot close the document if it's not authorized."))
+
+        return self.env["ir.actions.act_window"]._for_xml_id(
+            "l10n_br_mdfe.document_closure_wizard_action"
+        )
+
+    def _document_qrcode(self):
+        super()._document_qrcode()
+
+        for record in self.filtered(filtered_processador_edoc_mdfe):
+            record.mdfe30_infMDFeSupl = self.env[
+                "l10n_br_fiscal.document.supplement"
+            ].create({"qrcode": record.get_mdfe_qrcode()})
+
+    def get_mdfe_qrcode(self):
+        if self.document_type != MODELO_FISCAL_MDFE:
+            return
+
+        processador = self._processador()
+        if self.mdfe_transmission == "1":
+            return processador.monta_qrcode(self.document_key)
+
+        serialized_doc = self.serialize()[0]
+        xml = processador.assina_raiz(serialized_doc, serialized_doc.infMDFe.Id)
+        return processador.monta_qrcode_contingencia(serialized_doc, xml)
+
+    def action_damdfe_report(self):
+        return (
+            self.env["ir.actions.report"]
+            .search(
+                [("report_name", "=", "l10n_br_mdfe.report_damdfe")],
+                limit=1,
+            )
+            .report_action(self.id, data=self._prepare_damdfe_values())
+        )
+
+    def _prepare_damdfe_values(self):
+        return {
+            "company_id": self.company_id.id,
+            "company_has_logo": bool(self.company_id.logo),
+            "company_ie": self.company_id.inscr_est,
+            "company_cnpj": self.company_id.cnpj_cpf,
+            "company_legal_name": self.company_id.legal_name,
+            "company_street": self.company_id.street,
+            "company_number": self.company_id.street_number,
+            "company_district": self.company_id.district,
+            "company_city": self.company_id.city_id.display_name,
+            "company_state": self.company_id.state_id.code,
+            "company_zip": self.company_id.zip,
+            "uf_carreg": self.mdfe_initial_state_id.code,
+            "uf_descarreg": self.mdfe_final_state_id.code,
+            "qt_cte": self.mdfe30_qCTe,
+            "qt_nfe": self.mdfe30_qNFe,
+            "qt_mdfe": self.mdfe30_qMDFe,
+            "total_weight": self.mdfe30_qCarga,
+            "weight_measure": "KG" if self.mdfe30_cUnid == "01" else "TON",
+            "qr_code_url": QR_CODE_URL,
+            "document_key": self._format_document_key(self.document_key),
+            "document_number": self.document_number,
+            "document_model": self.document_type,
+            "document_serie": self.document_serie_id.code,
+            "document_date": self.document_date.astimezone().strftime(
+                "%d/%m/%y %H:%M:%S"
+            ),
+            "fiscal_additional_data": self.fiscal_additional_data,
+            "customer_additional_data": self.customer_additional_data,
+            "authorization_protocol": self.authorization_protocol,
+            "contingency": self.mdfe_transmission != "1",
+            "environment": self.mdfe_environment,
+            "qr_code": self.get_mdfe_qrcode(),
+            "document_info": self.mdfe30_infMunDescarga._prepare_damdfe_values(),
+            "modal": self.mdfe_modal,
+            "modal_str": self._get_modal_str(),
+            "modal_aereo_data": self.modal_aereo_id._prepare_damdfe_values(),
+            "modal_rodoviario_data": self.modal_rodoviario_id._prepare_damdfe_values(),
+            "modal_aquaviario_data": self.modal_aquaviario_id._prepare_damdfe_values(),
+            "modal_ferroviario_data": self.modal_ferroviario_id._prepare_damdfe_values(),
+        }
+
+    @api.model
+    def _get_modal_str(self):
+        MODAL_TO_STR = {
+            "1": "Rodoviário",
+            "2": "Aéreo",
+            "3": "Aquaviário",
+            "4": "Ferroviário",
+        }
+        return MODAL_TO_STR[self.mdfe_modal]
+
+    @api.model
+    def _format_document_key(self, key):
+        pace = 4
+        formatted_key = ""
+        for i in range(0, len(key), pace):
+            formatted_key += key[i : i + pace] + " "
+
+        return formatted_key.strip()
diff --git a/l10n_br_mdfe/models/document_info.py b/l10n_br_mdfe/models/document_info.py
new file mode 100644
index 000000000000..78de274d889f
--- /dev/null
+++ b/l10n_br_mdfe/models/document_info.py
@@ -0,0 +1,122 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeMunicipioDescarga(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.municipio.descarga"
+    _inherit = "mdfe.30.infmundescarga"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_tipos_basico_v3_00"
+    _description = "Informações de Descarga do Documento MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_cMunDescarga = fields.Char(compute="_compute_city_data")
+
+    mdfe30_xMunDescarga = fields.Char(compute="_compute_city_data")
+
+    mdfe30_infCTe = fields.One2many(compute="_compute_document_data")
+
+    mdfe30_infNFe = fields.One2many(compute="_compute_document_data")
+
+    mdfe30_infMDFeTransp = fields.One2many(compute="_compute_document_data")
+
+    country_id = fields.Many2one(
+        comodel_name="res.country.state",
+        default=lambda self: self.env.ref("base.br"),
+    )
+
+    state_id = fields.Many2one(
+        comodel_name="res.country.state",
+        string="State",
+        domain="[('country_id', '=', country_id)]",
+        required=True,
+    )
+
+    city_id = fields.Many2one(
+        string="City",
+        comodel_name="res.city",
+        domain="[('state_id', '=', state_id)]",
+        required=True,
+    )
+
+    document_type = fields.Selection(
+        selection=[
+            ("nfe", "NF-e"),
+            ("cte", "CT-e"),
+            ("mdfe", "MDF-e"),
+        ],
+        string="Document Type",
+        default="nfe",
+        required=True,
+    )
+
+    nfe_ids = fields.Many2many(
+        comodel_name="l10n_br_fiscal.document.related",
+        relation="mdfe_related_nfe_carregamento_rel",
+    )
+
+    cte_ids = fields.Many2many(
+        comodel_name="l10n_br_fiscal.document.related",
+        relation="mdfe_related_cte_carregamento_rel",
+    )
+
+    mdfe_ids = fields.Many2many(
+        comodel_name="l10n_br_fiscal.document.related",
+        relation="mdfe_related_mdfe_carregamento_rel",
+    )
+
+    @api.depends("city_id")
+    def _compute_city_data(self):
+        for record in self:
+            record.mdfe30_cMunDescarga = record.city_id.ibge_code
+            record.mdfe30_xMunDescarga = record.city_id.name
+
+    @api.depends("document_type", "nfe_ids", "cte_ids")
+    def _compute_document_data(self):
+        for record in self:
+            record.mdfe30_infCTe = [(5, 0, 0)]
+            record.mdfe30_infNFe = [(5, 0, 0)]
+            record.mdfe30_infMDFeTransp = [(5, 0, 0)]
+
+            if record.document_type == "nfe":
+                record.mdfe30_infNFe = [
+                    (0, 0, {"mdfe30_chNFe": nfe.mdfe30_chNFe}) for nfe in record.nfe_ids
+                ]
+            elif record.document_type == "cte":
+                record.mdfe30_infCTe = [
+                    (0, 0, {"mdfe30_chCTe": cte.mdfe30_chCTe}) for cte in record.cte_ids
+                ]
+            else:
+                record.mdfe30_infMDFeTransp = [
+                    (0, 0, {"mdfe30_chMDFe": mdfe.mdfe30_chMDFe})
+                    for mdfe in record.mdfe_ids
+                ]
+
+    def _prepare_damdfe_values(self):
+        if not self:
+            return {}
+
+        documents = []
+        for record in self:
+            if record.document_type == "nfe":
+                documents += [
+                    {
+                        "key": "NFe - "
+                        + self.document_id._format_document_key(nfe.mdfe30_chNFe)
+                    }
+                    for nfe in self.nfe_ids
+                ]
+            elif record.document_type == "cte":
+                documents += [
+                    {
+                        "key": "CTe - "
+                        + cte.self.document_id._format_document_key(cte.mdfe30_chCTe)
+                    }
+                    for cte in self.cte_ids
+                ]
+
+        return {"documents": documents}
diff --git a/l10n_br_mdfe/models/document_related.py b/l10n_br_mdfe/models/document_related.py
new file mode 100644
index 000000000000..d031b26c5111
--- /dev/null
+++ b/l10n_br_mdfe/models/document_related.py
@@ -0,0 +1,35 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeRelated(spec_models.StackedModel):
+
+    _name = "l10n_br_fiscal.document.related"
+    _inherit = [
+        "l10n_br_fiscal.document.related",
+        "mdfe.30.infmdfetransp",
+        "mdfe.30.tmdfe_infnfe",
+        "mdfe.30.infcte",
+    ]
+    _stacked = "mdfe.30.tmdfe_infnfe"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_tipos_basico_v3_00"
+    _field_prefix = "mdfe30_"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _spec_module = "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00"
+    _spec_tab_name = "MDFe"
+
+    mdfe30_chNFe = fields.Char(related="document_key")
+
+    mdfe30_chCTe = fields.Char(related="document_key")
+
+    mdfe30_chMDFe = fields.Char(related="document_key")
+
+    mdfe30_peri = fields.One2many(comodel_name="l10n_br_mdfe.transporte.perigoso")
+
+    mdfe30_infUnidTransp = fields.One2many(comodel_name="l10n_br_mdfe.transporte.inf")
diff --git a/l10n_br_mdfe/models/document_supplement.py b/l10n_br_mdfe/models/document_supplement.py
new file mode 100644
index 000000000000..12b316bab9e1
--- /dev/null
+++ b/l10n_br_mdfe/models/document_supplement.py
@@ -0,0 +1,22 @@
+# Copyright 2023 KMEE (Felipe Zago Rodrigues <felipe.zago@kmee.com.br>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeSupplement(spec_models.StackedModel):
+    _name = "l10n_br_fiscal.document.supplement"
+    _inherit = ["l10n_br_fiscal.document.supplement", "mdfe.30.infmdfesupl"]
+    _stacked = "mdfe.30.infmdfesupl"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _spec_module = "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_tipos_basico_v3_00"
+    _field_prefix = "mdfe30_"
+    _spec_tab_name = "MDFe"
+    _description = "Informações Complementares do Documento Fiscal"
+
+    mdfe30_qrCodMDFe = fields.Char(related="qrcode")
diff --git a/l10n_br_mdfe/models/document_type.py b/l10n_br_mdfe/models/document_type.py
new file mode 100644
index 000000000000..0e11219b5a62
--- /dev/null
+++ b/l10n_br_mdfe/models/document_type.py
@@ -0,0 +1,9 @@
+# Copyright (C) 2023 KMEE
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class DocumentType(models.Model):
+    _inherit = "l10n_br_fiscal.document.type"
+    _mdfe_search_keys = ["code"]
diff --git a/l10n_br_mdfe/models/modal_aereo.py b/l10n_br_mdfe/models/modal_aereo.py
new file mode 100644
index 000000000000..6c1e9153fe5c
--- /dev/null
+++ b/l10n_br_mdfe/models/modal_aereo.py
@@ -0,0 +1,47 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeModalAereo(spec_models.StackedModel):
+    _name = "l10n_br_mdfe.modal.aereo"
+    _inherit = "mdfe.30.aereo"
+    _stacked = "mdfe.30.aereo"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_aereo_v3_00"
+    _field_prefix = "mdfe30_"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _spec_module = "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_modal_aereo_v3_00"
+    _spec_tab_name = "MDFe"
+    _description = "Modal Aereo MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_nac = fields.Char(related="document_id.mdfe30_nac")
+
+    mdfe30_matr = fields.Char(related="document_id.mdfe30_matr")
+
+    mdfe30_nVoo = fields.Char(related="document_id.mdfe30_nVoo")
+
+    mdfe30_dVoo = fields.Date(related="document_id.mdfe30_dVoo")
+
+    mdfe30_cAerEmb = fields.Char(related="document_id.mdfe30_cAerEmb")
+
+    mdfe30_cAerDes = fields.Char(related="document_id.mdfe30_cAerDes")
+
+    def _prepare_damdfe_values(self):
+        if not self:
+            return {}
+
+        return {
+            "mdfe30_nac": self.mdfe30_nac,
+            "mdfe30_matr": self.mdfe30_matr,
+            "mdfe30_nVoo": self.mdfe30_nVoo,
+            "mdfe30_dVoo": self.mdfe30_dVoo.strftime("%d/%m/%y"),
+            "mdfe30_cAerEmb": self.mdfe30_cAerEmb,
+            "mdfe30_cAerDes": self.mdfe30_cAerDes,
+        }
diff --git a/l10n_br_mdfe/models/modal_aquaviario.py b/l10n_br_mdfe/models/modal_aquaviario.py
new file mode 100644
index 000000000000..583e939677be
--- /dev/null
+++ b/l10n_br_mdfe/models/modal_aquaviario.py
@@ -0,0 +1,196 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+from ..constants.modal import MDFE_MODAL_HARBORS
+
+
+class MDFeModalAquaviario(spec_models.StackedModel):
+    _name = "l10n_br_mdfe.modal.aquaviario"
+    _inherit = "mdfe.30.aquav"
+    _stacked = "mdfe.30.aquav"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_aquaviario_v3_00"
+    _field_prefix = "mdfe30_"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _spec_module = (
+        "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_modal_aquaviario_v3_00"
+    )
+    _spec_tab_name = "MDFe"
+    _mdfe_search_keys = ["mdfe30_irin", "mdfe30_cEmbar", "mdfe30_nViag"]
+    _description = "Modal Aquaviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_irin = fields.Char(related="document_id.mdfe30_irin")
+
+    mdfe30_cEmbar = fields.Char(related="document_id.mdfe30_cEmbar")
+
+    mdfe30_xEmbar = fields.Char(related="document_id.mdfe30_xEmbar")
+
+    mdfe30_nViag = fields.Char(related="document_id.mdfe30_nViag")
+
+    mdfe30_prtTrans = fields.Char(related="document_id.mdfe30_prtTrans")
+
+    mdfe30_tpNav = fields.Selection(related="document_id.mdfe30_tpNav")
+
+    mdfe30_infTermCarreg = fields.One2many(related="document_id.mdfe30_infTermCarreg")
+
+    mdfe30_infTermDescarreg = fields.One2many(
+        related="document_id.mdfe30_infTermDescarreg"
+    )
+
+    mdfe30_infEmbComb = fields.One2many(related="document_id.mdfe30_infEmbComb")
+
+    mdfe30_infUnidCargaVazia = fields.One2many(
+        related="document_id.mdfe30_infUnidCargaVazia"
+    )
+
+    mdfe30_infUnidTranspVazia = fields.One2many(
+        related="document_id.mdfe30_infUnidTranspVazia"
+    )
+
+    mdfe30_tpEmb = fields.Char(compute="_compute_mdfe30_tpEmb")
+
+    mdfe30_cPrtEmb = fields.Char(compute="_compute_boarding_landing_point")
+
+    mdfe30_cPrtDest = fields.Char(compute="_compute_boarding_landing_point")
+
+    @api.depends("document_id.mdfe30_tpEmb")
+    def _compute_mdfe30_tpEmb(self):
+        for record in self:
+            record.mdfe30_tpEmb = record.document_id.mdfe30_tpEmb
+
+    @api.depends("document_id.mdfe30_cPrtEmb", "document_id.mdfe30_cPrtDest")
+    def _compute_boarding_landing_point(self):
+        for record in self:
+            record.mdfe30_cPrtEmb = record.document_id.mdfe30_cPrtEmb
+            record.mdfe30_cPrtDest = record.document_id.mdfe30_cPrtDest
+
+    def _prepare_damdfe_values(self):
+        if not self:
+            return {}
+
+        return {
+            "loading": [
+                {
+                    "city_code": carreg.mdfe30_cTermCarreg,
+                    "city_name": carreg.mdfe30_xTermCarreg,
+                }
+                for carreg in self.mdfe30_infTermCarreg
+            ],
+            "unloading": [
+                {
+                    "city_code": descarreg.mdfe30_cTermDescarreg,
+                    "city_name": descarreg.mdfe30_xTermDescarreg,
+                }
+                for descarreg in self.mdfe30_infTermDescarreg
+            ],
+            "transport": [
+                {
+                    "id": transp.mdfe30_idUnidTranspVazia,
+                    "type": transp.mdfe30_tpUnidTranspVazia,
+                }
+                for transp in self.mdfe30_infUnidTranspVazia
+            ],
+            "load": [
+                {
+                    "id": load.mdfe30_idUnidCargaVazia,
+                    "type": load.mdfe30_tpUnidCargaVazia,
+                }
+                for load in self.mdfe30_infUnidCargaVazia
+            ],
+        }
+
+
+class MDFeModalAquaviarioCarregamento(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.aquaviario.carregamento"
+    _inherit = "mdfe.30.inftermcarreg"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_aquaviario_v3_00"
+    _description = "Carregamento no Modal Aquaviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    loading_harbor = fields.Selection(
+        selection=MDFE_MODAL_HARBORS, string="Loading Harbor", required=True
+    )
+
+    mdfe30_cTermCarreg = fields.Char(compute="_compute_loading_harbor")
+
+    mdfe30_xTermCarreg = fields.Char(compute="_compute_loading_harbor")
+
+    @api.depends("loading_harbor")
+    def _compute_loading_harbor(self):
+        for record in self:
+            record.mdfe30_cTermCarreg = record.loading_harbor
+            record.mdfe30_xTermCarreg = dict(
+                self._fields["loading_harbor"].selection
+            ).get(record.loading_harbor)
+
+
+class MDFeModalAquaviarioDescarregamento(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.aquaviario.descarregamento"
+    _inherit = "mdfe.30.inftermdescarreg"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_aquaviario_v3_00"
+    _description = "Descarregamento no Modal Aquaviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    unloading_harbor = fields.Selection(
+        selection=MDFE_MODAL_HARBORS, string="Unloading Harbor", required=True
+    )
+
+    mdfe30_cTermDescarreg = fields.Char(compute="_compute_unloading_harbor")
+
+    mdfe30_xTermDescarreg = fields.Char(compute="_compute_unloading_harbor")
+
+    @api.depends("unloading_harbor")
+    def _compute_unloading_harbor(self):
+        for record in self:
+            record.mdfe30_cTermDescarreg = record.unloading_harbor
+            record.mdfe30_xTermDescarreg = dict(
+                self._fields["unloading_harbor"].selection
+            ).get(record.unloading_harbor)
+
+
+class MDFeModalAquaviarioComboio(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.aquaviario.comboio"
+    _inherit = "mdfe.30.infembcomb"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_aquaviario_v3_00"
+    _description = "Informações de Comboio no Modal Aquaviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_cEmbComb = fields.Char(required=True, size=10)
+
+    mdfe30_xBalsa = fields.Char(required=True, size=60)
+
+
+class MDFeModalAquaviarioCargaVazia(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.aquaviario.carga.vazia"
+    _inherit = "mdfe.30.infunidcargavazia"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_aquaviario_v3_00"
+    _description = "Informações de Carga Vazia no Modal Aquaviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_idUnidCargaVazia = fields.Char(required=True)
+
+    mdfe30_tpUnidCargaVazia = fields.Selection(required=True)
+
+
+class MDFeModalAquaviarioTranporteVazio(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.aquaviario.transporte.vazio"
+    _inherit = "mdfe.30.infunidtranspvazia"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_aquaviario_v3_00"
+    _description = "Informações de Transporte Vazio no Modal Aquaviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_idUnidTranspVazia = fields.Char(required=True)
+
+    mdfe30_tpUnidTranspVazia = fields.Selection(required=True)
diff --git a/l10n_br_mdfe/models/modal_ferroviario.py b/l10n_br_mdfe/models/modal_ferroviario.py
new file mode 100644
index 000000000000..4eb8f5784625
--- /dev/null
+++ b/l10n_br_mdfe/models/modal_ferroviario.py
@@ -0,0 +1,93 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields
+from odoo.exceptions import UserError
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeModalFerroviario(spec_models.StackedModel):
+    _name = "l10n_br_mdfe.modal.ferroviario"
+    _inherit = "mdfe.30.ferrov"
+    _stacked = "mdfe.30.ferrov"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_ferroviario_v3_00"
+    _field_prefix = "mdfe30_"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _spec_module = (
+        "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_modal_ferroviario_v3_00"
+    )
+    _spec_tab_name = "MDFe"
+    _description = "Modal Ferroviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_xPref = fields.Char(related="document_id.mdfe30_xPref")
+
+    mdfe30_dhTrem = fields.Datetime(related="document_id.mdfe30_dhTrem")
+
+    mdfe30_xOri = fields.Char(related="document_id.mdfe30_xOri")
+
+    mdfe30_xDest = fields.Char(related="document_id.mdfe30_xDest")
+
+    mdfe30_qVag = fields.Char(related="document_id.mdfe30_qVag")
+
+    mdfe30_vag = fields.One2many(related="document_id.mdfe30_vag")
+
+    def _prepare_damdfe_values(self):
+        if not self:
+            return {}
+
+        return {
+            "prefix": self.mdfe30_xPref,
+            "release_time": self.mdfe30_dhTrem
+            and self.mdfe30_dhTrem.astimezone().strftime("%d/%m/%y %H:%M:%S")
+            or False,
+            "origin": self.mdfe30_xOri,
+            "destiny": self.mdfe30_xDest,
+            "wagon_qty": self.mdfe30_qVag,
+            "wagons": [
+                {
+                    "serie": wagon.mdfe30_serie,
+                    "number": wagon.mdfe30_nVag,
+                    "seq": wagon.mdfe30_nSeq,
+                    "ton": wagon.mdfe30_TU,
+                }
+                for wagon in self.mdfe30_vag
+            ],
+        }
+
+
+class MDFeModalFerroviarioVagao(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.ferroviario.vagao"
+    _inherit = "mdfe.30.vag"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_ferroviario_v3_00"
+    _description = "Informações do Vagão no Modal Ferroviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_pesoBC = fields.Float(required=True)
+
+    mdfe30_pesoR = fields.Float(required=True)
+
+    mdfe30_serie = fields.Char(required=True)
+
+    mdfe30_nVag = fields.Char(required=True)
+
+    mdfe30_TU = fields.Char(required=True)
+
+    @api.constrains("mdfe30_serie")
+    def check_serie(self):
+        for _record in self.filtered(
+            lambda v: v.mdfe30_serie and len(v.mdfe30_serie) != 3
+        ):
+            raise UserError(_("Wagon serie must have exactly 3 digits."))
+
+    @api.constrains("mdfe30_tpVag")
+    def check_tp_vag(self):
+        for _record in self.filtered(
+            lambda v: v.mdfe30_serie and len(v.mdfe30_tpVag) != 3
+        ):
+            raise UserError(_("Wagon type must have exactly 3 digits."))
diff --git a/l10n_br_mdfe/models/modal_rodoviario.py b/l10n_br_mdfe/models/modal_rodoviario.py
new file mode 100644
index 000000000000..4c826bdb5d34
--- /dev/null
+++ b/l10n_br_mdfe/models/modal_rodoviario.py
@@ -0,0 +1,316 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from erpbrasil.base.misc import punctuation_rm
+
+from odoo import api, fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeModalRodoviario(spec_models.StackedModel):
+    _name = "l10n_br_mdfe.modal.rodoviario"
+    _inherit = "mdfe.30.rodo"
+    _stacked = "mdfe.30.rodo"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _field_prefix = "mdfe30_"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _spec_module = (
+        "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_modal_rodoviario_v3_00"
+    )
+    _spec_tab_name = "MDFe"
+    _description = "Modal Rodoviário MDFe"
+
+    # all m2o at this level will be stacked even if not required:
+    _force_stack_paths = ["rodo.infANTT", "rodo.infANTT.ValePed"]
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_codAgPorto = fields.Char(related="document_id.mdfe30_codAgPorto")
+
+    mdfe30_infCIOT = fields.One2many(related="document_id.mdfe30_infCIOT")
+
+    mdfe30_disp = fields.One2many(related="document_id.mdfe30_disp")
+
+    mdfe30_categCombVeic = fields.Selection(related="document_id.mdfe30_categCombVeic")
+
+    mdfe30_infContratante = fields.One2many(compute="_compute_contractor")
+
+    mdfe30_RNTRC = fields.Char(related="document_id.mdfe30_RNTRC")
+
+    mdfe30_infPag = fields.One2many(related="document_id.mdfe30_infPag")
+
+    mdfe30_prop = fields.Many2one(related="document_id.mdfe30_prop")
+
+    mdfe30_condutor = fields.One2many(related="document_id.mdfe30_condutor")
+
+    mdfe30_cInt = fields.Char(related="document_id.mdfe30_cInt")
+
+    mdfe30_RENAVAM = fields.Char(related="document_id.mdfe30_RENAVAM")
+
+    mdfe30_placa = fields.Char(related="document_id.mdfe30_placa")
+
+    mdfe30_tara = fields.Char(related="document_id.mdfe30_tara")
+
+    mdfe30_capKG = fields.Char(related="document_id.mdfe30_capKG")
+
+    mdfe30_capM3 = fields.Char(related="document_id.mdfe30_capM3")
+
+    mdfe30_tpRod = fields.Selection(related="document_id.mdfe30_tpRod")
+
+    mdfe30_tpCar = fields.Selection(related="document_id.mdfe30_tpCar")
+
+    mdfe30_UF = fields.Selection(related="document_id.mdfe30_UF")
+
+    mdfe30_veicReboque = fields.One2many(related="document_id.mdfe30_veicReboque")
+
+    mdfe30_lacRodo = fields.One2many(related="document_id.mdfe30_lacRodo")
+
+    @api.depends("document_id.mdfe30_infContratante")
+    def _compute_contractor(self):
+        for record in self:
+            record.mdfe30_infContratante = [
+                (6, 0, record.document_id.mdfe30_infContratante.ids)
+            ]
+
+    def _prepare_damdfe_values(self):
+        if not self:
+            return {}
+
+        vehicles = [
+            {
+                "RNTRC": self.mdfe30_RNTRC,
+                "plate": self.mdfe30_placa,
+            }
+        ]
+
+        for reboque in self.mdfe30_veicReboque:
+            vehicles.append(
+                {
+                    "RNTRC": reboque.mdfe30_prop.mdfe30_RNTRC,
+                    "plate": reboque.mdfe30_placa,
+                }
+            )
+
+        return {
+            "vehicles": vehicles,
+            "conductors": [
+                {
+                    "name": cond.mdfe30_xNome,
+                    "cpf": cond.mdfe30_CPF,
+                }
+                for cond in self.mdfe30_condutor
+            ],
+            "toll": [
+                {
+                    "resp_cnpj": disp.mdfe30_CNPJPg,
+                    "forn_cnpj": disp.mdfe30_CNPJForn,
+                    "purchase_number": disp.mdfe30_nCompra,
+                }
+                for disp in self.mdfe30_disp
+            ],
+            "ciot": [
+                {
+                    "code": disp.mdfe30_CIOT,
+                }
+                for disp in self.mdfe30_infCIOT
+            ],
+        }
+
+
+class MDFeModalRodoviarioCIOT(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.rodoviario.ciot"
+    _inherit = "mdfe.30.infciot"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _mdfe_search_keys = ["mdfe30_CIOT"]
+    _description = "Informações do CIOT no Modal Rodoviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_CIOT = fields.Char(required=True, size=12)
+
+    is_company = fields.Boolean(string="É empresa?", required=True)
+
+    mdfe30_CNPJ = fields.Char(string="CNPJ do responsável")
+
+    mdfe30_CPF = fields.Char(string="CPF do responsável")
+
+    mdfe30_choice1 = fields.Selection(
+        selection=[("mdfe30_CNPJ", "CNPJ"), ("mdfe30_CPF", "CPF")],
+        string="CNPJ/CPF do responsável",
+        compute="_compute_ciot_choice",
+    )
+
+    @api.depends("is_company")
+    def _compute_ciot_choice(self):
+        for record in self:
+            record.mdfe30_choice1 = "mdfe30_CNPJ" if record.is_company else "mdfe30_CPF"
+
+
+class MDFeModalRodoviarioValePedagioDispositivo(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.rodoviario.vale_pedagio.dispositivo"
+    _inherit = "mdfe.30.disp"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _description = "Informações de Dispositivos do Pedágio no Modal Rodoviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_CNPJForn = fields.Char(required=True)
+
+    mdfe30_vValePed = fields.Monetary(required=True)
+
+
+class MDFeModalRodoviarioPagamento(spec_models.StackedModel):
+    _name = "l10n_br_mdfe.modal.rodoviario.pagamento"
+    _inherit = "mdfe.30.rodo_infpag"
+    _stacked = "mdfe.30.rodo_infpag"
+    _field_prefix = "mdfe30_"
+    _schema_name = "mdfe"
+    _schema_version = "3.0.0"
+    _odoo_module = "l10n_br_mdfe"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _spec_module = (
+        "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_modal_rodoviario_v3_00"
+    )
+    _spec_tab_name = "MDFe"
+    _description = "Informações do Pagamento do Modal Rodoviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    partner_id = fields.Many2one(
+        comodel_name="res.partner", string="Responsável pelo pagamento", required=True
+    )
+
+    mdfe30_CNPJ = fields.Char(related="partner_id.mdfe30_CNPJ")
+
+    mdfe30_CPF = fields.Char(related="partner_id.mdfe30_CPF")
+
+    mdfe30_xNome = fields.Char(related="partner_id.mdfe30_xNome")
+
+    mdfe30_choice1 = fields.Selection(
+        selection=[
+            ("mdfe30_CNPJ", "CNPJ"),
+            ("mdfe30_CPF", "CPF"),
+            ("mdfe40_idEstrangeiro", "idEstrangeiro"),
+        ],
+        string="CNPJ/CPF/Id Estrangeiro do responsável pelo pagamento",
+        compute="_compute_mdfe_data",
+    )
+
+    mdfe30_comp = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.rodoviario.pagamento.frete"
+    )
+
+    mdfe30_infPrazo = fields.One2many(
+        comodel_name="l10n_br_mdfe.modal.rodoviario.pagamento.prazo"
+    )
+
+    mdfe30_vContrato = fields.Monetary(required=True)
+
+    mdfe30_indPag = fields.Selection(required=True)
+
+    payment_type = fields.Selection(
+        selection=[
+            ("bank", "Banco"),
+            ("pix", "PIX"),
+        ],
+        string="Meio de Pagamento",
+        default="bank",
+    )
+
+    mdfe30_choice1 = fields.Selection(
+        selection=[
+            ("mdfe30_codBanco", "Banco"),
+            ("mdfe30_codAgencia", "Agencia"),
+            ("mdfe30_CNPJIPEF", "CNPJ"),
+            ("mdfe30_PIX", "PIX"),
+        ],
+        string="Método de Pagamento",
+        compute="_compute_payment_type",
+    )
+
+    @api.depends("payment_type")
+    def _compute_payment_type(self):
+        for record in self:
+            if record.payment_type == "bank":
+                record.mdfe30_choice1 = "mdfe30_codBanco"
+            elif record.payment_type == "pix":
+                record.mdfe30_choice1 = "mdfe30_PIX"
+            else:
+                record.mdfe30_choice1 = False
+
+    @api.depends("partner_id")
+    def _compute_mdfe_data(self):
+        for rec in self:
+            cnpj_cpf = punctuation_rm(rec.partner_id.cnpj_cpf)
+            if cnpj_cpf:
+                if rec.partner_id.country_id.code != "BR":
+                    rec.mdfe30_choice1 = "mdfe40_idEstrangeiro"
+                elif rec.partner_id.is_company:
+                    rec.mdfe30_choice1 = "mdfe30_CNPJ"
+                else:
+                    rec.mdfe30_choice1 = "mdfe30_CPF"
+            else:
+                rec.mdfe30_choice1 = False
+
+
+class MDFeModalRodoviarioPagamentoFrete(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.rodoviario.pagamento.frete"
+    _inherit = "mdfe.30.rodo_comp"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _description = "Informações do Frete no Pagamento do Modal Rodoviário MDFe"
+
+    mdfe30_tpComp = fields.Selection(required=True)
+
+    mdfe30_vComp = fields.Monetary(required=True)
+
+
+class MDFeModalRodoviarioPagamentoPrazo(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.rodoviario.pagamento.prazo"
+    _inherit = "mdfe.30.rodo_infprazo"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _description = "Informações de Prazo de Pagamento do Modal Rodoviário MDFe"
+
+    mdfe30_nParcela = fields.Char(required=True)
+
+    mdfe30_dVenc = fields.Date(required=True)
+
+    mdfe30_vParcela = fields.Monetary(required=True)
+
+
+class MDFeModalRodoviarioVeiculoCondutor(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.rodoviario.veiculo.condutor"
+    _inherit = "mdfe.30.rodo_condutor"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _description = "Informações do Condutor no Modal Rodoviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_xNome = fields.Char(required=True)
+
+    mdfe30_CPF = fields.Char(required=True)
+
+
+class MDFeModalRodoviarioReboque(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.modal.rodoviario.reboque"
+    _inherit = "mdfe.30.veicreboque"
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_modal_rodoviario_v3_00"
+    _description = "Informações de Reboque no Modal Rodoviário MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_prop = fields.Many2one(comodel_name="res.partner")
+
+    mdfe30_placa = fields.Char(required=True)
+
+    mdfe30_tara = fields.Char(required=True)
+
+    mdfe30_capKG = fields.Char(required=True)
+
+    mdfe30_tpCar = fields.Selection(required=True)
+
+    mdfe30_cInt = fields.Char(size=10)
+
+    mdfe30_RENAVAM = fields.Char(size=11)
diff --git a/l10n_br_mdfe/models/product_product.py b/l10n_br_mdfe/models/product_product.py
new file mode 100644
index 000000000000..56e4668b83ee
--- /dev/null
+++ b/l10n_br_mdfe/models/product_product.py
@@ -0,0 +1,68 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class ProductProduct(spec_models.SpecModel):
+    _name = "product.product"
+    _inherit = [
+        "product.product",
+        "mdfe.30.prodpred",
+    ]
+
+    mdfe30_xProd = fields.Char(related="name")
+
+    mdfe30_cEAN = fields.Char(related="barcode")
+
+    mdfe30_NCM = fields.Char(string="ncm_id.code")
+
+    mdfe30_tpCarga = fields.Selection(default="05")
+
+    mdfe30_infLotacao = fields.Many2one(comodel_name="l10n_br_mdfe.product.lotacao")
+
+
+class MDFeProductLotacao(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.product.lotacao"
+    _inherit = "mdfe.30.inflotacao"
+    _description = "Informações De Lotação MDFe"
+
+    mdfe30_infLocalCarrega = fields.Many2one(
+        comodel_name="l10n_br_mdfe.product.lotacao.local",
+        required=True,
+    )
+
+    mdfe30_infLocalDescarrega = fields.Many2one(
+        comodel_name="l10n_br_mdfe.product.lotacao.local",
+        required=True,
+    )
+
+
+class MDFeProductLotacaoLocal(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.product.lotacao.local"
+    _inherit = ["mdfe.30.inflocalcarrega", "mdfe.30.inflocaldescarrega"]
+    _description = "Informações De Localização da Lotação MDFe"
+
+    local_type = fields.Selection(
+        selection=[
+            ("CEP", "CEP"),
+            ("coord", "Coordenadas"),
+        ],
+        default="CEP",
+    )
+
+    mdfe30_choice12 = fields.Selection(
+        selection=[("mdfe30_CEP", "CEP"), ("mdfe30_latitude", "Latitude/Longitude")],
+        string="Tipo de Local",
+        compute="_compute_choice",
+    )
+
+    @api.depends("local_type")
+    def _compute_choice(self):
+        for record in self:
+            if record.local_type == "CEP":
+                record.mdfe30_choice12 = "mdfe30_CEP"
+            else:
+                record.mdfe30_choice12 = "mdfe30_latitude"
diff --git a/l10n_br_mdfe/models/res_company.py b/l10n_br_mdfe/models/res_company.py
new file mode 100644
index 000000000000..375b3f49757c
--- /dev/null
+++ b/l10n_br_mdfe/models/res_company.py
@@ -0,0 +1,117 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+from ..constants.mdfe import (
+    MDFE_EMIT_TYPE_DEFAULT,
+    MDFE_EMIT_TYPES,
+    MDFE_ENVIRONMENT_DEFAULT,
+    MDFE_ENVIRONMENTS,
+    MDFE_TRANSMISSION_DEFAULT,
+    MDFE_TRANSMISSIONS,
+    MDFE_TRANSP_TYPE,
+    MDFE_TRANSP_TYPE_DEFAULT,
+    MDFE_VERSION_DEFAULT,
+    MDFE_VERSIONS,
+)
+
+
+class ResCompany(spec_models.SpecModel):
+
+    _name = "res.company"
+    _inherit = [
+        "res.company",
+        "mdfe.30.emit",
+    ]
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_tipos_basico_v3_00"
+    _field_prefix = "mdfe30_"
+    _mdfe_search_keys = ["mdfe30_CNPJ", "mdfe30_xNome", "mdfe_xFant"]
+
+    mdfe_version = fields.Selection(
+        selection=MDFE_VERSIONS,
+        string="MDFe Version",
+        default=MDFE_VERSION_DEFAULT,
+    )
+
+    mdfe_environment = fields.Selection(
+        selection=MDFE_ENVIRONMENTS,
+        string="MDFe Environment",
+        default=MDFE_ENVIRONMENT_DEFAULT,
+    )
+
+    mdfe_emit_type = fields.Selection(
+        selection=MDFE_EMIT_TYPES,
+        string="MDFe Emit Type",
+        default=MDFE_EMIT_TYPE_DEFAULT,
+    )
+
+    mdfe_transp_type = fields.Selection(
+        selection=MDFE_TRANSP_TYPE,
+        string="MDFe Transp Type",
+        default=MDFE_TRANSP_TYPE_DEFAULT,
+    )
+
+    mdfe_transmission = fields.Selection(
+        selection=MDFE_TRANSMISSIONS,
+        string="MDFe Transmission",
+        copy=False,
+        default=MDFE_TRANSMISSION_DEFAULT,
+    )
+
+    mdfe30_enderEmit = fields.Many2one(
+        comodel_name="res.partner",
+        related="partner_id",
+        string="Endereço Emitente - MDFe",
+    )
+
+    mdfe30_CNPJ = fields.Char(related="partner_id.mdfe30_CNPJ")
+
+    mdfe30_CPF = fields.Char(related="partner_id.mdfe30_CPF")
+
+    mdfe30_xNome = fields.Char(related="partner_id.legal_name")
+
+    mdfe30_xFant = fields.Char(related="partner_id.name")
+
+    mdfe30_IE = fields.Char(related="partner_id.mdfe30_IE")
+
+    mdfe30_fone = fields.Char(related="partner_id.mdfe30_fone")
+
+    mdfe30_choice6 = fields.Selection(
+        [("mdfe30_CNPJ", "CNPJ"), ("mdfe30_CPF", "CPF")],
+        string="MDFe emit CNPJ/CPF",
+        compute="_compute_mdfe_data",
+    )
+
+    def _compute_mdfe_data(self):
+        for rec in self:
+            if rec.partner_id.is_company:
+                rec.mdfe30_choice6 = "mdfe30_CNPJ"
+            else:
+                rec.mdfe30_choice6 = "mdfe30_CPF"
+
+    def _build_attr(self, node, fields, vals, path, attr):
+        if attr[0] == "enderEmit" and self.env.context.get("edoc_type") == "in":
+            # we don't want to try build a related partner_id for enderEmit
+            # when importing an NFe
+            # instead later the emit tag will be imported as the
+            # document partner_id (dest) and the enderEmit data will be
+            # injected in the same res.partner record.
+            return
+        return super()._build_attr(node, fields, vals, path, attr)
+
+    @api.model
+    def _prepare_import_dict(
+        self, values, model=None, parent_dict=None, defaults_model=None
+    ):
+        # we disable enderEmit related creation with dry_run=True
+        context = self._context.copy()
+        context["dry_run"] = True
+        values = super(ResCompany, self.with_context(**context))._prepare_import_dict(
+            values, model, parent_dict, defaults_model
+        )
+        if not values.get("name"):
+            values["name"] = values.get("mdfe30_xFant") or values.get("mdfe30_xNome")
+        return values
diff --git a/l10n_br_mdfe/models/res_config_settings.py b/l10n_br_mdfe/models/res_config_settings.py
new file mode 100644
index 000000000000..c53461962393
--- /dev/null
+++ b/l10n_br_mdfe/models/res_config_settings.py
@@ -0,0 +1,31 @@
+# Copyright (C) 2023 KMEE - Felipe Zago
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    mdfe_version = fields.Selection(
+        string="MDF-e Version",
+        related="company_id.mdfe_version",
+        readonly=False,
+    )
+
+    mdfe_environment = fields.Selection(
+        string="MDF-e Environment",
+        related="company_id.mdfe_environment",
+        readonly=False,
+    )
+
+    mdfe_transmission = fields.Selection(
+        string="MDF-e Transmission",
+        related="company_id.mdfe_transmission",
+        readonly=False,
+    )
+
+    mdfe_version_name = fields.Char(
+        string="MDF-e Proc Version",
+        config_parameter="l10n_br_mdfe.version.name",
+    )
diff --git a/l10n_br_mdfe/models/res_partner.py b/l10n_br_mdfe/models/res_partner.py
new file mode 100644
index 000000000000..782ebc25788a
--- /dev/null
+++ b/l10n_br_mdfe/models/res_partner.py
@@ -0,0 +1,326 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from erpbrasil.base.fiscal import cnpj_cpf
+from erpbrasil.base.misc import format_zipcode, punctuation_rm
+
+from odoo import api, fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class ResPartner(spec_models.SpecModel):
+
+    _name = "res.partner"
+    _inherit = [
+        "res.partner",
+        "mdfe.30.tendereco",
+        "mdfe.30.tlocal",
+        "mdfe.30.tendeemi",
+        "mdfe.30.dest",
+        "mdfe.30.tresptec",
+        "mdfe.30.autxml",
+        "mdfe.30.veicreboque_prop",
+        "mdfe.30.veictracao_prop",
+        "mdfe.30.infcontratante",
+        "mdfe.30.infresp",
+        "mdfe.30.infseg",
+    ]
+    _binding_module = "nfelib.mdfe.bindings.v3_0.mdfe_tipos_basico_v3_00"
+    _field_prefix = "mdfe30_"
+    _mdfe_search_keys = ["mdfe30_CNPJ", "mdfe30_CPF", "mdfe_xNome"]
+
+    @api.model
+    def _prepare_import_dict(
+        self, values, model=None, parent_dict=None, defaults_model=None
+    ):
+        values = super()._prepare_import_dict(
+            values, model, parent_dict, defaults_model
+        )
+        if not values.get("name") and values.get("legal_name"):
+            values["name"] = values["legal_name"]
+        return values
+
+    mdfe30_CNPJ = fields.Char(
+        compute="_compute_mdfe_data", inverse="_inverse_mdfe30_CNPJ", store=True
+    )
+
+    mdfe30_idEstrangeiro = fields.Char(
+        compute="_compute_mdfe_data",
+        inverse="_inverse_mdfe30_idEstrangeiro",
+        store=True,
+    )
+
+    mdfe30_CPF = fields.Char(
+        compute="_compute_mdfe_data", inverse="_inverse_mdfe30_CPF", store=True
+    )
+
+    mdfe30_xLgr = fields.Char(
+        readonly=True,
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Logradouro - MDFe",
+    )
+
+    mdfe30_nro = fields.Char(
+        readonly=True,
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Número - MDFe",
+    )
+
+    mdfe30_xCpl = fields.Char(
+        readonly=True,
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Complemento - MDFe",
+    )
+
+    mdfe30_xBairro = fields.Char(
+        readonly=True,
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Bairro - MDFe",
+    )
+
+    mdfe30_cMun = fields.Char(
+        readonly=True,
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Código do Município - MDFe",
+    )
+
+    mdfe30_xMun = fields.Char(
+        readonly=True,
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Nome do Município - MDFe",
+    )
+
+    mdfe30_UF = fields.Char(
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+    )
+
+    mdfe30_choice6 = fields.Selection(
+        selection=[("mdfe30_CNPJ", "CNPJ"), ("mdfe30_CPF", "CPF")],
+        string="CNPJ/CPF do Emitente - MDFe",
+        compute="_compute_mdfe_data",
+    )
+
+    mdfe30_CEP = fields.Char(
+        compute="_compute_mdfe_data", inverse="_inverse_mdfe30_CEP", string="CEP - MDFe"
+    )
+
+    mdfe30_cPais = fields.Char(
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Código do País - MDFe",
+    )
+
+    mdfe30_xPais = fields.Char(
+        compute="_compute_mdfe30_ender",
+        inverse="_inverse_mdfe30_ender",
+        compute_sudo=True,
+        string="Nome do País - MDFe",
+    )
+
+    mdfe30_fone = fields.Char(
+        compute="_compute_mdfe_data",
+        inverse="_inverse_mdfe30_fone",
+        string="Telefone MDFe",
+    )
+
+    mdfe30_xNome = fields.Char(related="legal_name", string="Nome - MDFe")
+
+    mdfe30_xFant = fields.Char(related="name", string="Nome Fantasia - MDFe")
+
+    mdfe30_IE = fields.Char(
+        compute="_compute_mdfe_data",
+        inverse="_inverse_mdfe30_IE",
+    )
+
+    mdfe30_email = fields.Char(related="email")
+
+    mdfe30_xContato = fields.Char(related="legal_name")
+
+    mdfe30_xSeg = fields.Char(related="legal_name")
+
+    mdfe30_respSeg = fields.Selection(default="1")
+
+    mdfe30_tpProp = fields.Selection(default="0")
+
+    mdfe30_choice8 = fields.Selection(
+        selection=[("mdfe30_CNPJ", "CNPJ"), ("mdfe30_CPF", "CPF")],
+        string="CNPJ/CPF do Parceiro Autorizado - MDFe",
+        compute="_compute_mdfe_data",
+    )
+
+    mdfe30_choice9 = fields.Selection(
+        selection=[("mdfe30_CNPJ", "CNPJ"), ("mdfe30_CPF", "CPF")],
+        string="CNPJ/CPF do Proprietário do Reboque",
+        compute="_compute_mdfe_data",
+    )
+
+    mdfe30_choice10 = fields.Selection(
+        selection=[
+            ("mdfe30_CNPJ", "CNPJ"),
+            ("mdfe30_CPF", "CPF"),
+            ("mdfe30_idEstrangeiro", "idEstrangeiro"),
+        ],
+        string="CNPJ/CPF/Id Estrangeiro do Contratante",
+        compute="_compute_mdfe_data",
+    )
+
+    mdfe30_choice11 = fields.Selection(
+        selection=[("mdfe30_CNPJ", "CNPJ"), ("mdfe30_CPF", "CPF")],
+        string="CNPJ/CPF do Contratante",
+        compute="_compute_mdfe_data",
+    )
+
+    mdfe30_choice12 = fields.Selection(
+        selection=[("mdfe30_CNPJ", "CNPJ"), ("mdfe30_CPF", "CPF")],
+        string="CNPJ/CPF do Responsável pelo Seguro da Carga",
+        compute="_compute_mdfe_data",
+    )
+
+    @api.depends("company_type", "inscr_est", "cnpj_cpf", "country_id")
+    def _compute_mdfe_data(self):
+        """Set schema data which are not just related fields"""
+        for rec in self:
+            cnpj_cpf = punctuation_rm(rec.cnpj_cpf)
+            if cnpj_cpf:
+                if rec.country_id.code != "BR":
+                    rec.mdfe30_choice10 = "mdfe30_idEstrangeiro"
+                    rec.mdfe30_idEstrangeiro = rec.vat
+                elif rec.is_company:
+                    rec.mdfe30_choice6 = "mdfe30_CNPJ"
+                    rec.mdfe30_choice8 = "mdfe30_CNPJ"
+                    rec.mdfe30_choice9 = "mdfe30_CNPJ"
+                    rec.mdfe30_choice10 = "mdfe30_CNPJ"
+                    rec.mdfe30_choice11 = "mdfe30_CNPJ"
+                    rec.mdfe30_choice12 = "mdfe30_CNPJ"
+                    rec.mdfe30_CNPJ = cnpj_cpf
+                    rec.mdfe30_CPF = None
+                else:
+                    rec.mdfe30_choice6 = "mdfe30_CPF"
+                    rec.mdfe30_choice8 = "mdfe30_CPF"
+                    rec.mdfe30_choice9 = "mdfe30_CPF"
+                    rec.mdfe30_choice10 = "mdfe30_CPF"
+                    rec.mdfe30_choice11 = "mdfe30_CPF"
+                    rec.mdfe30_choice12 = "mdfe30_CPF"
+                    rec.mdfe30_CPF = cnpj_cpf
+                    rec.mdfe30_CNPJ = None
+            else:
+                rec.mdfe30_choice6 = False
+                rec.mdfe30_choice8 = False
+                rec.mdfe30_choice9 = False
+                rec.mdfe30_choice10 = False
+                rec.mdfe30_choice11 = False
+                rec.mdfe30_choice12 = False
+                rec.mdfe30_CNPJ = ""
+                rec.mdfe30_CPF = ""
+
+            if rec.inscr_est:
+                rec.mdfe30_IE = punctuation_rm(rec.inscr_est)
+            else:
+                rec.mdfe30_IE = None
+
+            rec.mdfe30_CEP = punctuation_rm(rec.zip)
+            rec.mdfe30_fone = punctuation_rm(rec.phone or "").replace(" ", "")
+
+    def _inverse_mdfe30_CNPJ(self):
+        for rec in self:
+            if rec.mdfe30_CNPJ:
+                rec.is_company = True
+                rec.mdfe30_choice6 = "mdfe30_CPF"
+                rec.mdfe30_choice8 = "mdfe30_CPF"
+                rec.mdfe30_choice9 = "mdfe30_CPF"
+                rec.mdfe30_choice10 = "mdfe30_CPF"
+                rec.mdfe30_choice11 = "mdfe30_CPF"
+                rec.mdfe30_choice12 = "mdfe30_CPF"
+                rec.cnpj_cpf = cnpj_cpf.formata(str(rec.mdfe30_CNPJ))
+
+    def _inverse_mdfe30_CPF(self):
+        for rec in self:
+            if rec.mdfe30_CPF:
+                rec.is_company = False
+                rec.mdfe30_choice6 = "mdfe30_CNPJ"
+                rec.mdfe30_choice8 = "mdfe30_CNPJ"
+                rec.mdfe30_choice9 = "mdfe30_CNPJ"
+                rec.mdfe30_choice10 = "mdfe30_CNPJ"
+                rec.mdfe30_choice11 = "mdfe30_CNPJ"
+                rec.mdfe30_choice12 = "mdfe30_CNPJ"
+                rec.cnpj_cpf = cnpj_cpf.formata(str(rec.mdfe30_CPF))
+
+    def _inverse_mdfe30_idEstrangeiro(self):
+        for rec in self:
+            if rec.mdfe30_idEstrangeiro:
+                rec.mdfe30_choice10 = "mdfe30_CPF"
+                rec.vat = rec.mdfe30_idEstrangeiro
+
+    def _inverse_mdfe30_IE(self):
+        for rec in self:
+            if rec.mdfe30_IE:
+                rec.inscr_est = str(rec.mdfe30_IE)
+
+    def _inverse_mdfe30_CEP(self):
+        for rec in self:
+            if rec.mdfe30_CEP:
+                country_code = rec.country_id.code if rec.country_id else "BR"
+                rec.zip = format_zipcode(rec.mdfe30_CEP, country_code)
+
+    def _inverse_mdfe30_fone(self):
+        for rec in self:
+            if rec.mdfe30_fone:
+                rec.phone = rec.mdfe30_fone
+
+    @api.depends(
+        "street_name",
+        "street_number",
+        "street2",
+        "district",
+        "city_id",
+        "state_id",
+        "country_id",
+    )
+    def _compute_mdfe30_ender(self):
+        for rec in self:
+            rec.mdfe30_xLgr = rec.street_name
+            rec.mdfe30_nro = rec.street_number
+            rec.mdfe30_xCpl = rec.street2
+            rec.mdfe30_xBairro = rec.district
+            rec.mdfe30_cMun = rec.city_id.ibge_code
+            rec.mdfe30_xMun = rec.city_id.name
+            rec.mdfe30_UF = rec.state_id.code
+            rec.mdfe30_cPais = rec.country_id.bc_code
+            rec.mdfe30_xPais = rec.country_id.name
+
+    def _inverse_mdfe30_ender(self):
+        for rec in self:
+            if rec.mdfe30_cMun and rec.mdfe30_cPais and rec.mdfe30_UF:
+                city_id = self.env["res.city"].search(
+                    [("ibge_code", "=", rec.mdfe30_cMun)]
+                )
+                country_id = self.env["res.country"].search(
+                    [("bc_code", "=", rec.mdfe30_cPais)]
+                )
+                state_id = self.env["res.country.state"].search(
+                    [("code", "=", rec.mdfe30_UF), ("country_id", "=", country_id.id)]
+                )
+
+                rec.street_name = rec.mdfe30_xLgr
+                rec.street_number = rec.mdfe30_nro
+                rec.street2 = rec.mdfe30_xCpl
+                rec.district = rec.mdfe30_xBairro
+                rec.city_id = city_id
+                rec.country_id = country_id
+                rec.state_id = state_id
diff --git a/l10n_br_mdfe/models/seguro_carga.py b/l10n_br_mdfe/models/seguro_carga.py
new file mode 100644
index 000000000000..7f599a73c526
--- /dev/null
+++ b/l10n_br_mdfe/models/seguro_carga.py
@@ -0,0 +1,24 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeSeguroCarga(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.seguro.carga"
+    _inherit = "mdfe.30.seg"
+    _description = "Informações de Seguro na Carga MDFE"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_infResp = fields.Many2one(comodel_name="res.partner")
+
+    mdfe30_infSeg = fields.Many2one(
+        comodel_name="res.partner",
+        domain=[
+            ("is_company", "=", True),
+            ("cnpj_cpf", "!=", False),
+        ],
+    )
diff --git a/l10n_br_mdfe/models/transporte.py b/l10n_br_mdfe/models/transporte.py
new file mode 100644
index 000000000000..c2e3b0d781c0
--- /dev/null
+++ b/l10n_br_mdfe/models/transporte.py
@@ -0,0 +1,70 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields
+
+from odoo.addons.spec_driven_model.models import spec_models
+
+
+class MDFeTranporte(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.transporte"
+    _inherit = "mdfe.30.infmdfetransp"
+    _description = "Transporte MDFe"
+
+    mdfe30_chMDFe = fields.Char(required=True)
+
+    mdfe30_infUnidTransp = fields.One2many(comodel_name="l10n_br_mdfe.transporte.inf")
+
+    mdfe30_peri = fields.One2many(comodel_name="l10n_br_mdfe.transporte.perigoso")
+
+
+class MDFeTranporteInf(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.transporte.inf"
+    _inherit = "mdfe.30.tunidadetransp"
+    _description = "Informações de Transporte MDFe"
+
+    mdfe30_tpUnidTransp = fields.Selection(required=True)
+
+    mdfe30_idUnidTransp = fields.Char(required=True)
+
+    mdfe30_lacUnidTransp = fields.One2many(comodel_name="l10n_br_mdfe.transporte.lacre")
+
+    mdfe30_infUnidCarga = fields.One2many(
+        comodel_name="l10n_br_mdfe.transporte.carga.inf"
+    )
+
+
+class MDFeTranporteCargaInf(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.transporte.carga.inf"
+    _inherit = "mdfe.30.tunidcarga"
+    _description = "Informações de Carga MDFe"
+
+    mdfe30_tpUnidCarga = fields.Selection(required=True)
+
+    mdfe30_idUnidCarga = fields.Char(required=True)
+
+    mdfe30_lacUnidCarga = fields.One2many(comodel_name="l10n_br_mdfe.transporte.lacre")
+
+
+class MDFeTranportePerigoso(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.transporte.perigoso"
+    _inherit = [
+        "mdfe.30.infmdfetransp_peri",
+        "mdfe.30.infnfe_peri",
+        "mdfe.30.infcte_peri",
+    ]
+    _description = "Transporte Perigoso MDFe"
+
+    mdfe30_nONU = fields.Char(required=True)
+
+    mdfe30_qTotProd = fields.Char(required=True)
+
+
+class MDFeLacre(spec_models.SpecModel):
+    _name = "l10n_br_mdfe.transporte.lacre"
+    _inherit = ["mdfe.30.lacunidtransp", "mdfe.30.lacunidcarga", "mdfe.30.lacrodo"]
+    _description = "Lacre MDFe"
+
+    document_id = fields.Many2one(comodel_name="l10n_br_fiscal.document")
+
+    mdfe30_nLacre = fields.Char(required=True, size=20)
diff --git a/l10n_br_mdfe/readme/CONFIGURE.rst b/l10n_br_mdfe/readme/CONFIGURE.rst
new file mode 100644
index 000000000000..d1d7cde17988
--- /dev/null
+++ b/l10n_br_mdfe/readme/CONFIGURE.rst
@@ -0,0 +1 @@
+To configure this module you need to set a digital certificate on the company, and also set the company edoc processor.
diff --git a/l10n_br_mdfe/readme/CONTRIBUTORS.rst b/l10n_br_mdfe/readme/CONTRIBUTORS.rst
new file mode 100644
index 000000000000..57da0de8bd75
--- /dev/null
+++ b/l10n_br_mdfe/readme/CONTRIBUTORS.rst
@@ -0,0 +1,4 @@
+* `KMEE <https://kmee.com.br>`_:
+
+  * Felipe Zago Rodrigues <felipe.zago@kmee.com.br>
+  * Ygor Carvalho <ygor.carvalho@kmee.com.br>
diff --git a/l10n_br_mdfe/readme/DESCRIPTION.rst b/l10n_br_mdfe/readme/DESCRIPTION.rst
new file mode 100644
index 000000000000..777bb841191b
--- /dev/null
+++ b/l10n_br_mdfe/readme/DESCRIPTION.rst
@@ -0,0 +1,6 @@
+Este módulo permite a emissão de MDF-e.
+
+Mais especificamente ele:
+  * mapea os campos de MDF-e do módulo ``l10n_br_mdfe_spec`` com os campos Odoo.
+  * usa a logica do módulo ``spec_driven_model`` para realizar esse mapeamento de forma dinâmica, em especial ele usa o sistema de modelos com várias camadas, ou ``StackedModel``, com os modelos ``l10n_br_fiscal.document`` e ``l10n_br_fiscal.document.related`` que tem varios niveis hierarquicos de elementos XML que estão sendo denormalizados dentro desses modelos Odoo 
+  * tem wizards para implementar a comunicação SOAP de MDF-e com a SEFAZ (Autorização, Cancelamento, Encerramento...)
diff --git a/l10n_br_mdfe/readme/USAGE.rst b/l10n_br_mdfe/readme/USAGE.rst
new file mode 100644
index 000000000000..2f09d490f0b5
--- /dev/null
+++ b/l10n_br_mdfe/readme/USAGE.rst
@@ -0,0 +1,5 @@
+To use this module, you need to:
+
+#. Go to Fiscal menu
+#. Go to Documents submenu
+#. Go to MDF-e submenu
diff --git a/l10n_br_mdfe/report/damdfe.xml b/l10n_br_mdfe/report/damdfe.xml
new file mode 100644
index 000000000000..ca650562aee4
--- /dev/null
+++ b/l10n_br_mdfe/report/damdfe.xml
@@ -0,0 +1,330 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template id="report_damdfe">
+        <t t-call="web.html_container">
+            <t t-call-assets="l10n_br_mdfe.assets_common" t-js="False" />
+            <div class="damdfe">
+                <div class="row">
+                    <div class="col-8">
+                        <div class="row">
+                            <div class="col-4" t-if="company_has_logo">
+                                <img
+                                    src="/logo.png?company=${company_id}"
+                                    style="max-width: 150px; max-height: 100px"
+                                />
+                            </div>
+                            <div class="col-8 damdfe-company-data">
+                                <div class="row damdfe-company-name">
+                                    <t t-esc="company_legal_name" />
+                                </div>
+
+                                <div class="row">
+                                    <t t-esc="company_street" />,
+                                     Nro <t t-esc="company_number" />,
+                                     <t t-esc="company_district" />
+                                </div>
+
+                                <div class="row">
+                                    <span>
+                                        <t t-esc="company_city" /> - <t
+                                            t-esc="company_state"
+                                        />
+                                    </span>
+
+                                    <span style="margin-left: 10px">
+                                        CEP <t t-esc="company_zip" />
+                                    </span>
+                                </div>
+
+                                <div class="row">
+                                    <strong>CNPJ: </strong> <t t-esc="company_cnpj" />
+
+                                    <span t-if="company_ie" style="margin-left: 10px">
+                                        <strong>IE: </strong> <t t-esc="company_ie" />
+                                    </span>
+                                </div>
+                            </div>
+                        </div>
+                        <div class="damdfe-document-info">
+                            <span class="row">
+                                <strong
+                                >DAMDFE</strong> - Documento Auxiliar de Manifesto Eletrônico de Documentos Fiscais
+                            </span>
+                            <span class="row" t-if="environment == '2'">
+                                <strong
+                                >EMITIDO EM AMBIENTE DE HOMOLOGAÇÃO – SEM VALOR FISCAL</strong>
+                            </span>
+                        </div>
+                    </div>
+                    <div class="col-4">
+                        <img
+                            class="float-right"
+                            alt="QR Code"
+                            t-att-src="'/report/barcode/?type=%s&amp;value=%s&amp;width=%s&amp;height=%s'%('QR', qr_code, 100, 100)"
+                        />
+                    </div>
+                </div>
+
+                <div class="row document-info-cards">
+                    <div class="col-3 document-info-card">
+                        <div class="row document-info-card-header">
+                            <span class="col-4">
+                                Modelo
+                            </span>
+                            <span class="col-4">
+                                Serie
+                            </span>
+                            <span class="col-4">
+                                Nro
+                            </span>
+                        </div>
+                        <div class="row">
+                            <span class="col-4 damdfe-info-field">
+                                <t t-esc="document_model" />
+                            </span>
+                            <span class="col-4 damdfe-info-field">
+                                <t t-esc="document_serie" />
+                            </span>
+                            <span class="col-4 damdfe-info-field">
+                                <t t-esc="document_number" />
+                            </span>
+                        </div>
+                    </div>
+
+                    <div class="col-1 document-info-card">
+                        <div class="document-info-card-header">
+                            Folha
+                        </div>
+
+                        <div class="row damdfe-info-field">
+                            <!-- TODO: Calcular o número de páginas -->
+                            <span class="col-12">1/1</span>
+                        </div>
+                    </div>
+
+                    <div class="col-2 document-info-card">
+                        <div class="document-info-card-header">
+                            Data/hora Emissão
+                        </div>
+
+                        <div class="row damdfe-info-field">
+                            <span class="col-12" t-esc="document_date" />
+                        </div>
+                    </div>
+
+                    <div class="col-2 document-info-card document-uf-card">
+                        <div class="document-info-card-header">
+                            UF Carreg.
+                        </div>
+
+                        <div class="row damdfe-info-field">
+                            <span class="col-12" t-esc="uf_carreg" />
+                        </div>
+                    </div>
+
+                    <div class="col-2 document-info-card document-uf-card">
+                        <div class="document-info-card-header">
+                            UF Descarreg.
+                        </div>
+
+                        <div class="row damdfe-info-field">
+                            <span class="col-12" t-esc="uf_descarreg" />
+                        </div>
+                    </div>
+                </div>
+
+                <div t-if="modal == '4'" style="margin-top: 20px">
+                    <span class="damdfe-title">
+                        Informações das Composições do Trem
+                    </span>
+
+                    <div class="row" style="margin-left: 5px">
+                        <div class="col-5 fisco-card">
+                            <div class="row">
+                                <span class="col-6 document-fisco-card-header">
+                                    Prefixo do trem
+                                </span>
+                                <span class="col-6 document-fisco-card-header">
+                                    Data e Hora
+                                </span>
+                            </div>
+
+                            <div class="row">
+                                <span class="col-6 damdfe-fisco-field">
+                                    <t t-esc="modal_ferroviario_data['prefix']" />
+                                </span>
+                                <span class="col-6 damdfe-fisco-field">
+                                    <t t-esc="modal_ferroviario_data['release_time']" />
+                                </span>
+                            </div>
+                        </div>
+
+                        <div class="col-3 fisco-card">
+                            <div class="row">
+                                <span class="col-6 document-fisco-card-header">
+                                    Origem
+                                </span>
+                                <span class="col-6 document-fisco-card-header">
+                                    Destino
+                                </span>
+                            </div>
+
+                            <div class="row">
+                                <span class="col-6 damdfe-fisco-field">
+                                    <t t-esc="modal_ferroviario_data['origin']" />
+                                </span>
+                                <span class="col-6 damdfe-fisco-field">
+                                    <t t-esc="modal_ferroviario_data['destiny']" />
+                                </span>
+                            </div>
+                        </div>
+
+                        <div class="col-2 fisco-card">
+                            <div class="document-fisco-card-header">
+                                Qtd. Vag
+                            </div>
+
+                            <div class="damdfe-fisco-field">
+                                <t t-esc="modal_ferroviario_data['wagon_qty']" />
+                            </div>
+                        </div>
+                    </div>
+                </div>
+
+                <div class="row damdfe-fisco">
+                    <div class="col-6 damdfe-total">
+                        <span class="damdfe-title">
+                            Modelo <t t-esc="modal_str" /> de Carga
+                        </span>
+
+                        <div class="row" style="margin-left: 5px">
+                            <div class="col-3 fisco-card">
+                                <div class="document-fisco-card-header">
+                                    Qtd. CTE
+                                </div>
+
+                                <div class="row damdfe-fisco-field">
+                                    <span class="col-12" t-esc="qt_cte or 0" />
+                                </div>
+                            </div>
+                            <div class="col-3 fisco-card">
+                                <div class="document-fisco-card-header">
+                                    Qtd. NFE
+                                </div>
+
+                                <div class="row damdfe-fisco-field">
+                                    <span class="col-12" t-esc="qt_nfe" />
+                                </div>
+                            </div>
+
+                            <t
+                                t-set="modal_aquaviario_and_regular_emission"
+                                t-value="modal == '3' and not contingency"
+                            />
+                            <div
+                                class="col-3 fisco-card"
+                                t-if="modal_aquaviario_and_regular_emission"
+                            >
+                                <div class="document-fisco-card-header">
+                                    Qtd. MDFe
+                                </div>
+
+                                <div class="row damdfe-fisco-field">
+                                    <span class="col-12" t-esc="qt_mdfe or 0" />
+                                </div>
+                            </div>
+
+                            <div
+                                t-attf-class="col-{{'9' if modal_aquaviario_and_regular_emission else '4'}} fisco-card"
+                            >
+                                <div class="document-fisco-card-header">
+                                    Peso Total (<t t-esc="weight_measure" />)
+                                </div>
+
+                                <div class="row damdfe-fisco-field">
+                                    <span class="col-12" t-esc="total_weight" />
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="row damdfe-protocolo">
+                            <div class="col-12">
+                                <strong>Protocolo de Autorização</strong>
+                            </div>
+                            <div class="col-12">
+                                <div
+                                    t-if="contingency"
+                                    class="damdfe-contingency-protocol"
+                                >
+                                    <strong>EMISSÃO EM CONTINGÊNCIA.</strong>
+                                    Obrigatória a autorização em 68 horas após esta emissão (<t
+                                        t-esc="document_date"
+                                    />)
+                                </div>
+
+                                <span t-else="" t-esc="authorization_protocol" />
+                            </div>
+                        </div>
+                    </div>
+                    <div class="col-6 damdfe-key">
+                        CONTROLE DO FISCO
+                        <div class="row damdfe-barcode">
+                            <img
+                                alt="Chave de Acesso"
+                                t-att-src="'/report/barcode/?type=%s&amp;value=%s&amp;width=%s&amp;height=%s' % ('Code128', document_key, 400, 60)"
+                            />
+                        </div>
+
+                        <div class="row damdfe-key-info">
+                            <div class="col-12">
+                                <strong>Chave de Acesso</strong>
+                            </div>
+                            <div class="col-12">
+                                <t t-esc="document_key" />
+                            </div>
+                            <div class="col-12">
+                                Consulte em <strong><t t-esc="qr_code_url" /></strong>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                <div class="damdfe-modal">
+                    <t
+                        t-call="l10n_br_mdfe.report_damdfe_modal_rodoviario"
+                        t-if="modal == '1'"
+                    />
+                    <t
+                        t-call="l10n_br_mdfe.report_damdfe_modal_aereo"
+                        t-elif="modal == '2'"
+                    />
+                    <t
+                        t-call="l10n_br_mdfe.report_damdfe_modal_aquaviario"
+                        t-elif="modal == '3'"
+                    />
+                    <t
+                        t-call="l10n_br_mdfe.report_damdfe_modal_ferroviario"
+                        t-elif="modal == '4'"
+                    />
+                </div>
+                <div class="damdfe-notes">
+                    <div class="row">
+                        <div class="col-12">
+                            <span>
+                                <strong>Observações</strong>
+                            </span>
+                            <hr class="damdfe-separator" />
+                        </div>
+
+                        <div class="col-12">
+                            <div class="damdfe-notes-textarea">
+                                <t t-esc="fiscal_additional_data" />
+                                <br /><br />
+                                <t t-esc="customer_additional_data" />
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </t>
+    </template>
+</odoo>
diff --git a/l10n_br_mdfe/report/damdfe_modal_aereo.xml b/l10n_br_mdfe/report/damdfe_modal_aereo.xml
new file mode 100644
index 000000000000..c9a812e4d894
--- /dev/null
+++ b/l10n_br_mdfe/report/damdfe_modal_aereo.xml
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template id="report_damdfe_modal_aereo">
+        <t t-call="web.html_container">
+            <div class="row">
+                <div class="col-6">
+                    <span class="damdfe-modal-title">
+                        Aeronave
+                    </span>
+                    <hr class="damdfe-separator" />
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-header">
+                            Marca de Nacionalidade
+                        </div>
+                        <div class="col-6 damdfe-modal-header">
+                            Marca de Matrícula
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-field">
+                            <span t-esc="modal_aereo_data['mdfe30_nac']" />
+                        </div>
+                        <div class="col-6 damdfe-modal-field">
+                            <span t-esc="modal_aereo_data['mdfe30_matr']" />
+                        </div>
+                    </div>
+                </div>
+
+                <div class="col-6">
+                    <span class="damdfe-modal-title">
+                        Voo
+                    </span>
+                    <hr class="damdfe-separator" />
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-header">
+                            Número
+                        </div>
+                        <div class="col-6 damdfe-modal-header">
+                            Data
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-field">
+                            <span t-esc="modal_aereo_data['mdfe30_nVoo']" />
+                        </div>
+                        <div class="col-6 damdfe-modal-field">
+                            <span t-esc="modal_aereo_data['mdfe30_dVoo']" />
+                        </div>
+                    </div>
+                </div>
+
+                <div class="col-12" style="margin-top: 20px">
+                    <span class="damdfe-modal-title">
+                        Aeródromo
+                    </span>
+                    <hr class="damdfe-separator" />
+
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-header">
+                            Embarque
+                        </div>
+                        <div class="col-6 damdfe-modal-header">
+                            Destino
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-field">
+                            <span t-esc="modal_aereo_data['mdfe30_cAerEmb']" />
+                        </div>
+                        <div class="col-6 damdfe-modal-field">
+                            <span t-esc="modal_aereo_data['mdfe30_cAerDes']" />
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+            <div class="row damdfe-load-info" t-if="contingency">
+                <div class="col-12">
+                    <span>
+                        <strong>Informações da Composição da Carga</strong>
+                    </span>
+                    <hr class="damdfe-separator" />
+                </div>
+
+                <table
+                    class="table table-hover damdfe-table"
+                    style="margin-left: 15px !important;"
+                >
+                    <thead class="damdfe-table-header">
+                        <tr>
+                            <th
+                                scope="col"
+                            >Informações dos documentos discais vinculados ao manifesto</th>
+                            <th scope="col">Informações da unidade de tranporte</th>
+                            <th scope="col">Informações da unidade de carga</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <t t-foreach="document_info['documents']" t-as="document">
+                            <tr class="damdfe-table-item">
+                                <td><t t-esc="document['key']" /></td>
+                                <td>Aeronave</td>
+                                <td>Outros</td>
+                            </tr>
+                        </t>
+                    </tbody>
+                </table>
+            </div>
+        </t>
+    </template>
+</odoo>
diff --git a/l10n_br_mdfe/report/damdfe_modal_aquaviario.xml b/l10n_br_mdfe/report/damdfe_modal_aquaviario.xml
new file mode 100644
index 000000000000..ccb840949c00
--- /dev/null
+++ b/l10n_br_mdfe/report/damdfe_modal_aquaviario.xml
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template id="report_damdfe_modal_aquaviario">
+        <t t-call="web.html_container">
+            <div class="row">
+                <div class="col-12">
+                    <span class="damdfe-modal-title">
+                        Dados do Terminal
+                    </span>
+                    <hr class="damdfe-separator" />
+
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-header">
+                            Carregamento
+                        </div>
+                        <div class="col-6 damdfe-modal-header">
+                            Descarregamento
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <t t-foreach="modal_aquaviario_data['loading']" t-as="loading">
+                            <div class="col-2 damdfe-modal-field">
+                                <span t-esc="loading['city_code']" />
+                            </div>
+                            <div class="col-4 damdfe-modal-field">
+                                <span t-esc="loading['city_name']" />
+                            </div>
+                        </t>
+
+                        <t
+                            t-foreach="modal_aquaviario_data['unloading']"
+                            t-as="unloading"
+                        >
+                            <div class="col-2 damdfe-modal-field">
+                                <span t-esc="unloading['city_code']" />
+                            </div>
+                            <div class="col-4 damdfe-modal-field">
+                                <span t-esc="unloading['city_name']" />
+                            </div>
+                        </t>
+                    </div>
+                </div>
+            </div>
+
+            <div class="row damdfe-load-info" t-if="contingency">
+                <div class="col-12">
+                    <span>
+                        <strong>Informações da Composição da Carga</strong>
+                    </span>
+                    <hr class="damdfe-separator" />
+                </div>
+
+                <table
+                    class="table table-hover damdfe-table"
+                    style="margin-left: 15px !important;"
+                >
+                    <thead class="damdfe-table-header">
+                        <tr>
+                            <th
+                                scope="col"
+                            >Informações dos documentos discais vinculados ao manifesto</th>
+                            <th scope="col">Informações da unidade de tranporte</th>
+                            <th scope="col">Informações da unidade de carga</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <t t-foreach="document_info['documents']" t-as="document">
+                            <tr class="damdfe-table-item">
+                                <td><t t-esc="document['key']" /></td>
+                                <td>Navio</td>
+                                <td>Outros</td>
+                            </tr>
+                        </t>
+                    </tbody>
+                </table>
+            </div>
+
+            <div
+                class="row damdfe-load-info"
+                t-elif="modal_aquaviario_data['transport'] or modal_aquaviario_data['load']"
+            >
+                <div class="col-12">
+                    <span>
+                        <strong>Informações da Composição da Carga</strong>
+                    </span>
+                    <hr class="damdfe-separator" />
+                </div>
+
+                <div class="col-6" t-if="modal_aquaviario_data['transport']">
+                    <span>
+                        <strong>Transporte</strong>
+                    </span>
+                    <hr class="damdfe-line-separator" />
+
+                    <table class="table table-hover damdfe-table">
+                        <thead class="damdfe-table-header">
+                            <tr>
+                                <th scope="col">Descrição</th>
+                                <th scope="col">Tipo</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <t
+                                t-foreach="modal_aquaviario_data['transport']"
+                                t-as="transp"
+                            >
+                                <tr class="damdfe-table-item">
+                                    <td><t t-esc="transp['id']" /></td>
+                                    <td><t t-esc="transp['type']" /></td>
+                                </tr>
+                            </t>
+                        </tbody>
+                    </table>
+                </div>
+
+                <div class="col-6" t-if="modal_aquaviario_data['load']">
+                    <span>
+                        <strong>Carga</strong>
+                    </span>
+                    <hr class="damdfe-line-separator" />
+
+                    <table class="table table-hover damdfe-table">
+                        <thead class="damdfe-table-header">
+                            <tr>
+                                <th scope="col">Descrição</th>
+                                <th scope="col">Tipo</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <t t-foreach="modal_aquaviario_data['load']" t-as="load">
+                                <tr class="damdfe-table-item">
+                                    <td><t t-esc="load['id']" /></td>
+                                    <td><t t-esc="load['type']" /></td>
+                                </tr>
+                            </t>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </t>
+    </template>
+</odoo>
diff --git a/l10n_br_mdfe/report/damdfe_modal_ferroviario.xml b/l10n_br_mdfe/report/damdfe_modal_ferroviario.xml
new file mode 100644
index 000000000000..f647b3e76fb3
--- /dev/null
+++ b/l10n_br_mdfe/report/damdfe_modal_ferroviario.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template id="report_damdfe_modal_ferroviario">
+        <t t-call="web.html_container">
+            <div class="row">
+                <div class="col-12">
+                    <span class="damdfe-modal-title">
+                        Informações dos Vagões
+                    </span>
+                    <hr class="damdfe-separator" />
+
+                    <table class="table table-hover damdfe-table">
+                        <thead class="damdfe-table-header">
+                            <tr>
+                                <th scope="col">Série</th>
+                                <th scope="col">Número</th>
+                                <th scope="col">Seq</th>
+                                <th scope="col">Ton. Útil</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <t t-foreach="modal_ferroviario_data['wagons']" t-as="wag">
+                                <tr class="damdfe-table-item">
+                                    <td><t t-esc="wag['serie']" /></td>
+                                    <td><t t-esc="wag['number']" /></td>
+                                    <td><t t-esc="wag['seq']" /></td>
+                                    <td><t t-esc="wag['ton']" /></td>
+                                </tr>
+                            </t>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+
+            <div class="row damdfe-load-info" t-if="contingency">
+                <div class="col-12">
+                    <span>
+                        <strong>Informações da Composição da Carga</strong>
+                    </span>
+                    <hr class="damdfe-separator" />
+                </div>
+
+                <table
+                    class="table table-hover damdfe-table"
+                    style="margin-left: 15px !important;"
+                >
+                    <thead class="damdfe-table-header">
+                        <tr>
+                            <th
+                                scope="col"
+                            >Informações dos documentos discais vinculados ao manifesto</th>
+                            <th scope="col">Informações da unidade de tranporte</th>
+                            <th scope="col">Informações da unidade de carga</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <t t-foreach="document_info['documents']" t-as="document">
+                            <tr class="damdfe-table-item">
+                                <td><t t-esc="document['key']" /></td>
+                                <td>Locomotiva</td>
+                                <td>Outros</td>
+                            </tr>
+                        </t>
+                    </tbody>
+                </table>
+            </div>
+        </t>
+    </template>
+</odoo>
diff --git a/l10n_br_mdfe/report/damdfe_modal_rodoviario.xml b/l10n_br_mdfe/report/damdfe_modal_rodoviario.xml
new file mode 100644
index 000000000000..b6688f39251a
--- /dev/null
+++ b/l10n_br_mdfe/report/damdfe_modal_rodoviario.xml
@@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template id="report_damdfe_modal_rodoviario">
+        <t t-call="web.html_container">
+            <div class="row">
+                <div class="col-6">
+                    <span class="damdfe-modal-title">
+                        Veículo
+                    </span>
+                    <hr class="damdfe-separator" />
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-header">
+                            Placa
+                        </div>
+                        <div class="col-6 damdfe-modal-header">
+                            RNTRC
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <t t-foreach="modal_rodoviario_data['vehicles']" t-as="veic">
+                            <div class="col-6 damdfe-modal-field">
+                                <span t-esc="veic['plate']" />
+                            </div>
+                            <div class="col-6 damdfe-modal-field">
+                                <span t-esc="veic['RNTRC']" />
+                            </div>
+                        </t>
+                    </div>
+                </div>
+
+                <div class="col-6">
+                    <span class="damdfe-modal-title">
+                        Condutor
+                    </span>
+                    <hr class="damdfe-separator" />
+                    <div class="row">
+                        <div class="col-6 damdfe-modal-header">
+                            CPF
+                        </div>
+                        <div class="col-6 damdfe-modal-header">
+                            Nome
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <t t-foreach="modal_rodoviario_data['conductors']" t-as="cond">
+                            <div class="col-6 damdfe-modal-field">
+                                <span t-esc="cond['cpf']" />
+                            </div>
+                            <div class="col-6 damdfe-modal-field">
+                                <span t-esc="cond['name']" />
+                            </div>
+                        </t>
+                    </div>
+                </div>
+
+                <div
+                    class="col-6"
+                    style="margin-top: 20px"
+                    t-if="modal_rodoviario_data['toll']"
+                >
+                    <span class="damdfe-modal-title">
+                        Vale Pedágio
+                    </span>
+                    <hr class="damdfe-separator" />
+
+                    <div class="row">
+                        <div class="col-4 damdfe-modal-header">
+                            Responsável CNPJ
+                        </div>
+                        <div class="col-4 damdfe-modal-header">
+                            Fornecedor CNPJ
+                        </div>
+                        <div class="col-4 damdfe-modal-header">
+                            Nro Comprovante
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <t t-foreach="modal_rodoviario_data['toll']" t-as="toll">
+                            <div class="col-4 damdfe-modal-field">
+                                <span t-esc="toll['resp_cnpj']" />
+                            </div>
+                            <div class="col-4 damdfe-modal-field">
+                                <span t-esc="toll['forn_cnpj']" />
+                            </div>
+                            <div class="col-4 damdfe-modal-field">
+                                <span t-esc="toll['purchase_number']" />
+                            </div>
+                        </t>
+                    </div>
+                </div>
+
+                <div
+                    class="col-6"
+                    style="margin-top: 20px"
+                    t-if="modal_rodoviario_data['ciot']"
+                >
+                    <span class="damdfe-modal-title">
+                        CIOT
+                    </span>
+                    <hr class="damdfe-separator" />
+
+                    <div class="row">
+                        <div class="col-12 damdfe-modal-header">
+                            Código
+                        </div>
+                    </div>
+
+                    <div class="row">
+                        <t t-foreach="modal_rodoviario_data['ciot']" t-as="ciot">
+                            <div class="col-12 damdfe-modal-field">
+                                <span t-esc="ciot['code']" />
+                            </div>
+                        </t>
+                    </div>
+                </div>
+            </div>
+
+            <div class="row damdfe-load-info" t-if="contingency">
+                <div class="col-12">
+                    <span>
+                        <strong>Informações da Composição da Carga</strong>
+                    </span>
+                    <hr class="damdfe-separator" />
+                </div>
+
+                <table
+                    class="table table-hover damdfe-table"
+                    style="margin-left: 15px !important;"
+                >
+                    <thead class="damdfe-table-header">
+                        <tr>
+                            <th
+                                scope="col"
+                            >Informações dos documentos discais vinculados ao manifesto</th>
+                            <th scope="col">Informações da unidade de tranporte</th>
+                            <th scope="col">Informações da unidade de carga</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <t t-foreach="document_info['documents']" t-as="document">
+                            <tr class="damdfe-table-item">
+                                <td><t t-esc="document['key']" /></td>
+                                <td>Rodoviário</td>
+                                <td>Outros</td>
+                            </tr>
+                        </t>
+                    </tbody>
+                </table>
+            </div>
+        </t>
+    </template>
+</odoo>
diff --git a/l10n_br_mdfe/report/reports.xml b/l10n_br_mdfe/report/reports.xml
new file mode 100644
index 000000000000..7c06fbee396e
--- /dev/null
+++ b/l10n_br_mdfe/report/reports.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+
+    <record id="damdfe_qweb_paperformat" model="report.paperformat">
+        <field name="name">DAMDFE qweb paper format</field>
+        <field name="default" eval="True" />
+        <field name="format">custom</field>
+        <field name="page_height">297</field>
+        <field name="page_width">210</field>
+        <field name="orientation">Portrait</field>
+        <field name="margin_top">0.5</field>
+        <field name="margin_bottom">0.5</field>
+        <field name="margin_left">0.5</field>
+        <field name="margin_right">0.5</field>
+        <field name="header_line" eval="False" />
+        <field name="header_spacing">10</field>
+        <field name="dpi">110</field>
+    </record>
+
+    <record id="action_print_damdfe" model="ir.actions.report">
+        <field name="name">DAMDFE</field>
+        <field name="model">l10n_br_fiscal.document</field>
+        <field name="report_type">qweb-html</field>
+        <field name="report_name">l10n_br_mdfe.report_damdfe</field>
+        <field name="report_file">l10n_br_mdfe.danfe_mdfe</field>
+        <field name="paperformat_id" ref="damdfe_qweb_paperformat" />
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/security/ir.model.access.csv b/l10n_br_mdfe/security/ir.model.access.csv
new file mode 100644
index 000000000000..6bc563637ef4
--- /dev/null
+++ b/l10n_br_mdfe/security/ir.model.access.csv
@@ -0,0 +1,39 @@
+"id","name","model_id:id","group_id:id","perm_read","perm_write","perm_create","perm_unlink"
+l10n_br_mdfe_modal_aereo_user,l10n_br_mdfe_modal_aereo_user,model_l10n_br_mdfe_modal_aereo,base.group_user,1,1,1,1
+
+l10n_br_mdfe_modal_rodoviario_user,l10n_br_mdfe_modal_rodoviario_user,model_l10n_br_mdfe_modal_rodoviario,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_rodoviario_ciot_user,l10n_br_mdfe_modal_rodoviario_ciot_user,model_l10n_br_mdfe_modal_rodoviario_ciot,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_rodoviario_vale_pedagio_dispositivo_user,l10n_br_mdfe_modal_rodoviario_vale_pedagio_dispositivo_user,model_l10n_br_mdfe_modal_rodoviario_vale_pedagio_dispositivo,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_rodoviario_pagamento_user,l10n_br_mdfe_modal_rodoviario_pagamento_user,model_l10n_br_mdfe_modal_rodoviario_pagamento,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_rodoviario_pagamento_frete_user,l10n_br_mdfe_modal_rodoviario_pagamento_frete_user,model_l10n_br_mdfe_modal_rodoviario_pagamento_frete,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_rodoviario_pagamento_prazo_user,l10n_br_mdfe_modal_rodoviario_pagamento_prazo_user,model_l10n_br_mdfe_modal_rodoviario_pagamento_prazo,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_rodoviario_veiculo_condutor_user,l10n_br_mdfe_modal_rodoviario_veiculo_condutor_user,model_l10n_br_mdfe_modal_rodoviario_veiculo_condutor,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_rodoviario_reboque_user,l10n_br_mdfe_modal_rodoviario_reboque_user,model_l10n_br_mdfe_modal_rodoviario_reboque,base.group_user,1,1,1,1
+
+l10n_br_mdfe_modal_ferroviario_user,l10n_br_mdfe_modal_ferroviario_user,model_l10n_br_mdfe_modal_ferroviario,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_ferroviario_user_vagao,l10n_br_mdfe_modal_ferroviario_user_vagao,model_l10n_br_mdfe_modal_ferroviario_vagao,base.group_user,1,1,1,1
+
+l10n_br_mdfe_modal_aquaviario_user,l10n_br_mdfe_modal_aquaviario_user,model_l10n_br_mdfe_modal_aquaviario,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_aquaviario_carregamento_user,l10n_br_mdfe_modal_aquaviario_carregamento_user,model_l10n_br_mdfe_modal_aquaviario_carregamento,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_aquaviario_descarregamento_user,l10n_br_mdfe_modal_aquaviario_descarregamento_user,model_l10n_br_mdfe_modal_aquaviario_descarregamento,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_aquaviario_comboio_user,l10n_br_mdfe_modal_aquaviario_comboio_user,model_l10n_br_mdfe_modal_aquaviario_comboio,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_aquaviario_carga_vazia_user,l10n_br_mdfe_modal_aquaviario_carga_vazia_user,model_l10n_br_mdfe_modal_aquaviario_carga_vazia,base.group_user,1,1,1,1
+l10n_br_mdfe_modal_aquaviario_transporte_vazio_user,l10n_br_mdfe_modal_aquaviario_transporte_vazio_user,model_l10n_br_mdfe_modal_aquaviario_transporte_vazio,base.group_user,1,1,1,1
+
+l10n_br_mdfe_municipio_descarga_user,l10n_br_mdfe_municipio_descarga_user,model_l10n_br_mdfe_municipio_descarga,base.group_user,1,1,1,1
+
+l10n_br_mdfe_transporte_user,l10n_br_mdfe_transporte_user,model_l10n_br_mdfe_transporte,base.group_user,1,1,1,1
+l10n_br_mdfe_transporte_inf_user,l10n_br_mdfe_transporte_inf_user,model_l10n_br_mdfe_transporte_inf,base.group_user,1,1,1,1
+l10n_br_mdfe_transporte_carga_inf_user,l10n_br_mdfe_transporte_carga_inf_user,model_l10n_br_mdfe_transporte_carga_inf,base.group_user,1,1,1,1
+l10n_br_mdfe_transporte_lacre_user,l10n_br_mdfe_transporte_lacre_user,model_l10n_br_mdfe_transporte_lacre,base.group_user,1,1,1,1
+l10n_br_mdfe_transporte_perigoso_user,l10n_br_mdfe_transporte_perigoso_user,model_l10n_br_mdfe_transporte_perigoso,base.group_user,1,1,1,1
+
+l10n_br_mdfe_seguro_carga_user,l10n_br_mdfe_seguro_carga_user,model_l10n_br_mdfe_seguro_carga,base.group_user,1,1,1,1
+
+l10n_br_fiscal_document_supplement_user,l10n_br_fiscal_document_supplement_user,model_l10n_br_fiscal_document_supplement,base.group_user,1,1,1,1
+
+l10n_br_mdfe_product_lotacao_user,l10n_br_mdfe_product_lotacao_user,model_l10n_br_mdfe_product_lotacao,base.group_user,1,1,1,1
+l10n_br_mdfe_product_lotacao_local_user,l10n_br_mdfe_product_lotacao_local_user,model_l10n_br_mdfe_product_lotacao_local,base.group_user,1,1,1,1
+
+access_l10n_br_fiscal_document_closure_wizard,access_l10n_br_fiscal_document_closure_wizard,model_l10n_br_fiscal_document_closure_wizard,l10n_br_fiscal.group_user,1,0,0,0
+access_l10n_br_fiscal_document_closure_wizard_manager,access_l10n_br_fiscal_document_closure_wizard_manager,model_l10n_br_fiscal_document_closure_wizard,l10n_br_fiscal.group_manager,1,1,1,1
diff --git a/l10n_br_mdfe/static/description/icon.png b/l10n_br_mdfe/static/description/icon.png
new file mode 100644
index 000000000000..3a0328b516c4
Binary files /dev/null and b/l10n_br_mdfe/static/description/icon.png differ
diff --git a/l10n_br_mdfe/static/description/index.html b/l10n_br_mdfe/static/description/index.html
new file mode 100644
index 000000000000..4a7a1a9801ec
--- /dev/null
+++ b/l10n_br_mdfe/static/description/index.html
@@ -0,0 +1,457 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils: https://docutils.sourceforge.io/" />
+<title>MDFe</title>
+<style type="text/css">
+
+/*
+:Author: David Goodger (goodger@python.org)
+:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
+:Copyright: This stylesheet has been placed in the public domain.
+
+Default cascading style sheet for the HTML output of Docutils.
+
+See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
+customize this style sheet.
+*/
+
+/* used to remove borders from tables and images */
+.borderless, table.borderless td, table.borderless th {
+  border: 0 }
+
+table.borderless td, table.borderless th {
+  /* Override padding for "table.docutils td" with "! important".
+     The right padding separates the table cells. */
+  padding: 0 0.5em 0 0 ! important }
+
+.first {
+  /* Override more specific margin styles with "! important". */
+  margin-top: 0 ! important }
+
+.last, .with-subtitle {
+  margin-bottom: 0 ! important }
+
+.hidden {
+  display: none }
+
+.subscript {
+  vertical-align: sub;
+  font-size: smaller }
+
+.superscript {
+  vertical-align: super;
+  font-size: smaller }
+
+a.toc-backref {
+  text-decoration: none ;
+  color: black }
+
+blockquote.epigraph {
+  margin: 2em 5em ; }
+
+dl.docutils dd {
+  margin-bottom: 0.5em }
+
+object[type="image/svg+xml"], object[type="application/x-shockwave-flash"] {
+  overflow: hidden;
+}
+
+/* Uncomment (and remove this text!) to get bold-faced definition list terms
+dl.docutils dt {
+  font-weight: bold }
+*/
+
+div.abstract {
+  margin: 2em 5em }
+
+div.abstract p.topic-title {
+  font-weight: bold ;
+  text-align: center }
+
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  margin: 2em ;
+  border: medium outset ;
+  padding: 1em }
+
+div.admonition p.admonition-title, div.hint p.admonition-title,
+div.important p.admonition-title, div.note p.admonition-title,
+div.tip p.admonition-title {
+  font-weight: bold ;
+  font-family: sans-serif }
+
+div.attention p.admonition-title, div.caution p.admonition-title,
+div.danger p.admonition-title, div.error p.admonition-title,
+div.warning p.admonition-title, .code .error {
+  color: red ;
+  font-weight: bold ;
+  font-family: sans-serif }
+
+/* Uncomment (and remove this text!) to get reduced vertical space in
+   compound paragraphs.
+div.compound .compound-first, div.compound .compound-middle {
+  margin-bottom: 0.5em }
+
+div.compound .compound-last, div.compound .compound-middle {
+  margin-top: 0.5em }
+*/
+
+div.dedication {
+  margin: 2em 5em ;
+  text-align: center ;
+  font-style: italic }
+
+div.dedication p.topic-title {
+  font-weight: bold ;
+  font-style: normal }
+
+div.figure {
+  margin-left: 2em ;
+  margin-right: 2em }
+
+div.footer, div.header {
+  clear: both;
+  font-size: smaller }
+
+div.line-block {
+  display: block ;
+  margin-top: 1em ;
+  margin-bottom: 1em }
+
+div.line-block div.line-block {
+  margin-top: 0 ;
+  margin-bottom: 0 ;
+  margin-left: 1.5em }
+
+div.sidebar {
+  margin: 0 0 0.5em 1em ;
+  border: medium outset ;
+  padding: 1em ;
+  background-color: #ffffee ;
+  width: 40% ;
+  float: right ;
+  clear: right }
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+  font-family: sans-serif ;
+  font-size: medium }
+
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+  color: red }
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+  margin-right: 1em }
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+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+table.align-center {
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.align-left {
+  text-align: left }
+
+.align-center {
+  clear: both ;
+  text-align: center }
+
+.align-right {
+  text-align: right }
+
+/* reset inner alignment in figures */
+div.align-right {
+  text-align: inherit }
+
+/* div.align-center * { */
+/*   text-align: left } */
+
+.align-top    {
+  vertical-align: top }
+
+.align-middle {
+  vertical-align: middle }
+
+.align-bottom {
+  vertical-align: bottom }
+
+ol.simple, ul.simple {
+  margin-bottom: 1em }
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+ol.arabic {
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+p.attribution {
+  text-align: right ;
+  margin-left: 50% }
+
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+  font-style: italic }
+
+p.credits {
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+  font-size: smaller }
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+  font-size: larger ;
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+  font-weight: bold ;
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+pre.literal-block, pre.doctest-block, pre.math, pre.code {
+  margin-left: 2em ;
+  margin-right: 2em }
+
+pre.code .ln { color: grey; } /* line numbers */
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+  border-left: solid 1px gray;
+  margin-left: 1px }
+
+table.docinfo {
+  margin: 2em 4em }
+
+table.docutils {
+  margin-top: 0.5em ;
+  margin-bottom: 0.5em }
+
+table.footnote {
+  border-left: solid 1px black;
+  margin-left: 1px }
+
+table.docutils td, table.docutils th,
+table.docinfo td, table.docinfo th {
+  padding-left: 0.5em ;
+  padding-right: 0.5em ;
+  vertical-align: top }
+
+table.docutils th.field-name, table.docinfo th.docinfo-name {
+  font-weight: bold ;
+  text-align: left ;
+  white-space: nowrap ;
+  padding-left: 0 }
+
+/* "booktabs" style (no vertical lines) */
+table.docutils.booktabs {
+  border: 0px;
+  border-top: 2px solid;
+  border-bottom: 2px solid;
+  border-collapse: collapse;
+}
+table.docutils.booktabs * {
+  border: 0px;
+}
+table.docutils.booktabs th {
+  border-bottom: thin solid;
+  text-align: left;
+}
+
+h1 tt.docutils, h2 tt.docutils, h3 tt.docutils,
+h4 tt.docutils, h5 tt.docutils, h6 tt.docutils {
+  font-size: 100% }
+
+ul.auto-toc {
+  list-style-type: none }
+
+</style>
+</head>
+<body>
+<div class="document" id="mdfe">
+<h1 class="title">MDFe</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:c7c356eef2c69c2d36d3dfea44bca958c3353c323f95319f8ec7f3e3022b7098
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Alpha" src="https://img.shields.io/badge/maturity-Alpha-red.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/l10n-brazil/tree/14.0-l10n_br_mdfe-transmission/l10n_br_mdfe"><img alt="OCA/l10n-brazil" src="https://img.shields.io/badge/github-OCA%2Fl10n--brazil-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/l10n-brazil-14-0-l10n_br_mdfe-transmission/l10n-brazil-14-0-l10n_br_mdfe-transmission-l10n_br_mdfe"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/l10n-brazil&amp;target_branch=14.0-l10n_br_mdfe-transmission"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p>Este módulo permite a emissão de MDF-e.</p>
+<dl class="docutils">
+<dt>Mais especificamente ele:</dt>
+<dd><ul class="first last simple">
+<li>mapea os campos de MDF-e do módulo <tt class="docutils literal">l10n_br_mdfe_spec</tt> com os campos Odoo.</li>
+<li>usa a logica do módulo <tt class="docutils literal">spec_driven_model</tt> para realizar esse mapeamento de forma dinâmica, em especial ele usa o sistema de modelos com várias camadas, ou <tt class="docutils literal">StackedModel</tt>, com os modelos <tt class="docutils literal">l10n_br_fiscal.document</tt> e <tt class="docutils literal">l10n_br_fiscal.document.related</tt> que tem varios niveis hierarquicos de elementos XML que estão sendo denormalizados dentro desses modelos Odoo</li>
+<li>tem wizards para implementar a comunicação SOAP de MDF-e com a SEFAZ (Autorização, Cancelamento, Encerramento…)</li>
+</ul>
+</dd>
+</dl>
+<div class="admonition important">
+<p class="first admonition-title">Important</p>
+<p class="last">This is an alpha version, the data model and design can change at any time without warning.
+Only for development or testing purpose, do not use in production.
+<a class="reference external" href="https://odoo-community.org/page/development-status">More details on development status</a></p>
+</div>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#configuration" id="toc-entry-1">Configuration</a></li>
+<li><a class="reference internal" href="#usage" id="toc-entry-2">Usage</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="toc-entry-3">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="toc-entry-4">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="toc-entry-5">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="toc-entry-6">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-7">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="configuration">
+<h1><a class="toc-backref" href="#toc-entry-1">Configuration</a></h1>
+<p>To configure this module you need to set a digital certificate on the company, and also set the company edoc processor.</p>
+</div>
+<div class="section" id="usage">
+<h1><a class="toc-backref" href="#toc-entry-2">Usage</a></h1>
+<p>To use this module, you need to:</p>
+<ol class="arabic simple">
+<li>Go to Fiscal menu</li>
+<li>Go to Documents submenu</li>
+<li>Go to MDF-e submenu</li>
+</ol>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#toc-entry-3">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/l10n-brazil/issues">GitHub Issues</a>.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/l10n-brazil/issues/new?body=module:%20l10n_br_mdfe%0Aversion:%2014.0-l10n_br_mdfe-transmission%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#toc-entry-4">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#toc-entry-5">Authors</a></h2>
+<ul class="simple">
+<li>KMEE</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#toc-entry-6">Contributors</a></h2>
+<ul class="simple">
+<li><a class="reference external" href="https://kmee.com.br">KMEE</a>:<ul>
+<li>Felipe Zago Rodrigues &lt;<a class="reference external" href="mailto:felipe.zago&#64;kmee.com.br">felipe.zago&#64;kmee.com.br</a>&gt;</li>
+<li>Ygor Carvalho &lt;<a class="reference external" href="mailto:ygor.carvalho&#64;kmee.com.br">ygor.carvalho&#64;kmee.com.br</a>&gt;</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#toc-entry-7">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<p>OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.</p>
+<p>Current <a class="reference external" href="https://odoo-community.org/page/maintainer-role">maintainer</a>:</p>
+<p><a class="reference external image-reference" href="https://github.com/ygcarvalh"><img alt="ygcarvalh" src="https://github.com/ygcarvalh.png?size=40px" /></a></p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/l10n-brazil/tree/14.0-l10n_br_mdfe-transmission/l10n_br_mdfe">OCA/l10n-brazil</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/l10n_br_mdfe/static/src/css/damdfe.css b/l10n_br_mdfe/static/src/css/damdfe.css
new file mode 100644
index 000000000000..5a96417d0fea
--- /dev/null
+++ b/l10n_br_mdfe/static/src/css/damdfe.css
@@ -0,0 +1,148 @@
+.damdfe {
+    font-size: 14px;
+    max-width: 210mm;
+    margin-top: 2mm;
+}
+
+.damdfe-company-name {
+    font-weight: bold;
+    font-size: 14px;
+}
+
+.damdfe-company-data {
+    font-size: 10px;
+}
+
+.damdfe-document-info {
+    margin-top: 30px;
+    margin-left: 20px;
+}
+
+.damdfe-key {
+    font-size: 10px;
+}
+
+.document-info-cards {
+    margin-top: 20px;
+    margin-left: 5px !important;
+}
+
+.document-info-card {
+    background-color: #c0e0f7;
+    margin-left: 5px;
+    height: 50px;
+    font-size: 10px;
+}
+
+.document-uf-card {
+    max-width: 100px !important;
+}
+
+.damdfe-info-field {
+    font-weight: bold;
+    font-size: 12px;
+}
+
+.damdfe-fisco {
+    margin-top: 20px;
+    margin-left: 5px;
+}
+
+.fisco-card {
+    background-color: #ebecee;
+    margin-left: 5px;
+    margin-top: 10px;
+    height: 50px;
+    font-size: 12px;
+}
+
+.damdfe-fisco-field {
+    font-weight: bold;
+}
+
+.document-info-card-header {
+    margin-top: 7px;
+}
+
+.document-fisco-card-header {
+    margin-top: 5px;
+}
+
+.damdfe-barcode {
+    height: 50px;
+    margin-top: 15px;
+}
+
+.damdfe-protocolo {
+    margin-top: 30px;
+    font-size: 12px;
+}
+
+.damdfe-key-info {
+    font-size: 12px;
+    margin-top: 30px;
+}
+
+.damdfe-contingency-protocol {
+    background-color: black;
+    color: white;
+    font-size: 14px;
+}
+
+.damdfe-title {
+    font-size: 16px;
+    font-weight: bold;
+}
+
+.damdfe-modal {
+    margin-top: 30px;
+}
+
+.damdfe-modal-title {
+    font-size: 16px;
+    font-weight: bold;
+}
+
+.damdfe-modal-field {
+    font-size: 14px;
+    font-weight: bold;
+}
+
+.damdfe-modal-header {
+    font-size: 12px;
+}
+
+.damdfe-separator {
+    margin-top: 1px !important;
+    margin-bottom: 5px !important;
+    margin-right: 5px !important;
+    border-top: 2px solid #ebecee;
+}
+
+.damdfe-line-separator {
+    margin-top: 1px !important;
+    margin-bottom: 5px !important;
+    margin-right: 5px !important;
+    border-top: 2px dashed #ebecee;
+}
+
+.damdfe-notes,
+.damdfe-load-info {
+    margin-top: 30px;
+}
+
+.damdfe-notes-textarea {
+    border: 1px solid gray;
+    height: 100px;
+    overflow: auto;
+    padding: 5px;
+}
+
+.damdfe-table {
+    max-width: 210mm;
+}
+
+.damdfe-table-header,
+.damdfe-table-item {
+    font-size: 10px;
+}
diff --git a/l10n_br_mdfe/tests/__init__.py b/l10n_br_mdfe/tests/__init__.py
new file mode 100644
index 000000000000..bbc2801ea8b6
--- /dev/null
+++ b/l10n_br_mdfe/tests/__init__.py
@@ -0,0 +1,8 @@
+from . import test_mdfe_serialize
+from . import test_mdfe_serialize_lc
+from . import test_mdfe_serialize_sn
+from . import test_mdfe_import
+from . import test_mdfe_structure
+from . import test_mdfe_res_partner
+from . import test_mdfe_webservices
+from . import test_damdfe
diff --git a/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602011208018449.xml b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602011208018449.xml
new file mode 100644
index 000000000000..b99281766b94
--- /dev/null
+++ b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602011208018449.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<MDFe xmlns="http://www.portalfiscal.inf.br/mdfe">
+    <infMDFe versao="3.00" Id="MDFe35230905472475000102580200000602011208018449">
+        <ide>
+            <cUF>35</cUF>
+            <tpAmb>2</tpAmb>
+            <tpEmit>2</tpEmit>
+            <tpTransp>1</tpTransp>
+            <mod>58</mod>
+            <serie>1</serie>
+            <nMDF>2</nMDF>
+            <cMDF>20801844</cMDF>
+            <modal>4</modal>
+            <dhEmi>2020-01-01T12:00:00+01:00</dhEmi>
+            <tpEmis>1</tpEmis>
+            <procEmi>0</procEmi>
+            <verProc>Odoo Brasil OCA v14</verProc>
+            <UFIni>AC</UFIni>
+            <UFFim>AC</UFFim>
+            <infMunCarrega>
+                <cMunCarrega>1200013</cMunCarrega>
+                <xMunCarrega>Acrel&#226;ndia</xMunCarrega>
+            </infMunCarrega>
+            <infPercurso>
+                <UFPer>PB</UFPer>
+            </infPercurso>
+        </ide>
+        <emit>
+            <CNPJ>81583054000129</CNPJ>
+            <IE>078016350838</IE>
+            <xNome>Empresa Lucro Presumido Ltda</xNome>
+            <xFant>Empresa Lucro Presumido</xFant>
+            <enderEmit>
+                <xLgr>Avenida Paulista</xLgr>
+                <nro>1</nro>
+                <xBairro>Bela Vista</xBairro>
+                <cMun>3550308</cMun>
+                <xMun>S&#227;o Paulo</xMun>
+                <CEP>01311000</CEP>
+                <UF>SP</UF>
+                <fone>551199999999</fone>
+                <email>info@suaempresa.com.br</email>
+            </enderEmit>
+        </emit>
+        <infModal versaoModal="3.00">
+            <ferrov>
+                <trem>
+                    <xPref>TES</xPref>
+                    <dhTrem>2020-01-01T12:00:00+01:00</dhTrem>
+                    <xOri>TES</xOri>
+                    <xDest>TES</xDest>
+                    <qVag>2</qVag>
+                </trem>
+                <vag>
+                    <pesoBC>500.000</pesoBC>
+                    <pesoR>1.000</pesoR>
+                    <tpVag>123</tpVag>
+                    <serie>123</serie>
+                    <nVag>123</nVag>
+                    <nSeq>123</nSeq>
+                    <TU>1</TU>
+                </vag>
+                <vag>
+                    <pesoBC>500.000</pesoBC>
+                    <pesoR>1.000</pesoR>
+                    <tpVag>321</tpVag>
+                    <serie>321</serie>
+                    <nVag>321</nVag>
+                    <nSeq>321</nSeq>
+                    <TU>1</TU>
+                </vag>
+            </ferrov>
+        </infModal>
+        <infDoc>
+            <infMunDescarga>
+                <cMunDescarga>1200013</cMunDescarga>
+                <xMunDescarga>Acrel&#226;ndia</xMunDescarga>
+                <infNFe>
+                    <chNFe>41190806117473000150550010000586251016759484</chNFe>
+                </infNFe>
+            </infMunDescarga>
+        </infDoc>
+        <tot>
+            <qNFe>1</qNFe>
+            <vCarga>33.19</vCarga>
+            <cUnid>01</cUnid>
+            <qCarga>10.0000</qCarga>
+        </tot>
+        <infAdic>
+            <infAdFisco>Documento emitido por: Marc Demo</infAdFisco>
+        </infAdic>
+    </infMDFe>
+    <infMDFeSupl>
+        <qrCodMDFe
+        >https://dfe-portal.svrs.rs.gov.br/mdfe/qrCode?chMDFe=35230905472475000102580200000602011208018449&amp;tpAmb=2</qrCodMDFe>
+    </infMDFeSupl>
+</MDFe>
diff --git a/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602071611554500.xml b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602071611554500.xml
new file mode 100644
index 000000000000..40b8b8792ff0
--- /dev/null
+++ b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602071611554500.xml
@@ -0,0 +1,131 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<MDFe xmlns="http://www.portalfiscal.inf.br/mdfe">
+    <infMDFe versao="3.00" Id="MDFe35230905472475000102580200000602071611554500">
+        <ide>
+            <cUF>35</cUF>
+            <tpAmb>2</tpAmb>
+            <tpEmit>2</tpEmit>
+            <mod>58</mod>
+            <serie>1</serie>
+            <nMDF>3</nMDF>
+            <cMDF>20801844</cMDF>
+            <modal>1</modal>
+            <dhEmi>2020-01-01T12:00:00+01:00</dhEmi>
+            <tpEmis>1</tpEmis>
+            <procEmi>0</procEmi>
+            <verProc>Odoo Brasil OCA v14</verProc>
+            <UFIni>AC</UFIni>
+            <UFFim>AC</UFFim>
+            <infMunCarrega>
+                <cMunCarrega>1200013</cMunCarrega>
+                <xMunCarrega>Acrel&#226;ndia</xMunCarrega>
+            </infMunCarrega>
+            <infPercurso>
+                <UFPer>PB</UFPer>
+            </infPercurso>
+        </ide>
+        <emit>
+            <CNPJ>81583054000129</CNPJ>
+            <IE>078016350838</IE>
+            <xNome>Empresa Lucro Presumido Ltda</xNome>
+            <xFant>Empresa Lucro Presumido</xFant>
+            <enderEmit>
+                <xLgr>Avenida Paulista</xLgr>
+                <nro>1</nro>
+                <xBairro>Bela Vista</xBairro>
+                <cMun>3550308</cMun>
+                <xMun>S&#227;o Paulo</xMun>
+                <CEP>01311000</CEP>
+                <UF>SP</UF>
+                <fone>551199999999</fone>
+                <email>info@suaempresa.com.br</email>
+            </enderEmit>
+        </emit>
+        <infModal versaoModal="3.00">
+            <rodo>
+                <infANTT>
+                    <RNTRC>12345678</RNTRC>
+                    <infCIOT>
+                        <CIOT>123456789101</CIOT>
+                        <CPF>99999999999</CPF>
+                    </infCIOT>
+                    <valePed>
+                        <disp>
+                            <CNPJForn>99999999999999</CNPJForn>
+                            <CNPJPg>99999999999999</CNPJPg>
+                            <nCompra>1234</nCompra>
+                            <vValePed>5.00</vValePed>
+                            <tpValePed>01</tpValePed>
+                        </disp>
+                        <categCombVeic>02</categCombVeic>
+                    </valePed>
+                    <infPag>
+                        <xNome>Intel do Brasil</xNome>
+                        <CNPJ>86144802000190</CNPJ>
+                        <Comp>
+                            <tpComp>01</tpComp>
+                            <vComp>5.00</vComp>
+                        </Comp>
+                        <vContrato>5.00</vContrato>
+                        <indPag>0</indPag>
+                        <infBanc>
+                            <PIX>99999999999999</PIX>
+                        </infBanc>
+                    </infPag>
+                </infANTT>
+                <veicTracao>
+                    <cInt>1</cInt>
+                    <placa>AAA1233</placa>
+                    <RENAVAM>42423325472</RENAVAM>
+                    <tara>7500</tara>
+                    <capKG>42500</capKG>
+                    <capM3>300</capM3>
+                    <condutor>
+                        <xNome>Teste</xNome>
+                        <CPF>99999999999</CPF>
+                    </condutor>
+                    <condutor>
+                        <xNome>Teste2</xNome>
+                        <CPF>99999999999</CPF>
+                    </condutor>
+                    <tpRod>03</tpRod>
+                    <tpCar>00</tpCar>
+                    <UF>AC</UF>
+                </veicTracao>
+                <veicReboque>
+                    <cInt>2</cInt>
+                    <placa>AAA4321</placa>
+                    <RENAVAM>11557770179</RENAVAM>
+                    <tara>7200</tara>
+                    <capKG>42500</capKG>
+                    <capM3>300</capM3>
+                    <tpCar>00</tpCar>
+                    <UF>AC</UF>
+                </veicReboque>
+                <codAgPorto>12345678</codAgPorto>
+            </rodo>
+        </infModal>
+        <infDoc>
+            <infMunDescarga>
+                <cMunDescarga>1200013</cMunDescarga>
+                <xMunDescarga>Acrel&#226;ndia</xMunDescarga>
+                <infNFe>
+                    <chNFe>41190806117473000150550010000586251016759484</chNFe>
+                </infNFe>
+            </infMunDescarga>
+        </infDoc>
+        <tot>
+            <qNFe>1</qNFe>
+            <vCarga>33.19</vCarga>
+            <cUnid>01</cUnid>
+            <qCarga>10.0000</qCarga>
+        </tot>
+        <infAdic>
+            <infAdFisco>Documento emitido por: Marc Demo</infAdFisco>
+        </infAdic>
+    </infMDFe>
+    <infMDFeSupl>
+        <qrCodMDFe
+        >https://dfe-portal.svrs.rs.gov.br/mdfe/qrCode?chMDFe=35230905472475000102580200000602071611554500&amp;tpAmb=2</qrCodMDFe>
+    </infMDFeSupl>
+</MDFe>
diff --git a/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602081550195716.xml b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602081550195716.xml
new file mode 100644
index 000000000000..f83aece78ffc
--- /dev/null
+++ b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35230905472475000102580200000602081550195716.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<MDFe xmlns="http://www.portalfiscal.inf.br/mdfe">
+    <infMDFe versao="3.00" Id="MDFe35230905472475000102580200000602081550195716">
+        <ide>
+            <cUF>35</cUF>
+            <tpAmb>2</tpAmb>
+            <tpEmit>2</tpEmit>
+            <tpTransp>1</tpTransp>
+            <mod>58</mod>
+            <serie>1</serie>
+            <nMDF>4</nMDF>
+            <cMDF>20801844</cMDF>
+            <modal>2</modal>
+            <dhEmi>2020-01-01T12:00:00+01:00</dhEmi>
+            <tpEmis>1</tpEmis>
+            <procEmi>0</procEmi>
+            <verProc>Odoo Brasil OCA v14</verProc>
+            <UFIni>AC</UFIni>
+            <UFFim>AC</UFFim>
+            <infMunCarrega>
+                <cMunCarrega>1200013</cMunCarrega>
+                <xMunCarrega>Acrel&#226;ndia</xMunCarrega>
+            </infMunCarrega>
+            <infPercurso>
+                <UFPer>PB</UFPer>
+            </infPercurso>
+        </ide>
+        <emit>
+            <CNPJ>59594315000157</CNPJ>
+            <IE>755338250133</IE>
+            <xNome>TESTE - Simples Nacional</xNome>
+            <xFant>TESTE - Simples Nacional</xFant>
+            <enderEmit>
+                <xLgr>Rua Paulo Dias</xLgr>
+                <nro>586</nro>
+                <cMun>3501152</cMun>
+                <xMun>Alumínio</xMun>
+                <CEP>18125000</CEP>
+                <UF>SP</UF>
+                <fone>2130109965</fone>
+                <email>info@simplesnacional.example.com</email>
+            </enderEmit>
+        </emit>
+        <infModal versaoModal="3.00">
+            <aereo>
+                <nac>TEST</nac>
+                <matr>TEST</matr>
+                <nVoo>123456789</nVoo>
+                <cAerEmb>OACI</cAerEmb>
+                <cAerDes>OACI</cAerDes>
+                <dVoo>2020-01-01</dVoo>
+            </aereo>
+        </infModal>
+        <infDoc>
+            <infMunDescarga>
+                <cMunDescarga>1200013</cMunDescarga>
+                <xMunDescarga>Acrel&#226;ndia</xMunDescarga>
+                <infNFe>
+                    <chNFe>41190806117473000150550010000586251016759484</chNFe>
+                </infNFe>
+            </infMunDescarga>
+        </infDoc>
+        <tot>
+            <qNFe>1</qNFe>
+            <vCarga>33.19</vCarga>
+            <cUnid>01</cUnid>
+            <qCarga>10.0000</qCarga>
+        </tot>
+        <infAdic>
+            <infAdFisco>Documento emitido por: Marc Demo</infAdFisco>
+        </infAdic>
+    </infMDFe>
+    <infMDFeSupl>
+        <qrCodMDFe
+        >https://dfe-portal.svrs.rs.gov.br/mdfe/qrCode?chMDFe=35230905472475000102580200000602081550195716&amp;tpAmb=2</qrCodMDFe>
+    </infMDFeSupl>
+</MDFe>
diff --git a/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35231005472475000102580200000602161434590525.xml b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35231005472475000102580200000602161434590525.xml
new file mode 100644
index 000000000000..7329c3f0f615
--- /dev/null
+++ b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe35231005472475000102580200000602161434590525.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<MDFe xmlns="http://www.portalfiscal.inf.br/mdfe">
+    <infMDFe versao="3.00" Id="MDFe35231005472475000102580200000602161434590525">
+        <ide>
+            <cUF>35</cUF>
+            <tpAmb>2</tpAmb>
+            <tpEmit>2</tpEmit>
+            <tpTransp>1</tpTransp>
+            <mod>58</mod>
+            <serie>1</serie>
+            <nMDF>5</nMDF>
+            <cMDF>20801844</cMDF>
+            <modal>3</modal>
+            <dhEmi>2020-01-01T12:00:00+01:00</dhEmi>
+            <tpEmis>1</tpEmis>
+            <procEmi>0</procEmi>
+            <verProc>Odoo Brasil OCA v14</verProc>
+            <UFIni>AC</UFIni>
+            <UFFim>AC</UFFim>
+            <infMunCarrega>
+                <cMunCarrega>1200013</cMunCarrega>
+                <xMunCarrega>Acrel&#226;ndia</xMunCarrega>
+            </infMunCarrega>
+            <infPercurso>
+                <UFPer>PB</UFPer>
+            </infPercurso>
+        </ide>
+        <emit>
+            <CNPJ>59594315000157</CNPJ>
+            <IE>755338250133</IE>
+            <xNome>TESTE - Simples Nacional</xNome>
+            <xFant>TESTE - Simples Nacional</xFant>
+            <enderEmit>
+                <xLgr>Rua Paulo Dias</xLgr>
+                <nro>586</nro>
+                <cMun>3501152</cMun>
+                <xMun>Alumínio</xMun>
+                <CEP>18125000</CEP>
+                <UF>SP</UF>
+                <fone>2130109965</fone>
+                <email>info@simplesnacional.example.com</email>
+            </enderEmit>
+        </emit>
+        <infModal versaoModal="3.00">
+            <aquav>
+                <irin>1234567899</irin>
+                <tpEmb>01</tpEmb>
+                <cEmbar>123456</cEmbar>
+                <xEmbar>teste</xEmbar>
+                <nViag>123456</nViag>
+                <cPrtEmb>BRADR</cPrtEmb>
+                <cPrtDest>BRAFU</cPrtDest>
+                <infTermCarreg>
+                    <cTermCarreg>BRADR</cTermCarreg>
+                    <xTermCarreg>ANGRA DOS REIS</xTermCarreg>
+                </infTermCarreg>
+                <infTermCarreg>
+                    <cTermCarreg>BRANT</cTermCarreg>
+                    <xTermCarreg>ANTONINA</xTermCarreg>
+                </infTermCarreg>
+                <infTermDescarreg>
+                    <cTermDescarreg>BRAFU</cTermDescarreg>
+                    <xTermDescarreg>AFU&#193;</xTermDescarreg>
+                </infTermDescarreg>
+                <infTermDescarreg>
+                    <cTermDescarreg>BRBZC</cTermDescarreg>
+                    <xTermDescarreg>BUZIOS</xTermDescarreg>
+                </infTermDescarreg>
+            </aquav>
+        </infModal>
+        <infDoc>
+            <infMunDescarga>
+                <cMunDescarga>1200013</cMunDescarga>
+                <xMunDescarga>Acrel&#226;ndia</xMunDescarga>
+                <infNFe>
+                    <chNFe>41190806117473000150550010000586251016759484</chNFe>
+                </infNFe>
+            </infMunDescarga>
+        </infDoc>
+        <tot>
+            <qNFe>1</qNFe>
+            <vCarga>33.19</vCarga>
+            <cUnid>01</cUnid>
+            <qCarga>10.0000</qCarga>
+        </tot>
+        <infAdic>
+            <infAdFisco>Documento emitido por: Marc Demo</infAdFisco>
+        </infAdic>
+    </infMDFe>
+    <infMDFeSupl>
+        <qrCodMDFe
+        >https://dfe-portal.svrs.rs.gov.br/mdfe/qrCode?chMDFe=35231005472475000102580200000602161434590525&amp;tpAmb=2</qrCodMDFe>
+    </infMDFeSupl>
+</MDFe>
diff --git a/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe41190876676436000167580010000500001000437558.xml b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe41190876676436000167580010000500001000437558.xml
new file mode 100644
index 000000000000..809307b2a6d4
--- /dev/null
+++ b/l10n_br_mdfe/tests/mdfe/v3_00/leiauteMDFe/MDFe41190876676436000167580010000500001000437558.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<MDFe xmlns="http://www.portalfiscal.inf.br/mdfe">
+    <infMDFe Id="MDFe41190876676436000167580010000500001000437558" versao="3.00">
+        <ide>
+            <cUF>41</cUF>
+            <tpAmb>2</tpAmb>
+            <tpEmit>2</tpEmit>
+            <mod>58</mod>
+            <serie>1</serie>
+            <nMDF>50000</nMDF>
+            <cMDF>00043755</cMDF>
+            <cDV>8</cDV>
+            <modal>1</modal>
+            <dhEmi>2019-08-16T15:00:00-02:00</dhEmi>
+            <tpEmis>1</tpEmis>
+            <procEmi>0</procEmi>
+            <verProc>71411</verProc>
+            <UFIni>PR</UFIni>
+            <UFFim>SC</UFFim>
+            <infMunCarrega>
+                <cMunCarrega>4101804</cMunCarrega>
+                <xMunCarrega>ARAUCARIA</xMunCarrega>
+            </infMunCarrega>
+        </ide>
+        <emit>
+            <CNPJ>81583054000129</CNPJ>
+            <IE>078016350838</IE>
+            <xNome>Empresa Lucro Presumido Ltda</xNome>
+            <xFant>Empresa Lucro Presumido</xFant>
+            <enderEmit>
+                <xLgr>Avenida Paulista</xLgr>
+                <nro>1</nro>
+                <xBairro>Bela Vista</xBairro>
+                <cMun>3550308</cMun>
+                <xMun>S&#227;o Paulo</xMun>
+                <CEP>01311000</CEP>
+                <UF>SP</UF>
+                <fone>551199999999</fone>
+                <email>info@suaempresa.com.br</email>
+            </enderEmit>
+        </emit>
+        <infModal versaoModal="3.00">
+            <rodo>
+                <infANTT>
+                    <RNTRC>12345678</RNTRC>
+                </infANTT>
+                <veicTracao>
+                    <cInt>1</cInt>
+                    <placa>AAA4444</placa>
+                    <tara>15000</tara>
+                    <condutor>
+                        <xNome>MAURICIO ROBERTO MOLLER</xNome>
+                        <CPF>03720677940</CPF>
+                    </condutor>
+                    <tpRod>03</tpRod>
+                    <tpCar>00</tpCar>
+                    <UF>PR</UF>
+                </veicTracao>
+                <veicReboque>
+                    <placa>REE4343</placa>
+                    <tara>7500</tara>
+                    <capKG>42500</capKG>
+                    <tpCar>02</tpCar>
+                    <UF>AC</UF>
+                </veicReboque>
+                <veicReboque>
+                    <placa>RER7878</placa>
+                    <tara>7500</tara>
+                    <capKG>42500</capKG>
+                    <tpCar>02</tpCar>
+                    <UF>RS</UF>
+                </veicReboque>
+            </rodo>
+        </infModal>
+        <infDoc>
+            <infMunDescarga>
+                <cMunDescarga>4209102</cMunDescarga>
+                <xMunDescarga>JOINVILLE</xMunDescarga>
+                <infNFe>
+                    <chNFe>41190806117473000150550010000586251016759484</chNFe>
+                </infNFe>
+            </infMunDescarga>
+        </infDoc>
+        <tot>
+            <qNFe>1</qNFe>
+            <vCarga>33.19</vCarga>
+            <cUnid>01</cUnid>
+            <qCarga>10.0000</qCarga>
+        </tot>
+        <infAdic>
+            <infCpl>Distancia: 12 KM Passar por: BR105</infCpl>
+        </infAdic>
+    </infMDFe>
+</MDFe>
diff --git a/l10n_br_mdfe/tests/test_damdfe.py b/l10n_br_mdfe/tests/test_damdfe.py
new file mode 100644
index 000000000000..3ec3ace4fde5
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_damdfe.py
@@ -0,0 +1,214 @@
+# @ 2020 KMEE INFORMATICA LTDA - www.kmee.com.br -
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+import re
+
+from odoo.exceptions import UserError
+
+from .test_mdfe_serialize import TestMDFeSerialize
+
+
+class MDFeDAMDFeTest(TestMDFeSerialize):
+    def setUp(self):
+        super().setUp(mdfe_list=[])
+
+        self._create_documents()
+
+    def _create_documents(self):
+        FiscalDocument = self.env["l10n_br_fiscal.document"]
+        default_document_data = self._get_default_document_data()
+
+        self.mdfe_modal_rodoviario_id = FiscalDocument.create(
+            {**default_document_data, "document_number": "70000", "mdfe_modal": "1"}
+        )
+        self.mdfe_modal_aereo_id = FiscalDocument.create(
+            {**default_document_data, "document_number": "71000", "mdfe_modal": "2"}
+        )
+        self.mdfe_modal_aquaviario_id = FiscalDocument.create(
+            {**default_document_data, "document_number": "72000", "mdfe_modal": "3"}
+        )
+        self.mdfe_modal_ferroviario_id = FiscalDocument.create(
+            {**default_document_data, "document_number": "73000", "mdfe_modal": "4"}
+        )
+
+        self.prepare_test_mdfe(self.mdfe_modal_rodoviario_id)
+        self.prepare_test_mdfe(self.mdfe_modal_aereo_id)
+        self.prepare_test_mdfe(self.mdfe_modal_aquaviario_id)
+        self.prepare_test_mdfe(self.mdfe_modal_ferroviario_id)
+
+    def check_document_key(self, key):
+        pattern = r"^\d{4}( \d{4}){10}$"
+        match = re.match(pattern, key)
+        self.assertTrue(match)
+
+    def check_common_damdfe_data(self, data):
+        self.assertEqual(data["company_id"], self.sn_company_id.id)
+        self.assertEqual(data["company_has_logo"], bool(self.sn_company_id.logo))
+        self.assertEqual(data["company_ie"], self.sn_company_id.inscr_est)
+        self.assertEqual(data["company_cnpj"], self.sn_company_id.cnpj_cpf)
+        self.assertEqual(data["company_legal_name"], self.sn_company_id.legal_name)
+        self.assertEqual(data["company_street"], self.sn_company_id.street)
+        self.assertEqual(data["company_city"], self.sn_company_id.city_id.display_name)
+        self.assertEqual(data["company_state"], self.sn_company_id.state_id.code)
+        self.assertEqual(data["company_zip"], self.sn_company_id.zip)
+        self.assertEqual(data["uf_carreg"], "AC")
+        self.assertEqual(data["uf_descarreg"], "AC")
+        self.assertEqual(data["weight_measure"], "KG")
+        self.assertEqual(data["document_model"], self.mdfe_document_type_id.code)
+        self.assertEqual(data["document_serie"], "1")
+        self.assertEqual(data["environment"], "2")
+        self.assertEqual(data["fiscal_additional_data"], "FISCAL ADDITIONAL DATA")
+        self.assertEqual(data["customer_additional_data"], "CUSTOMER ADDITIONAL DATA")
+        self.assertEqual(
+            data["total_weight"], self.related_nfe_id.document_total_weight
+        )
+        self.assertEqual(data["qt_nfe"], "1")
+        self.assertEqual(
+            data["document_info"]["documents"][0]["key"],
+            "NFe - %s" % self.formatted_related_nfe_key,
+        )
+
+        self.assertFalse(data["contingency"])
+        self.assertFalse(data["qt_cte"])
+        self.assertFalse(data["qt_mdfe"])
+
+    def test_damdfe_rodoviario(self):
+        self.mdfe_modal_rodoviario_id.document_type_id = False
+        with self.assertRaises(UserError):
+            self.mdfe_modal_rodoviario_id.view_pdf()
+
+        self.mdfe_modal_rodoviario_id.document_type_id = self.mdfe_document_type_id
+        report = self.mdfe_modal_rodoviario_id.view_pdf()
+        report_action = report["context"]["report_action"]
+        self.assertEqual(report_action["report_name"], "l10n_br_mdfe.report_damdfe")
+
+        report_data = report["context"]["report_action"]["data"]
+        self.check_common_damdfe_data(report_data)
+
+        self.assertEqual(report_data["modal_str"], "Rodoviário")
+        self.check_document_key(report_data["document_key"])
+        self.assertFalse(report_data["modal_aereo_data"])
+
+        vehicles = report_data["modal_rodoviario_data"]["vehicles"]
+        self.assertEqual(len(vehicles), 2)
+        self.assertEqual(
+            vehicles[0]["RNTRC"], self.mdfe_modal_rodoviario_id.mdfe30_RNTRC
+        )
+        self.assertEqual(
+            vehicles[0]["plate"], self.mdfe_modal_rodoviario_id.mdfe30_placa
+        )
+
+        reboque = self.mdfe_modal_rodoviario_id.mdfe30_veicReboque
+        self.assertEqual(len(reboque), 1)
+        self.assertFalse(vehicles[1]["RNTRC"])
+        self.assertEqual(vehicles[1]["plate"], reboque[0].mdfe30_placa)
+
+        report_conductors = report_data["modal_rodoviario_data"]["conductors"]
+        mdfe_conductors = self.mdfe_modal_rodoviario_id.mdfe30_condutor
+        self.assertEqual(len(report_conductors), len(mdfe_conductors))
+        self.assertEqual(report_conductors[0]["name"], mdfe_conductors[0].mdfe30_xNome)
+        self.assertEqual(report_conductors[0]["cpf"], mdfe_conductors[0].mdfe30_CPF)
+
+        report_toll = report_data["modal_rodoviario_data"]["toll"]
+        mdfe_toll = self.mdfe_modal_rodoviario_id.mdfe30_disp
+        self.assertEqual(len(report_toll), len(mdfe_toll))
+        self.assertEqual(report_toll[0]["resp_cnpj"], mdfe_toll[0].mdfe30_CNPJPg)
+        self.assertEqual(report_toll[0]["forn_cnpj"], mdfe_toll[0].mdfe30_CNPJForn)
+        self.assertEqual(report_toll[0]["purchase_number"], mdfe_toll[0].mdfe30_nCompra)
+
+        report_ciot = report_data["modal_rodoviario_data"]["ciot"]
+        mdfe_ciot = self.mdfe_modal_rodoviario_id.mdfe30_infCIOT
+        self.assertEqual(len(report_ciot), len(mdfe_ciot))
+        self.assertEqual(report_ciot[0]["code"], mdfe_ciot[0].mdfe30_CIOT)
+
+    def test_damdfe_aereo(self):
+        report = self.mdfe_modal_aereo_id.view_pdf()
+        report_data = report["context"]["report_action"]["data"]
+        self.check_common_damdfe_data(report_data)
+
+        self.assertEqual(report_data["modal_str"], "Aéreo")
+        self.check_document_key(report_data["document_key"])
+        self.assertFalse(report_data["modal_rodoviario_data"])
+
+        modal_data = report_data["modal_aereo_data"]
+        self.assertEqual(modal_data["mdfe30_nac"], self.mdfe_modal_aereo_id.mdfe30_nac)
+        self.assertEqual(
+            modal_data["mdfe30_matr"], self.mdfe_modal_aereo_id.mdfe30_matr
+        )
+        self.assertEqual(
+            modal_data["mdfe30_nVoo"], self.mdfe_modal_aereo_id.mdfe30_nVoo
+        )
+        self.assertEqual(
+            modal_data["mdfe30_dVoo"],
+            self.mdfe_modal_aereo_id.mdfe30_dVoo.strftime("%d/%m/%y"),
+        )
+        self.assertEqual(
+            modal_data["mdfe30_cAerEmb"], self.mdfe_modal_aereo_id.mdfe30_cAerEmb
+        )
+        self.assertEqual(
+            modal_data["mdfe30_cAerDes"], self.mdfe_modal_aereo_id.mdfe30_cAerDes
+        )
+
+    def test_damdfe_aquaviario(self):
+        report = self.mdfe_modal_aquaviario_id.view_pdf()
+        report_data = report["context"]["report_action"]["data"]
+        self.check_common_damdfe_data(report_data)
+
+        self.assertEqual(report_data["modal_str"], "Aquaviário")
+        self.check_document_key(report_data["document_key"])
+        self.assertFalse(report_data["modal_aereo_data"])
+
+        report_loading = report_data["modal_aquaviario_data"]["loading"]
+        mdfe_loading = self.mdfe_modal_aquaviario_id.mdfe30_infTermCarreg
+        self.assertEqual(len(report_loading), len(mdfe_loading))
+        self.assertEqual(
+            report_loading[0]["city_code"], mdfe_loading[0].mdfe30_cTermCarreg
+        )
+        self.assertEqual(
+            report_loading[0]["city_name"], mdfe_loading[0].mdfe30_xTermCarreg
+        )
+
+        report_unloading = report_data["modal_aquaviario_data"]["unloading"]
+        mdfe_unloading = self.mdfe_modal_aquaviario_id.mdfe30_infTermDescarreg
+        self.assertEqual(len(report_unloading), len(mdfe_unloading))
+        self.assertEqual(
+            report_unloading[0]["city_code"], mdfe_unloading[0].mdfe30_cTermDescarreg
+        )
+        self.assertEqual(
+            report_unloading[0]["city_name"], mdfe_unloading[0].mdfe30_xTermDescarreg
+        )
+
+    def test_damdfe_ferroviario(self):
+        report = self.mdfe_modal_ferroviario_id.view_pdf()
+        report_data = report["context"]["report_action"]["data"]
+        self.check_common_damdfe_data(report_data)
+
+        self.assertEqual(report_data["modal_str"], "Ferroviário")
+        self.check_document_key(report_data["document_key"])
+        self.assertFalse(report_data["modal_aereo_data"])
+
+        modal_data = report_data["modal_ferroviario_data"]
+        self.assertEqual(
+            modal_data["prefix"], self.mdfe_modal_ferroviario_id.mdfe30_xPref
+        )
+        self.assertEqual(
+            modal_data["release_time"],
+            self.mdfe_modal_ferroviario_id.mdfe30_dhTrem.strftime("%d/%m/%y %H:%M:%S"),
+        )
+        self.assertEqual(
+            modal_data["origin"], self.mdfe_modal_ferroviario_id.mdfe30_xOri
+        )
+        self.assertEqual(
+            modal_data["destiny"], self.mdfe_modal_ferroviario_id.mdfe30_xDest
+        )
+        self.assertEqual(
+            modal_data["wagon_qty"], self.mdfe_modal_ferroviario_id.mdfe30_qVag
+        )
+
+        report_wagons = modal_data["wagons"]
+        mdfe_wagons = self.mdfe_modal_ferroviario_id.mdfe30_vag
+        self.assertEqual(len(report_wagons), len(mdfe_wagons))
+        self.assertEqual(report_wagons[0]["serie"], mdfe_wagons[0].mdfe30_serie)
+        self.assertEqual(report_wagons[0]["number"], mdfe_wagons[0].mdfe30_nVag)
+        self.assertEqual(report_wagons[0]["seq"], mdfe_wagons[0].mdfe30_nSeq)
+        self.assertEqual(report_wagons[0]["ton"], mdfe_wagons[0].mdfe30_TU)
diff --git a/l10n_br_mdfe/tests/test_mdfe_document.py b/l10n_br_mdfe/tests/test_mdfe_document.py
new file mode 100644
index 000000000000..6475cd6458e6
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_document.py
@@ -0,0 +1,86 @@
+# @ 2020 KMEE INFORMATICA LTDA - www.kmee.com.br -
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from datetime import datetime
+
+from nfelib.nfe.ws.edoc_legacy import MDFeAdapter
+
+from odoo.exceptions import UserError
+from odoo.tests import SavepointCase
+
+
+class MDFeDocumentTest(SavepointCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+
+        FiscalDocument = cls.env["l10n_br_fiscal.document"]
+
+        cls.acre_state = cls.env.ref("base.state_br_ac")
+        cls.mdfe_document_type_id = cls.env.ref("l10n_br_fiscal.document_58")
+        cls.sn_company_id = cls.env.ref("l10n_br_base.empresa_simples_nacional")
+        cls.sn_company_id.processador_edoc = "erpbrasil.edoc"
+        cls.mdfe_id = FiscalDocument.create(
+            {
+                "document_type_id": cls.mdfe_document_type_id.id,
+                "company_id": cls.sn_company_id.id,
+                "document_number": "70000",
+                "document_serie": "30",
+                "document_date": datetime.now(),
+            }
+        )
+
+    def test_mdfe_compute_fields(self):
+        self.mdfe_id.fiscal_additional_data = "TEST FISCAL ADDITIONAL DATA"
+        self.mdfe_id.customer_additional_data = "TEST CUSTOMER ADDITIONAL DATA"
+
+        self.assertTrue(self.mdfe_id.mdfe30_infAdFisco)
+        self.assertTrue(self.mdfe_id.mdfe30_infCpl)
+
+    def test_mdfe_inverse_fields(self):
+        self.mdfe_id.mdfe30_UFIni = self.acre_state.code
+        self.mdfe_id.mdfe30_UFFim = self.acre_state.code
+        self.assertEqual(self.mdfe_id.mdfe_initial_state_id, self.acre_state)
+        self.assertEqual(self.mdfe_id.mdfe_final_state_id, self.acre_state)
+
+        self.mdfe_id.mdfe30_UF = self.acre_state.ibge_code
+        self.assertEqual(self.mdfe_id.company_id.partner_id.state_id, self.acre_state)
+
+        self.mdfe_id.mdfe30_infMunCarrega = [
+            (
+                0,
+                0,
+                {
+                    "mdfe30_cMunCarrega": "1200013",
+                    "mdfe30_xMunCarrega": "Acrelândia",
+                },
+            )
+        ]
+        self.assertIn(
+            self.env.ref("l10n_br_base.city_1200013"),
+            self.mdfe_id.mdfe_loading_city_ids,
+        )
+
+    def test_mdfe_processor(self):
+        processor = self.mdfe_id._processador()
+        self.assertTrue(isinstance(processor, MDFeAdapter))
+
+        self.mdfe_id.document_type_id = False
+        processor = self.mdfe_id._processador()
+        self.assertFalse(isinstance(processor, MDFeAdapter))
+
+        self.mdfe_id.document_type_id = self.mdfe_document_type_id
+
+        self.mdfe_id.company_id.certificate_nfe_id = False
+        processor = self.mdfe_id._processador()
+        self.assertTrue(isinstance(processor, MDFeAdapter))
+
+        self.mdfe_id.company_id.certificate_ecnpj_id = False
+        with self.assertRaises(UserError):
+            processor = self.mdfe_id._processador()
+
+    def test_generate_key(self):
+        self.mdfe_id._generate_key()
+        self.assertTrue(self.mdfe_id.document_key)
+        self.assertTrue(self.mdfe_id.key_random_code)
+        self.assertTrue(self.mdfe_id.key_check_digit)
diff --git a/l10n_br_mdfe/tests/test_mdfe_import.py b/l10n_br_mdfe/tests/test_mdfe_import.py
new file mode 100644
index 000000000000..23e92c31417e
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_import.py
@@ -0,0 +1,78 @@
+# @ 2020 KMEE INFORMATICA LTDA - www.kmee.com.br -
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+import logging
+import os
+
+from nfelib.mdfe.bindings.v3_0.proc_mdfe_v3_00 import MdfeProc
+
+from odoo.models import NewId
+from odoo.tests import SavepointCase
+
+from odoo.addons import l10n_br_mdfe
+from odoo.addons.spec_driven_model import hooks
+
+_logger = logging.getLogger(__name__)
+
+
+class MDFeImportTest(SavepointCase):
+    def test_import_in_mdfe_dry_run(self):
+        binding = self._get_xml_binding()
+        mdfe = (
+            self.env["mdfe.30.tmdfe_infmdfe"]
+            .with_context(tracking_disable=True, edoc_type="in")
+            .build_from_binding(binding.infMDFe, dry_run=True)
+        )
+        assert isinstance(mdfe.id, NewId)
+        self._check_mdfe(mdfe)
+
+    def test_import_in_mdfe(self):
+        binding = self._get_xml_binding()
+        mdfe = (
+            self.env["mdfe.30.tmdfe_infmdfe"]
+            .with_context(tracking_disable=True, edoc_type="in")
+            .build_from_binding(binding.infMDFe, dry_run=False)
+        )
+
+        assert isinstance(mdfe.id, int)
+        self._check_mdfe(mdfe)
+
+    def _get_xml_binding(self):
+        hooks.register_hook(
+            self.env,
+            "l10n_br_mdfe",
+            "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00",
+        )
+        xml_path = os.path.join(
+            l10n_br_mdfe.__path__[0],
+            "tests",
+            "mdfe",
+            "v3_00",
+            "leiauteMDFe",
+            "MDFe41190876676436000167580010000500001000437558.xml",
+        )
+
+        return MdfeProc.from_xml(open(xml_path).read())
+
+    def _check_mdfe(self, mdfe):
+        self.assertEqual(type(mdfe)._name, "l10n_br_fiscal.document")
+
+        # ide
+        self.assertEqual(mdfe.mdfe30_cMDF, "00043755")
+        self.assertEqual(mdfe.mdfe30_infMunCarrega[0].mdfe30_xMunCarrega, "ARAUCARIA")
+        self.assertEqual(mdfe.mdfe30_UFIni, "PR")
+        self.assertEqual(mdfe.mdfe30_UFFim, "SC")
+
+        # emit
+        self.assertEqual(
+            mdfe.company_id, self.env.ref("l10n_br_base.empresa_lucro_presumido")
+        )
+
+        # modal
+        self.assertEqual(mdfe.mdfe30_RNTRC, "12345678")
+        self.assertEqual(mdfe.mdfe30_cInt, "1")
+        self.assertEqual(mdfe.mdfe30_placa, "AAA4444")
+        self.assertEqual(mdfe.mdfe30_tara, "15000")
+        self.assertEqual(
+            mdfe.mdfe30_condutor[0].mdfe30_xNome, "MAURICIO ROBERTO MOLLER"
+        )
+        self.assertEqual(len(mdfe.mdfe30_veicReboque), 2)
diff --git a/l10n_br_mdfe/tests/test_mdfe_res_partner.py b/l10n_br_mdfe/tests/test_mdfe_res_partner.py
new file mode 100644
index 000000000000..4f3d2328fb29
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_res_partner.py
@@ -0,0 +1,66 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from erpbrasil.base.fiscal import cnpj_cpf
+from erpbrasil.base.misc import format_zipcode
+
+from odoo.tests import TransactionCase
+
+
+class TestMDFeResPartner(TransactionCase):
+    def setUp(self):
+        super().setUp()
+
+        self.partner_id = self.env.ref("l10n_br_base.res_partner_kmee")
+
+    def test_compute_fields(self):
+        self.partner_id.country_id = self.env.ref("base.us")
+
+        self.assertEqual(self.partner_id.mdfe30_choice10, "mdfe30_idEstrangeiro")
+        self.assertEqual(self.partner_id.mdfe30_idEstrangeiro, self.partner_id.cnpj_cpf)
+
+    def test_inverse_fields(self):
+        self.partner_id.mdfe30_idEstrangeiro = "999999999999"
+        self.assertEqual(self.partner_id.vat, self.partner_id.mdfe30_idEstrangeiro)
+
+        self.partner_id.mdfe30_CNPJ = "97414612000162"
+        self.assertEqual(
+            self.partner_id.cnpj_cpf, cnpj_cpf.formata(self.partner_id.mdfe30_CNPJ)
+        )
+
+        self.partner_id.mdfe30_CPF = "48737433032"
+        self.assertEqual(
+            self.partner_id.cnpj_cpf, cnpj_cpf.formata(self.partner_id.mdfe30_CPF)
+        )
+
+        self.partner_id.mdfe30_IE = "630514648079"
+        self.assertEqual(self.partner_id.inscr_est, self.partner_id.mdfe30_IE)
+
+        self.partner_id.mdfe30_CEP = "04324240"
+        self.assertEqual(
+            self.partner_id.zip, format_zipcode(self.partner_id.mdfe30_CEP)
+        )
+
+        self.partner_id.mdfe30_fone = "(99) 9999-9999"
+        self.assertEqual(self.partner_id.phone, self.partner_id.mdfe30_fone)
+
+        self.partner_id.mdfe30_cPais = "1058"
+        self.partner_id.mdfe30_UF = "SP"
+        self.partner_id.mdfe30_cMun = "3550308"
+        self.assertEqual(
+            self.partner_id.country_id.bc_code, self.partner_id.mdfe30_cPais
+        )
+        self.assertEqual(self.partner_id.state_id.code, self.partner_id.mdfe30_UF)
+        self.assertEqual(self.partner_id.city_id.ibge_code, self.partner_id.mdfe30_cMun)
+
+        self.partner_id.mdfe30_xLgr = "TESTE"
+        self.assertEqual(self.partner_id.street_name, self.partner_id.mdfe30_xLgr)
+
+        self.partner_id.mdfe30_nro = "999"
+        self.assertEqual(self.partner_id.street_number, self.partner_id.mdfe30_nro)
+
+        self.partner_id.mdfe30_xCpl = "TESTE"
+        self.assertEqual(self.partner_id.street2, self.partner_id.mdfe30_xCpl)
+
+        self.partner_id.mdfe30_xBairro = "TESTE"
+        self.assertEqual(self.partner_id.district, self.partner_id.mdfe30_xBairro)
diff --git a/l10n_br_mdfe/tests/test_mdfe_serialize.py b/l10n_br_mdfe/tests/test_mdfe_serialize.py
new file mode 100644
index 000000000000..be9326706d3c
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_serialize.py
@@ -0,0 +1,283 @@
+# @ 2020 KMEE INFORMATICA LTDA - www.kmee.com.br -
+#   Gabriel Cardoso de Faria <gabriel.cardoso@kmee.com.br>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+import logging
+import os
+from datetime import datetime
+
+from xmldiff import main
+
+from odoo.tests.common import TransactionCase
+from odoo.tools import config
+
+from odoo.addons import l10n_br_mdfe
+from odoo.addons.spec_driven_model import hooks
+
+_logger = logging.getLogger(__name__)
+
+
+class TestMDFeSerialize(TransactionCase):
+    def setUp(self, mdfe_list):
+        super().setUp()
+
+        hooks.register_hook(
+            self.env,
+            "l10n_br_mdfe",
+            "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00",
+        )
+
+        FiscalDocument = self.env["l10n_br_fiscal.document"]
+
+        self.acre_state = self.env.ref("base.state_br_ac")
+        self.acre_city = self.env.ref("l10n_br_base.city_1200013")
+        self.mdfe_document_type_id = self.env.ref("l10n_br_fiscal.document_58")
+        self.sn_company_id = self.env.ref("l10n_br_base.empresa_simples_nacional")
+        self.serie_id = self.env.ref("l10n_br_fiscal.empresa_sn_document_58_serie_1")
+        self.related_nfe_id = self.env.ref("l10n_br_mdfe.demo_mdfe_related_nfe")
+        self.formatted_related_nfe_key = FiscalDocument._format_document_key(
+            self.related_nfe_id.mdfe30_chNFe
+        )
+
+        self.mdfe_list = mdfe_list
+        for mdfe_data in self.mdfe_list:
+            mdfe = self.env.ref(mdfe_data["record_ref"])
+            mdfe_data["mdfe"] = mdfe
+            self.prepare_test_mdfe(mdfe)
+
+    def prepare_test_mdfe(self, mdfe):
+        """
+        Performs actions necessary to prepare an MDFe of the demo data to
+        perform the tests
+        """
+        if mdfe.state != "em_digitacao":  # 2nd test run
+            mdfe.action_document_back2draft()
+
+        mdfe._compute_amount()
+        mdfe.action_document_confirm()
+        mdfe.document_date = datetime.strptime(
+            "2020-01-01T11:00:00", "%Y-%m-%dT%H:%M:%S"
+        )
+        mdfe.mdfe30_cMDF = "20801844"
+
+        if mdfe.mdfe_modal == "1":
+            self.prepare_modal_rodoviario_data(mdfe)
+        elif mdfe.mdfe_modal == "2":
+            self.prepare_modal_aereo_data(mdfe)
+        elif mdfe.mdfe_modal == "3":
+            self.prepare_modal_aquaviario_data(mdfe)
+        elif mdfe.mdfe_modal == "4":
+            self.prepare_modal_ferroviario_data(mdfe)
+
+        mdfe._document_export()
+
+    def prepare_modal_rodoviario_data(self, mdfe):
+        mdfe.mdfe30_codAgPorto = "12345678"
+
+        # infANTT
+        mdfe.mdfe30_RNTRC = "12345678"
+        mdfe.mdfe30_categCombVeic = "02"
+        mdfe.mdfe30_infCIOT = [
+            (
+                0,
+                0,
+                {
+                    "is_company": False,
+                    "mdfe30_CIOT": "123456789101",
+                    "mdfe30_CPF": "99999999999",
+                },
+            ),
+        ]
+        mdfe.mdfe30_disp = [
+            (
+                0,
+                0,
+                {
+                    "mdfe30_CNPJForn": "99999999999999",
+                    "mdfe30_CNPJPg": "99999999999999",
+                    "mdfe30_nCompra": "1234",
+                    "mdfe30_vValePed": 5,
+                    "mdfe30_tpValePed": "01",
+                },
+            ),
+        ]
+        mdfe.mdfe30_infPag = [
+            (
+                0,
+                0,
+                {
+                    "partner_id": self.env.ref("l10n_br_base.res_partner_intel").id,
+                    "mdfe30_vContrato": 5,
+                    "mdfe30_indPag": "0",
+                    "payment_type": "pix",
+                    "mdfe30_PIX": "99999999999999",
+                    "mdfe30_comp": [
+                        (
+                            0,
+                            0,
+                            {
+                                "mdfe30_tpComp": "01",
+                                "mdfe30_vComp": 5,
+                            },
+                        )
+                    ],
+                },
+            ),
+        ]
+
+        # veicTracao
+        mdfe.mdfe30_cInt = "1"
+        mdfe.mdfe30_RENAVAM = "42423325472"
+        mdfe.mdfe30_placa = "AAA1233"
+        mdfe.mdfe30_tpTransp = False
+        mdfe.mdfe30_tara = 7500
+        mdfe.mdfe30_capKG = 42500
+        mdfe.mdfe30_capM3 = 300
+        mdfe.mdfe30_tpRod = "03"
+        mdfe.mdfe30_tpCar = "00"
+        mdfe.rodo_vehicle_state_id = self.env.ref("base.state_br_ac").id
+        mdfe.mdfe30_condutor = [
+            (
+                0,
+                0,
+                {
+                    "mdfe30_xNome": "Teste",
+                    "mdfe30_CPF": "99999999999",
+                },
+            ),
+            (
+                0,
+                0,
+                {
+                    "mdfe30_xNome": "Teste2",
+                    "mdfe30_CPF": "99999999999",
+                },
+            ),
+        ]
+
+        # veicReboque
+        mdfe.mdfe30_veicReboque = [
+            (
+                0,
+                0,
+                {
+                    "mdfe30_cInt": "2",
+                    "mdfe30_placa": "AAA4321",
+                    "mdfe30_RENAVAM": "11557770179",
+                    "mdfe30_tara": 7200,
+                    "mdfe30_capKG": 42500,
+                    "mdfe30_capM3": 300,
+                    "mdfe30_tpCar": "00",
+                    "mdfe30_UF": "AC",
+                },
+            )
+        ]
+
+    def prepare_modal_aereo_data(self, mdfe):
+        mdfe.mdfe30_nac = "TEST"
+        mdfe.mdfe30_matr = "TEST"
+        mdfe.mdfe30_nVoo = "123456789"
+        mdfe.mdfe30_cAerEmb = "OACI"
+        mdfe.mdfe30_cAerDes = "OACI"
+        mdfe.mdfe30_dVoo = datetime.strptime("2020-01-01", "%Y-%m-%d")
+
+    def prepare_modal_aquaviario_data(self, mdfe):
+        mdfe.mdfe30_irin = "1234567899"
+        mdfe.mdfe30_tpEmb = "01"
+        mdfe.mdfe30_cEmbar = "123456"
+        mdfe.mdfe30_xEmbar = "teste"
+        mdfe.mdfe30_nViag = "123456"
+        mdfe.mdfe30_cPrtEmb = "BRADR"
+        mdfe.mdfe30_cPrtDest = "BRAFU"
+        mdfe.mdfe30_infTermCarreg = [
+            (0, 0, {"loading_harbor": "BRADR"}),
+            (0, 0, {"loading_harbor": "BRANT"}),
+        ]
+        mdfe.mdfe30_infTermDescarreg = [
+            (0, 0, {"unloading_harbor": "BRAFU"}),
+            (0, 0, {"unloading_harbor": "BRBZC"}),
+        ]
+
+    def prepare_modal_ferroviario_data(self, mdfe):
+        mdfe.mdfe30_dhTrem = datetime.strptime(
+            "2020-01-01T11:00:00", "%Y-%m-%dT%H:%M:%S"
+        )
+        mdfe.mdfe30_xPref = "TES"
+        mdfe.mdfe30_xOri = "TES"
+        mdfe.mdfe30_xDest = "TES"
+        mdfe.mdfe30_qVag = 2
+        mdfe.mdfe30_vag = [
+            (
+                0,
+                0,
+                {
+                    "mdfe30_pesoBC": 500,
+                    "mdfe30_pesoR": 1,
+                    "mdfe30_tpVag": 123,
+                    "mdfe30_serie": 123,
+                    "mdfe30_nVag": 123,
+                    "mdfe30_nSeq": 123,
+                    "mdfe30_TU": 1,
+                },
+            ),
+            (
+                0,
+                0,
+                {
+                    "mdfe30_pesoBC": 500,
+                    "mdfe30_pesoR": 1,
+                    "mdfe30_tpVag": 321,
+                    "mdfe30_serie": 321,
+                    "mdfe30_nVag": 321,
+                    "mdfe30_nSeq": 321,
+                    "mdfe30_TU": 1,
+                },
+            ),
+        ]
+
+    def _get_default_document_data(self):
+        info_descarregamento = [
+            (
+                0,
+                0,
+                {
+                    "state_id": self.acre_state.id,
+                    "city_id": self.acre_city.id,
+                    "document_type": "nfe",
+                    "nfe_ids": [(6, 0, [self.related_nfe_id.id])],
+                },
+            )
+        ]
+
+        return {
+            "document_type_id": self.mdfe_document_type_id.id,
+            "company_id": self.sn_company_id.id,
+            "document_serie_id": self.serie_id.id,
+            "document_date": datetime.now(),
+            "mdfe_initial_state_id": self.acre_state.id,
+            "mdfe_final_state_id": self.acre_state.id,
+            "mdfe_loading_city_ids": [(4, self.acre_city.id)],
+            "mdfe30_infMunDescarga": info_descarregamento,
+            "manual_fiscal_additional_data": "FISCAL ADDITIONAL DATA",
+            "manual_customer_additional_data": "CUSTOMER ADDITIONAL DATA",
+        }
+
+    def serialize_xml(self, mdfe_data):
+        mdfe = mdfe_data["mdfe"]
+        xml_path = os.path.join(
+            l10n_br_mdfe.__path__[0],
+            "tests",
+            "mdfe",
+            "v3_00",
+            "leiauteMDFe",
+            mdfe_data["xml_file"],
+        )
+        output = os.path.join(
+            config["data_dir"],
+            "filestore",
+            self.cr.dbname,
+            mdfe.send_file_id.store_fname,
+        )
+
+        _logger.info("XML file saved at %s" % (output,))
+        return main.diff_files(output, xml_path)
diff --git a/l10n_br_mdfe/tests/test_mdfe_serialize_lc.py b/l10n_br_mdfe/tests/test_mdfe_serialize_lc.py
new file mode 100644
index 000000000000..9c3a8c1c6fe3
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_serialize_lc.py
@@ -0,0 +1,28 @@
+# @ 2020 KMEE INFORMATICA LTDA - www.kmee.com.br -
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+import logging
+
+from .test_mdfe_serialize import TestMDFeSerialize
+
+_logger = logging.getLogger(__name__)
+
+
+class TestMDFeExportLC(TestMDFeSerialize):
+    def setUp(self):
+        mdfe_list = [
+            {
+                "record_ref": "l10n_br_mdfe.demo_mdfe_lc_modal_ferroviario",
+                "xml_file": "MDFe35230905472475000102580200000602011208018449.xml",
+            },
+            {
+                "record_ref": "l10n_br_mdfe.demo_mdfe_lc_modal_rodoviario",
+                "xml_file": "MDFe35230905472475000102580200000602071611554500.xml",
+            },
+        ]
+        super().setUp(mdfe_list)
+
+    def test_serialize_xml(self):
+        for mdfe_data in self.mdfe_list:
+            diff = self.serialize_xml(mdfe_data)
+            _logger.info("Diff with expected XML (if any): %s" % (diff,))
+            assert len(diff) == 0
diff --git a/l10n_br_mdfe/tests/test_mdfe_serialize_sn.py b/l10n_br_mdfe/tests/test_mdfe_serialize_sn.py
new file mode 100644
index 000000000000..56356b3bd4a7
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_serialize_sn.py
@@ -0,0 +1,29 @@
+# @ 2020 KMEE INFORMATICA LTDA - www.kmee.com.br -
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+import logging
+
+from .test_mdfe_serialize import TestMDFeSerialize
+
+_logger = logging.getLogger(__name__)
+
+
+class TestMDFeExportSN(TestMDFeSerialize):
+    def setUp(self):
+        mdfe_list = [
+            {
+                "record_ref": "l10n_br_mdfe.demo_mdfe_sn_modal_aereo",
+                "xml_file": "MDFe35230905472475000102580200000602081550195716.xml",
+            },
+            {
+                "record_ref": "l10n_br_mdfe.demo_mdfe_sn_modal_aquaviario",
+                "xml_file": "MDFe35231005472475000102580200000602161434590525.xml",
+            },
+        ]
+
+        super().setUp(mdfe_list)
+
+    def test_serialize_xml(self):
+        for mdfe_data in self.mdfe_list:
+            diff = self.serialize_xml(mdfe_data)
+            _logger.info("Diff with expected XML (if any): %s" % (diff,))
+            assert len(diff) == 0
diff --git a/l10n_br_mdfe/tests/test_mdfe_structure.py b/l10n_br_mdfe/tests/test_mdfe_structure.py
new file mode 100644
index 000000000000..ceee20a7745e
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_structure.py
@@ -0,0 +1,133 @@
+# @ 2020 KMEE INFORMATICA LTDA - www.kmee.com.br -
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from io import StringIO
+
+from odoo.tests import SavepointCase
+
+from odoo.addons.spec_driven_model import hooks
+from odoo.addons.spec_driven_model.models.spec_models import SpecModel
+
+from ..models.document import MDFe
+
+
+class MDFeStructure(SavepointCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        hooks.register_hook(
+            cls.env,
+            "l10n_br_mdfe",
+            "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00",
+        )
+
+    @classmethod
+    def get_stacked_tree(cls, klass):
+        """
+        # > means the content of the m2o is stacked in the parent
+        # - means standard m2o. Eventually followd by the mapped Odoo model
+        # ≡ means o2m. Eventually followd by the mapped Odoo model
+        """
+        spec_module = (
+            "odoo.addons.l10n_br_mdfe_spec.models.v3_0.mdfe_tipos_basico_v3_00"
+        )
+        node = SpecModel._odoo_name_to_class(klass._stacked, spec_module)
+        tree = StringIO()
+        visited = set()
+        for kind, n, path, field_path, child_concrete in klass._visit_stack(
+            cls.env, node
+        ):
+            visited.add(n)
+            path_items = path.split(".")
+            indent = "    ".join(["" for i in range(0, len(path_items))])
+            if kind == "stacked":
+                line = "\n%s> <%s>" % (indent, path.split(".")[-1])
+            elif kind == "one2many":
+                line = "\n%s    \u2261 <%s> %s" % (
+                    indent,
+                    field_path,
+                    child_concrete or "",
+                )
+            elif kind == "many2one":
+                line = "\n%s    - <%s> %s" % (indent, field_path, child_concrete or "")
+            tree.write(line.rstrip())
+        tree_txt = tree.getvalue()
+        return tree_txt, visited
+
+    def test_inherited_fields(self):
+        assert "mdfe30_CNPJ" in self.env["res.company"]._fields.keys()
+
+    def test_concrete_spec(self):
+        # this ensure basic SQL is set up
+        self.assertEqual(
+            len(
+                self.env["mdfe.30.infmuncarrega"].search(
+                    [("mdfe30_cMunCarrega", "=", "NO_RECORD")]
+                )
+            ),
+            0,
+        )
+
+    def test_m2o_concrete_to_concrete_spec(self):
+        self.assertEqual(
+            self.env["mdfe.30.infcte"]
+            ._fields["mdfe30_infCTe_infMunDescarga_id"]
+            .comodel_name,
+            "mdfe.30.infmundescarga",
+        )
+
+    def test_o2m_concrete_to_concrete_spec(self):
+        self.assertEqual(
+            self.env["mdfe.30.ide"]._fields["mdfe30_infMunCarrega"].comodel_name,
+            "mdfe.30.infmuncarrega",
+        )
+
+    def test_m2o_stacked_to_odoo(self):
+        self.assertEqual(
+            self.env["l10n_br_fiscal.document"]._fields["mdfe30_prodPred"].comodel_name,
+            "product.product",
+        )
+
+    def test_o2m_to_odoo(self):
+        self.assertEqual(
+            self.env["l10n_br_fiscal.document"]
+            ._fields["mdfe30_infEmbComb"]
+            .comodel_name,
+            "l10n_br_mdfe.modal.aquaviario.comboio",
+        )
+        self.assertEqual(
+            len(
+                self.env["l10n_br_mdfe.modal.aquaviario.comboio"].search(
+                    [("mdfe30_cEmbComb", "=", "NO_RECORD")]
+                )
+            ),
+            0,
+        )
+
+    def test_m2o_stacked_to_concrete(self):
+        adic_model = (
+            self.env["l10n_br_fiscal.document"]._fields["mdfe30_infAdic"].comodel_name
+        )
+        self.assertEqual(adic_model, "mdfe.30.infadic")
+
+    def test_doc_stacking_points(self):
+        doc_keys = [
+            "mdfe30_ide",
+            "mdfe30_infModal",
+            "mdfe30_infDoc",
+            "mdfe30_tot",
+            "mdfe30_infAdic",
+            "mdfe30_trem",
+            "mdfe30_infANTT",
+            "mdfe30_valePed",
+            "mdfe30_veicTracao",
+            "mdfe30_infBanc",
+        ]
+        keys = [k for k in MDFe._stacking_points.keys() if k.startswith("mdfe30_")]
+        self.assertEqual(sorted(keys), sorted(doc_keys))
+
+    def test_doc_tree(self):
+        base_class = self.env["l10n_br_fiscal.document"]
+        tree, visited = self.get_stacked_tree(base_class)
+        self.assertEqual(tree, MDFe.INFMDFE_TREE)
+        self.assertEqual(len(visited), 6)  # all stacked classes
diff --git a/l10n_br_mdfe/tests/test_mdfe_webservices.py b/l10n_br_mdfe/tests/test_mdfe_webservices.py
new file mode 100644
index 000000000000..386ef7ce5e0b
--- /dev/null
+++ b/l10n_br_mdfe/tests/test_mdfe_webservices.py
@@ -0,0 +1,196 @@
+# Copyright 2023 KMEE (Felipe Zago Rodrigues <felipe.zago@kmee.com.br>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+# pylint: disable=line-too-long
+
+from datetime import datetime
+from unittest import mock
+
+from nfelib.mdfe.bindings.v3_0.ret_cons_reci_mdfe_v3_00 import RetConsReciMdfe
+from nfelib.mdfe.bindings.v3_0.ret_evento_mdfe_v3_00 import RetEventoMdfe
+from nfelib.nfe.ws.edoc_legacy import (
+    DocumentoElectronicoAdapter as DocumentoEletronico,
+    analisar_retorno_raw_xsdata,
+)
+
+from odoo.fields import Datetime
+
+from odoo.addons.l10n_br_fiscal.constants.fiscal import (
+    AUTORIZADO,
+    SITUACAO_EDOC_AUTORIZADA,
+    SITUACAO_EDOC_CANCELADA,
+    SITUACAO_EDOC_ENCERRADA,
+    SITUACAO_EDOC_REJEITADA,
+)
+
+from .test_mdfe_serialize import TestMDFeSerialize
+
+# flake8: noqa: B950
+response_autorizada = """<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Header><mdfeCabecMsg xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRetRecepcao"><cUF>35</cUF><versaoDados>3.00</versaoDados></mdfeCabecMsg></soap:Header><soap:Body><mdfeRetRecepcaoResult xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRetRecepcao"><retConsReciMDFe versao="3.00" xmlns="http://www.portalfiscal.inf.br/mdfe"><tpAmb>2</tpAmb><verAplic>RS20230517152856</verAplic><nRec>359000011934294</nRec><cStat>104</cStat><xMotivo>Arquivo processado</xMotivo><cUF>35</cUF><protMDFe versao="3.00"><infProt Id="MDFe935230000069676"><tpAmb>2</tpAmb><verAplic>RS20230517152856</verAplic><chMDFe>35231005472475000102580200000700031636764375</chMDFe><dhRecbto>2023-10-06T13:00:00-03:00</dhRecbto><nProt>935230000069676</nProt><digVal>MZn64O3kFyMQ+DEP79F3gt2F0PU=</digVal><cStat>100</cStat><xMotivo>Autorizado o uso do MDF-e</xMotivo></infProt></protMDFe></retConsReciMDFe></mdfeRetRecepcaoResult></soap:Body></soap:Envelope>"""
+
+response_rejeitada = """<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Header><mdfeCabecMsg xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRetRecepcao"><cUF>35</cUF><versaoDados>3.00</versaoDados></mdfeCabecMsg></soap:Header><soap:Body><mdfeRetRecepcaoResult xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRetRecepcao"><retConsReciMDFe versao="3.00" xmlns="http://www.portalfiscal.inf.br/mdfe"><tpAmb>2</tpAmb><verAplic>RS20230517152856</verAplic><nRec>359000011934276</nRec><cStat>104</cStat><xMotivo>Arquivo processado</xMotivo><cUF>35</cUF><protMDFe versao="3.00"><infProt Id="MDFe061020231333341980"><tpAmb>2</tpAmb><verAplic>RS20230517152856</verAplic><chMDFe>35231005472475000102580200000700021636572665</chMDFe><dhRecbto>2023-10-06T13:00:00-03:00</dhRecbto><cStat>204</cStat><xMotivo>Rejeição: Duplicidade de MDF-e  [nProt:935230000069668][dhAut:2023-10-06T13:00:00-03:00]</xMotivo></infProt></protMDFe></retConsReciMDFe></mdfeRetRecepcaoResult></soap:Body></soap:Envelope>"""
+
+response_cancelamento = """<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Header><mdfeCabecMsg xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRecepcaoEvento"><cUF>35</cUF><versaoDados>3.00</versaoDados></mdfeCabecMsg></soap:Header><soap:Body><mdfeRecepcaoEventoResult xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRecepcaoEvento"><retEventoMDFe xmlns="http://www.portalfiscal.inf.br/mdfe" versao="3.00"><infEvento Id="ID935230000069678"><tpAmb>2</tpAmb><verAplic>RS20230927085804</verAplic><cOrgao>35</cOrgao><cStat>135</cStat><xMotivo>Evento registrado e vinculado ao MDF-e</xMotivo><chMDFe>35231005472475000102580200000700041639188984</chMDFe><tpEvento>110111</tpEvento><xEvento>Cancelamento</xEvento><nSeqEvento>001</nSeqEvento><dhRegEvento>2023-10-06T13:00:00-03:00</dhRegEvento><nProt>935230000069678</nProt></infEvento></retEventoMDFe></mdfeRecepcaoEventoResult></soap:Body></soap:Envelope>"""
+
+response_encerramento = """<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Header><mdfeCabecMsg xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRecepcaoEvento"><cUF>35</cUF><versaoDados>3.00</versaoDados></mdfeCabecMsg></soap:Header><soap:Body><mdfeRecepcaoEventoResult xmlns="http://www.portalfiscal.inf.br/mdfe/wsdl/MDFeRecepcaoEvento"><retEventoMDFe xmlns="http://www.portalfiscal.inf.br/mdfe" versao="3.00"><infEvento Id="ID935230000069680"><tpAmb>2</tpAmb><verAplic>RS20230927085804</verAplic><cOrgao>35</cOrgao><cStat>135</cStat><xMotivo>Evento registrado e vinculado ao MDF-e</xMotivo><chMDFe>35231005472475000102580200000700011636567559</chMDFe><tpEvento>110112</tpEvento><xEvento>Encerramento</xEvento><nSeqEvento>001</nSeqEvento><dhRegEvento>2023-10-06T13:00:00-03:00</dhRegEvento><nProt>935230000069680</nProt></infEvento></retEventoMDFe></mdfeRecepcaoEventoResult></soap:Body></soap:Envelope>"""
+
+
+class FakeRetorno(object):
+    def __init__(self, text):
+        self.text = text
+        self.content = text.encode("utf-8")
+
+    def raise_for_status(self):
+        pass
+
+
+def mocked_mdfe_autorizada(*args, **kwargs):
+    result = analisar_retorno_raw_xsdata(
+        "nfeAutorizacaoLote",
+        object(),
+        b"<fake_post/>",
+        FakeRetorno(response_autorizada),
+        RetConsReciMdfe,
+    )
+    result.processo_xml = b"dummy"
+    return result
+
+
+def mocked_mdfe_rejeitada(*args, **kwargs):
+    result = analisar_retorno_raw_xsdata(
+        "nfeAutorizacaoLote",
+        object(),
+        b"<fake_post/>",
+        FakeRetorno(response_rejeitada),
+        RetConsReciMdfe,
+    )
+    result.processo_xml = b"dummy"
+    return result
+
+
+def mock_mdfe_cancelamento(*args, **kwargs):
+    result = analisar_retorno_raw_xsdata(
+        "nfeRecepcaoEvento",
+        object(),
+        b"<fake_post/>",
+        FakeRetorno(response_cancelamento),
+        RetEventoMdfe,
+    )
+    result.processo_xml = b"dummy"
+    return result
+
+
+def mock_mdfe_encerramento(*args, **kwargs):
+    result = analisar_retorno_raw_xsdata(
+        "nfeRecepcaoEvento",
+        object(),
+        b"<fake_post/>",
+        FakeRetorno(response_encerramento),
+        RetEventoMdfe,
+    )
+    result.processo_xml = b"dummy"
+    return result
+
+
+class TestMDFeWebServices(TestMDFeSerialize):
+    def setUp(self):
+        super().setUp(mdfe_list=[])
+
+        self.sn_company_id.district = "TEST"
+        self.sn_company_id.street2 = "TEST"
+
+        self.document_id = self.env["l10n_br_fiscal.document"].create(
+            self._get_default_document_data()
+        )
+        self.prepare_test_mdfe(self.document_id)
+
+    @mock.patch.object(DocumentoEletronico, "_post", side_effect=mocked_mdfe_autorizada)
+    def test_mdfe_success(self, _mock_post):
+        self.document_id.action_document_send()
+
+        self.assertEqual(self.document_id.state_edoc, SITUACAO_EDOC_AUTORIZADA)
+
+        cancel_wizard = (
+            self.env["l10n_br_fiscal.document.cancel.wizard"]
+            .with_context(
+                active_model="l10n_br_fiscal.document", active_id=self.document_id.id
+            )
+            .create(
+                {
+                    "document_id": self.document_id.id,
+                    "justification": "Era apenas um teste.",
+                }
+            )
+        )
+        with mock.patch.object(
+            DocumentoEletronico, "_post", side_effect=mock_mdfe_cancelamento
+        ):
+            cancel_wizard.doit()
+
+        self.assertEqual(self.document_id.state_edoc, SITUACAO_EDOC_CANCELADA)
+        self.assertIsNotNone(self.document_id.cancel_event_id)
+        self.assertEqual(self.document_id.cancel_event_id.state, "done")
+        self.assertEqual(self.document_id.cancel_event_id.status_code, "135")
+        self.assertEqual(
+            Datetime.to_string(self.document_id.cancel_event_id.protocol_date),
+            "2023-10-06 13:00:00",
+        )
+
+    @mock.patch.object(DocumentoEletronico, "_post", side_effect=mocked_mdfe_rejeitada)
+    def test_mdfe_rejeitada(self, _mock_post):
+        self.document_id.action_document_send()
+        self.assertEqual(self.document_id.state_edoc, SITUACAO_EDOC_REJEITADA)
+
+    @mock.patch.object(DocumentoEletronico, "_post", side_effect=mocked_mdfe_autorizada)
+    def test_encerramento_mdfe(self, _mock_post):
+        self.document_id.action_document_send()
+
+        closure_wizard = (
+            self.env["l10n_br_fiscal.document.closure.wizard"]
+            .with_context(
+                active_model="l10n_br_fiscal.document", active_id=self.document_id.id
+            )
+            .create(
+                {
+                    "document_id": self.document_id.id,
+                    "company_id": self.sn_company_id.id,
+                    "state_id": self.acre_state.id,
+                    "city_id": self.acre_city.id,
+                }
+            )
+        )
+        with mock.patch.object(
+            DocumentoEletronico, "_post", side_effect=mock_mdfe_encerramento
+        ):
+            closure_wizard.doit()
+
+        self.assertEqual(self.document_id.state_edoc, SITUACAO_EDOC_ENCERRADA)
+        self.assertIsNotNone(self.document_id.closure_event_id)
+        self.assertEqual(self.document_id.closure_event_id.state, "done")
+        self.assertEqual(self.document_id.closure_event_id.status_code, "135")
+        self.assertEqual(
+            Datetime.to_string(self.document_id.closure_event_id.protocol_date),
+            "2023-10-06 13:00:00",
+        )
+
+    def test_atualiza_status_mdfe(self):
+        mock_autorizada = mock.MagicMock(spec=["resposta"])
+        mock_autorizada.resposta.protMDFe.infProt.cStat = AUTORIZADO[0]
+        mock_autorizada.resposta.protMDFe.infProt.xMotivo = "TESTE AUTORIZADO"
+        mock_autorizada.resposta.protMDFe.infProt.dhRecbto = datetime.now()
+        mock_autorizada.processo_xml = b"dummy"
+        self.document_id.atualiza_status_mdfe(mock_autorizada)
+
+        self.assertEqual(self.document_id.state_edoc, SITUACAO_EDOC_AUTORIZADA)
+        self.assertEqual(self.document_id.status_code, AUTORIZADO[0])
+        self.assertEqual(self.document_id.status_name, "TESTE AUTORIZADO")
+
+    def test_qrcode(self):
+        old_document_type = self.document_id.document_type_id
+        self.document_id.document_type_id = False
+
+        qr_code = self.document_id.get_mdfe_qrcode()
+        self.assertIsNone(qr_code)
+
+        self.document_id.document_type_id = old_document_type
+        qr_code = self.document_id.get_mdfe_qrcode()
+        self.assertIsNotNone(qr_code)
diff --git a/l10n_br_mdfe/views/document.xml b/l10n_br_mdfe/views/document.xml
new file mode 100644
index 000000000000..d1411425a14d
--- /dev/null
+++ b/l10n_br_mdfe/views/document.xml
@@ -0,0 +1,405 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record model="ir.ui.view" id="mdfe_document_form_view">
+        <field name="name">mdfe.document.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_fiscal.document</field>
+        <field name="inherit_id" ref="l10n_br_fiscal.document_form" />
+        <field name="mode">primary</field>
+        <field name="arch" type="xml">
+            <xpath
+                expr="//button[@name='action_document_correction']"
+                position="attributes"
+            >
+                <attribute name="invisible">1</attribute>
+            </xpath>
+
+            <xpath expr="//page[@name='document_related']" position="attributes">
+                <attribute name="invisible">1</attribute>
+            </xpath>
+
+            <xpath expr="//page[@name='recipient']" position="attributes">
+                <attribute name="invisible">1</attribute>
+            </xpath>
+
+            <xpath expr="//page[@name='products']" position="attributes">
+                <attribute name="invisible">1</attribute>
+            </xpath>
+
+            <xpath expr="//page[@name='finance']" position="attributes">
+                <attribute name="invisible">1</attribute>
+            </xpath>
+
+            <xpath expr="//page[@name='amounts']" position="attributes">
+                <attribute name="invisible">1</attribute>
+            </xpath>
+
+            <xpath expr="//field[@name='edoc_purpose']" position="attributes">
+               <attribute name="invisible">1</attribute>
+            </xpath>
+
+            <xpath expr="//field[@name='ind_final']" position="attributes">
+                <attribute name="invisible">1</attribute>
+             </xpath>
+
+             <xpath expr="//field[@name='ind_pres']" position="attributes">
+                <attribute name="invisible">1</attribute>
+             </xpath>
+
+             <xpath expr="//field[@name='fiscal_operation_id']" position="after">
+                <field name="mdfe_emit_type" />
+                <field name="mdfe_transp_type" />
+             </xpath>
+
+            <xpath expr="//page[@name='delivery']" position="inside">
+                <group>
+                    <field name="mdfe_initial_state_id" />
+                    <field name="mdfe_final_state_id" />
+                </group>
+
+                <separator colspan="4" string="Loading Cities" />
+                <field name="mdfe_loading_city_ids" />
+
+                <separator colspan="4" string="Route States" />
+                <field name="mdfe_route_state_ids" />
+            </xpath>
+
+            <xpath expr="//page[@name='others']" position="before">
+                <page string="Related Documents">
+                    <field name="mdfe30_infMunDescarga" nolabel="1">
+                        <tree>
+                            <field name="state_id" />
+                            <field name="city_id" />
+                            <field name="document_type" />
+                        </tree>
+                        <form>
+                            <sheet>
+                                <group>
+                                    <field name="country_id" invisible="1" />
+                                    <field name="state_id" />
+                                    <field name="city_id" />
+                                    <field name="document_type" />
+                                </group>
+
+                                <notebook>
+                                    <page string="Documents">
+                                        <field
+                                            name="nfe_ids"
+                                            nolabel="1"
+                                            attrs="{'invisible': [('document_type', '!=', 'nfe')]}"
+                                            domain="[('document_type_code', '=', '55')]"
+                                        />
+                                        <field
+                                            name="cte_ids"
+                                            nolabel="1"
+                                            attrs="{'invisible': [('document_type', '!=', 'cte')]}"
+                                            domain="[('document_type_code', '=', '59')]"
+                                        />
+                                        <field
+                                            name="mdfe_ids"
+                                            nolabel="1"
+                                            attrs="{'invisible': [('document_type', '!=', 'mdfe')]}"
+                                            domain="[('document_type_code', '=', '58')]"
+                                        />
+                                    </page>
+                                </notebook>
+                            </sheet>
+                        </form>
+                    </field>
+                </page>
+
+                <page string="Modal">
+                    <group>
+                        <field name="mdfe_modal" widget="radio" />
+                    </group>
+
+                    <group
+                        attrs="{'invisible': [('mdfe_modal', '!=', '1')]}"
+                        colspan="4"
+                    >
+                        <group>
+                            <field name="mdfe30_codAgPorto" />
+                            <field name="mdfe30_RNTRC" />
+                        </group>
+
+                        <notebook colspan="4">
+                            <page string="Vehicle">
+                                <group>
+                                    <group>
+                                        <field name="mdfe30_cInt" />
+                                        <field
+                                            name="mdfe30_placa"
+                                            attrs="{'required': [('mdfe_modal', '=', '1')]}"
+                                        />
+                                        <field name="mdfe30_RENAVAM" />
+                                        <field
+                                            name="mdfe30_tpCar"
+                                            attrs="{'required': [('mdfe_modal', '=', '1')]}"
+                                        />
+                                        <field
+                                            name="mdfe30_tpRod"
+                                            attrs="{'required': [('mdfe_modal', '=', '1')]}"
+                                        />
+                                        <field name="rodo_vehicle_state_id" />
+                                        <field
+                                            name="mdfe30_prop"
+                                            context="{
+                                                'form_view_ref': 'l10n_br_mdfe.res_partner_prop_form_view',
+                                            }"
+                                            domain="[
+                                                ('cnpj_cpf', '!=', False),
+                                                ('mdfe30_RNTRC', '!=', False),
+                                            ]"
+                                        />
+                                    </group>
+                                    <group>
+                                        <field
+                                            name="mdfe30_tara"
+                                            attrs="{'required': [('mdfe_modal', '=', '1')]}"
+                                        />
+                                        <field name="mdfe30_capKG" />
+                                        <field name="mdfe30_capM3" />
+                                    </group>
+                                </group>
+
+                                <separator string="Conductors" />
+                                <field name="mdfe30_condutor" nolabel="1" />
+                            </page>
+                            <page string="CIOT">
+                                <field name="mdfe30_infCIOT" nolabel="1" />
+                            </page>
+                            <page string="Tow">
+                                <field name="mdfe30_veicReboque" nolabel="1" />
+                            </page>
+                            <page string="Seals">
+                                <field name="mdfe30_lacRodo" nolabel="1" />
+                            </page>
+                            <page string="Toll">
+                                <group>
+                                    <field name="mdfe30_categCombVeic" />
+                                </group>
+                                <field name="mdfe30_disp" nolabel="1" />
+                            </page>
+                            <page string="Contractors">
+                                <field name="mdfe30_infContratante" nolabel="1" />
+                            </page>
+                            <page string="Payment">
+                                <field name="mdfe30_infPag" nolabel="1" />
+                            </page>
+                        </notebook>
+                    </group>
+
+                    <group
+                        attrs="{'invisible': [('mdfe_modal', '!=', '2')]}"
+                        colspan="4"
+                    >
+                        <group>
+                            <field
+                                name="mdfe30_nac"
+                                attrs="{'required': [('mdfe_modal', '=', '2')]}"
+                            />
+                            <field
+                                name="mdfe30_matr"
+                                attrs="{'required': [('mdfe_modal', '=', '2')]}"
+                            />
+                            <field
+                                name="mdfe30_nVoo"
+                                attrs="{'required': [('mdfe_modal', '=', '2')]}"
+                            />
+                            <field
+                                name="mdfe30_dVoo"
+                                attrs="{'required': [('mdfe_modal', '=', '2')]}"
+                            />
+                        </group>
+                        <group>
+                            <field
+                                name="mdfe30_cAerEmb"
+                                attrs="{'required': [('mdfe_modal', '=', '2')]}"
+                            />
+                            <field
+                                name="mdfe30_cAerDes"
+                                attrs="{'required': [('mdfe_modal', '=', '2')]}"
+                            />
+                        </group>
+                    </group>
+
+                    <group
+                        attrs="{'invisible': [('mdfe_modal', '!=', '3')]}"
+                        colspan="4"
+                    >
+                        <group>
+                            <field
+                                name="mdfe30_irin"
+                                attrs="{'required': [('mdfe_modal', '=', '3')]}"
+                            />
+                            <field name="mdfe30_nViag" />
+                        </group>
+
+                        <notebook colspan="4">
+                            <page string="Embarcação">
+                                <group>
+                                    <group>
+                                        <field
+                                            name="mdfe30_tpEmb"
+                                            attrs="{'required': [('mdfe_modal', '=', '3')]}"
+                                        />
+                                        <field
+                                            name="mdfe30_cEmbar"
+                                            attrs="{'required': [('mdfe_modal', '=', '3')]}"
+                                        />
+                                        <field
+                                            name="mdfe30_xEmbar"
+                                            attrs="{'required': [('mdfe_modal', '=', '3')]}"
+                                        />
+                                        <field name="mdfe30_tpNav" />
+                                    </group>
+
+                                    <group>
+                                        <field
+                                            name="mdfe30_cPrtEmb"
+                                            attrs="{'required': [('mdfe_modal', '=', '3')]}"
+                                        />
+                                        <field
+                                            name="mdfe30_cPrtDest"
+                                            attrs="{'required': [('mdfe_modal', '=', '3')]}"
+                                        />
+                                        <field name="mdfe30_prtTrans" />
+                                    </group>
+                                </group>
+                            </page>
+
+                            <page string="Carregamento">
+                                <field
+                                    name="mdfe30_infTermCarreg"
+                                    nolabel="1"
+                                    options="{'no_open': True}"
+                                />
+                            </page>
+
+                            <page string="Descarregamento">
+                                <field
+                                    name="mdfe30_infTermDescarreg"
+                                    nolabel="1"
+                                    options="{'no_open': True}"
+                                />
+                            </page>
+
+                            <page string="Comboio">
+                                <field
+                                    name="mdfe30_infEmbComb"
+                                    nolabel="1"
+                                    options="{'no_open': True}"
+                                />
+                            </page>
+
+                            <page string="Carga Vazia">
+                                <field
+                                    name="mdfe30_infUnidCargaVazia"
+                                    nolabel="1"
+                                    options="{'no_open': True}"
+                                />
+                            </page>
+
+                            <page string="Transporte Vazio">
+                                <field
+                                    name="mdfe30_infUnidTranspVazia"
+                                    nolabel="1"
+                                    options="{'no_open': True}"
+                                />
+                            </page>
+                        </notebook>
+                    </group>
+
+                    <group
+                        attrs="{'invisible': [('mdfe_modal', '!=', '4')]}"
+                        colspan="4"
+                    >
+                        <group>
+                            <field
+                                name="mdfe30_xPref"
+                                attrs="{'required': [('mdfe_modal', '=', '4')]}"
+                            />
+                            <field name="mdfe30_dhTrem" />
+                            <field
+                                name="mdfe30_qVag"
+                                attrs="{'required': [('mdfe_modal', '=', '4')]}"
+                            />
+                        </group>
+
+                        <group>
+                            <field
+                                name="mdfe30_xOri"
+                                attrs="{'required': [('mdfe_modal', '=', '4')]}"
+                            />
+                            <field
+                                name="mdfe30_xDest"
+                                attrs="{'required': [('mdfe_modal', '=', '4')]}"
+                            />
+                        </group>
+
+                        <notebook colspan="4">
+                            <page string="Vagões">
+                                <field
+                                    name="mdfe30_vag"
+                                    nolabel="1"
+                                    attrs="{'required': [('mdfe_modal', '=', '4')]}"
+                                />
+                            </page>
+                        </notebook>
+                    </group>
+                </page>
+                <page string="Seguros da Carga">
+                    <field name="mdfe30_seg" nolabel="1" required="1">
+                        <tree>
+                            <field name="mdfe30_infResp" />
+                            <field name="mdfe30_infSeg" />
+                            <field name="mdfe30_nApol" />
+                            <field name="mdfe30_nAver" />
+                        </tree>
+                        <form>
+                            <sheet>
+                                <group>
+                                    <field name="mdfe30_infResp" />
+                                    <field name="mdfe30_infSeg" />
+                                    <field name="mdfe30_nApol" />
+                                    <field name="mdfe30_nAver" />
+                                </group>
+                            </sheet>
+                        </form>
+                    </field>
+                </page>
+                <page string="Totais">
+                    <group>
+                        <group>
+                            <field name="mdfe30_cUnid" />
+                            <field name="mdfe30_qCarga" />
+                            <field name="mdfe30_vCarga" />
+                        </group>
+                        <group>
+                            <field name="mdfe30_qCTe" />
+                            <field name="mdfe30_qNFe" />
+                            <field name="mdfe30_qMDFe" />
+                        </group>
+                    </group>
+                </page>
+            </xpath>
+
+            <xpath expr="//field[@name='date_in_out']" position="after">
+                <field name="mdfe30_prodPred" />
+            </xpath>
+
+            <xpath expr="//button[@name='action_document_cancel']" position="before">
+                <button
+                    name="action_document_closure"
+                    type="object"
+                    string="Encerrar"
+                    groups="l10n_br_fiscal.group_user"
+                    attrs="{'invisible': [('state_edoc', '!=', 'autorizada')]}"
+                />
+            </xpath>
+        </field>
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/views/mdfe_action.xml b/l10n_br_mdfe/views/mdfe_action.xml
new file mode 100644
index 000000000000..c80449be2a35
--- /dev/null
+++ b/l10n_br_mdfe/views/mdfe_action.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+
+    <!-- MDF-e Document -->
+    <record id="mdfe_document_action" model="ir.actions.act_window">
+        <field name="name">MDF-e</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">l10n_br_fiscal.document</field>
+        <field name="view_mode">tree,form</field>
+        <field
+            name="view_ids"
+            eval="[
+            (5,0,0),
+            (
+                0,
+                0,
+                {
+                    'view_mode': 'tree',
+                    'view_id': ref('l10n_br_fiscal.document_tree')
+                }
+            ),
+            (
+                0,
+                0,
+                {
+                    'view_mode': 'form',
+                    'view_id': ref('l10n_br_mdfe.mdfe_document_form_view')
+                }
+            ),
+        ]"
+        />
+        <field
+            name="domain"
+            eval="[('document_type_id', '=', ref('l10n_br_fiscal.document_58'))]"
+        />
+        <field
+            name="context"
+            eval="{'default_document_type_id': ref('l10n_br_fiscal.document_58')}"
+        />
+        <field name="help" type="html">
+            <p class="o_view_nocontent_smiling_face">
+              Add a new MDF-e
+            </p>
+        </field>
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/views/mdfe_menu.xml b/l10n_br_mdfe/views/mdfe_menu.xml
new file mode 100644
index 000000000000..7eb08deee1db
--- /dev/null
+++ b/l10n_br_mdfe/views/mdfe_menu.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+
+    <menuitem
+        id="mdfe_document_menu"
+        action="mdfe_document_action"
+        name="MDF-e"
+        groups="l10n_br_fiscal.group_user"
+        parent="l10n_br_fiscal.document_menu"
+        sequence="50"
+    />
+
+</odoo>
diff --git a/l10n_br_mdfe/views/modal/modal_aquaviario.xml b/l10n_br_mdfe/views/modal/modal_aquaviario.xml
new file mode 100644
index 000000000000..7f635e68698f
--- /dev/null
+++ b/l10n_br_mdfe/views/modal/modal_aquaviario.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <record id="modal_aquaviario_carregamento_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.aquaviario.carregamento.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.aquaviario.carregamento</field>
+        <field name="arch" type="xml">
+            <tree editable="bottom">
+                <field name="loading_harbor" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_aquaviario_descarregamento_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.aquaviario.descarregamento.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.aquaviario.descarregamento</field>
+        <field name="arch" type="xml">
+            <tree editable="bottom">
+                <field name="unloading_harbor" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_aquaviario_comboio_tree_view" model="ir.ui.view">
+        <field name="name">modal.aquaviario.comboio.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.aquaviario.comboio</field>
+        <field name="arch" type="xml">
+            <tree editable="bottom">
+                <field name="mdfe30_cEmbComb" />
+                <field name="mdfe30_xBalsa" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_aquaviario_carga_vazia_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.aquaviario.carga.vazia.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.aquaviario.carga.vazia</field>
+        <field name="arch" type="xml">
+            <tree editable="bottom">
+                <field name="mdfe30_idUnidCargaVazia" />
+                <field name="mdfe30_tpUnidCargaVazia" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_aquaviario_transporte_vazio_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.aquaviario.transporte.vazio.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.aquaviario.transporte.vazio</field>
+        <field name="arch" type="xml">
+            <tree editable="bottom">
+                <field name="mdfe30_idUnidTranspVazia" />
+                <field name="mdfe30_tpUnidTranspVazia" />
+            </tree>
+        </field>
+    </record>
+</odoo>
diff --git a/l10n_br_mdfe/views/modal/modal_ferroviario.xml b/l10n_br_mdfe/views/modal/modal_ferroviario.xml
new file mode 100644
index 000000000000..cf5a1c671009
--- /dev/null
+++ b/l10n_br_mdfe/views/modal/modal_ferroviario.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <record id="modal_ferroviario_vagao_tree_view" model="ir.ui.view">
+        <field name="name">modal.ferroviario.vagao.tree.view</field>
+        <field name="model">l10n_br_mdfe.modal.ferroviario.vagao</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="mdfe30_nVag" />
+                <field name="mdfe30_tpVag" />
+                <field name="mdfe30_serie" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_ferroviario_vagao_form_view" model="ir.ui.view">
+        <field name="name">modal.ferroviario.vagao.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.ferroviario.vagao</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="mdfe30_nVag" />
+                            <field name="mdfe30_tpVag" />
+                            <field name="mdfe30_serie" />
+                            <field name="mdfe30_nSeq" />
+                        </group>
+                        <group>
+                            <field name="mdfe30_pesoBC" />
+                            <field name="mdfe30_pesoR" />
+                            <field name="mdfe30_TU" />
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>
diff --git a/l10n_br_mdfe/views/modal/modal_rodoviario.xml b/l10n_br_mdfe/views/modal/modal_rodoviario.xml
new file mode 100644
index 000000000000..9e22653942a9
--- /dev/null
+++ b/l10n_br_mdfe/views/modal/modal_rodoviario.xml
@@ -0,0 +1,362 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <record id="modal_rodoviario_reboque_form_view" model="ir.ui.view">
+        <field name="name">modal.rodoviario.reboque.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.reboque</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="mdfe30_cInt" />
+                            <field name="mdfe30_placa" />
+                            <field name="mdfe30_RENAVAM" />
+                            <field name="mdfe30_tpCar" />
+                            <field
+                                name="mdfe30_prop"
+                                context="{
+                                    'form_view_ref': 'l10n_br_mdfe.res_partner_prop_form_view'
+                                }"
+                                domain="[
+                                    ('cnpj_cpf', '!=', False),
+                                    ('mdfe30_RNTRC', '!=', False),
+                                ]"
+                            />
+                            <field name="mdfe30_UF" />
+                        </group>
+
+                        <group>
+                            <field name="mdfe30_tara" />
+                            <field name="mdfe30_capKG" />
+                            <field name="mdfe30_capM3" />
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_reboque_tree_view" model="ir.ui.view">
+        <field name="name">modal.rodoviario.reboque.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.reboque</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="mdfe30_cInt" />
+                <field name="mdfe30_placa" />
+                <field name="mdfe30_tpCar" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="res_partner_prop_form_view" model="ir.ui.view">
+        <field name="name">res.partner.reboque.prop.form.view</field>
+        <field name="model">res.partner</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="is_company" />
+                            <field
+                                name="mdfe30_CNPJ"
+                                attrs="{
+                                'invisible': [('is_company', '=', False)],
+                                'required': [('is_company', '=', True)],
+                            }"
+                            />
+                            <field
+                                name="mdfe30_CPF"
+                                attrs="{
+                                'invisible': [('is_company', '=', True)],
+                                'required': [('is_company', '=', False)],
+                            }"
+                            />
+                            <field name="legal_name" />
+                            <field
+                                name="inscr_est"
+                                attrs="{
+                                'invisible': [('is_company', '=', False)],
+                            }"
+                            />
+                            <field name="country_id" />
+                            <field name="state_id" />
+                        </group>
+
+                        <group>
+                            <field name="mdfe30_RNTRC" required="1" />
+                            <field name="mdfe30_tpProp" />
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_ciot_form_view" model="ir.ui.view">
+        <field name="name">modal.rodoviario.ciot.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.ciot</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="is_company" />
+                        <field
+                            name="mdfe30_CNPJ"
+                            attrs="{
+                                'invisible': [('is_company', '=', False)],
+                                'required': [('is_company', '=', True)],
+                            }"
+                        />
+                        <field
+                            name="mdfe30_CPF"
+                            attrs="{
+                                'invisible': [('is_company', '=', True)],
+                                'required': [('is_company', '=', False)],
+                            }"
+                        />
+                        <field name="mdfe30_CIOT" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_ciot_tree_view" model="ir.ui.view">
+        <field name="name">modal.rodoviario.ciot.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.ciot</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="mdfe30_CIOT" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_vale_pedagio_dispositivo_form_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.vale_pedagio.dispositivo.form.view (in l10n_br_mdfe)</field>
+        <field
+            name="model"
+        >l10n_br_mdfe.modal.rodoviario.vale_pedagio.dispositivo</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="mdfe30_nCompra" />
+                            <field name="mdfe30_CNPJForn" />
+                            <field name="mdfe30_CNPJPg" />
+                            <field name="mdfe30_CPFPg" />
+                        </group>
+                        <group>
+                            <field name="mdfe30_vValePed" />
+                            <field name="mdfe30_tpValePed" />
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_vale_pedagio_dispositivo_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.vale_pedagio.dispositivo.tree.view (in l10n_br_mdfe)</field>
+        <field
+            name="model"
+        >l10n_br_mdfe.modal.rodoviario.vale_pedagio.dispositivo</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="mdfe30_nCompra" />
+                <field name="mdfe30_tpValePed" />
+                <field name="mdfe30_vValePed" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="res_partner_contratante_form_view" model="ir.ui.view">
+        <field name="name">res.partner.contratante.form.view (in l10n_br_mdfe)</field>
+        <field name="model">res.partner</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="is_company" />
+                        <field name="cnpj_cpf" required="1" />
+                        <field name="legal_name" required="1" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="res_partner_contratante_tree_view" model="ir.ui.view">
+        <field name="name">res.partner.contratante.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">res.partner</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="legal_name" required="1" />
+                <field name="cnpj_cpf" required="1" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_pagamento_form_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.pagamento.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.pagamento</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="partner_id" />
+                            <field name="mdfe30_indAltoDesemp" />
+                            <field name="mdfe30_indPag" />
+                        </group>
+                        <group>
+                            <field name="mdfe30_vContrato" />
+                            <field name="mdfe30_vAdiant" />
+                        </group>
+                        <group>
+                            <field name="payment_type" />
+                            <field
+                                name="mdfe30_codBanco"
+                                attrs="{'invisible': [('payment_type', '!=', 'bank')]}"
+                            />
+                            <field
+                                name="mdfe30_codAgencia"
+                                attrs="{'invisible': [('payment_type', '!=', 'bank')]}"
+                            />
+                            <field
+                                name="mdfe30_PIX"
+                                attrs="{'invisible': [('payment_type', '!=', 'pix')]}"
+                            />
+                        </group>
+                    </group>
+
+                    <notebook>
+                        <page string="Informações do Prazo">
+                            <field name="mdfe30_infPrazo" nolabel="1" />
+                        </page>
+
+                        <page string="Frete">
+                            <field name="mdfe30_comp" nolabel="1" />
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_pagamento_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.pagamento.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.pagamento</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="partner_id" />
+                <field name="mdfe30_vContrato" />
+                <field name="mdfe30_vAdiant" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_pagamento_prazo_form_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.pagamento.prazo.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.pagamento.prazo</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="mdfe30_nParcela" />
+                        <field name="mdfe30_vParcela" />
+                        <field name="mdfe30_dVenc" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_pagamento_prazo_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.pagamento.prazo.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.pagamento.prazo</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="mdfe30_nParcela" />
+                <field name="mdfe30_vParcela" />
+                <field name="mdfe30_dVenc" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_pagamento_frete_form_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.pagamento.frete.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.pagamento.frete</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="mdfe30_tpComp" />
+                        <field name="mdfe30_vComp" />
+                        <field name="mdfe30_xComp" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_pagamento_frete_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.pagamento.frete.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.pagamento.frete</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="mdfe30_tpComp" />
+                <field name="mdfe30_vComp" />
+                <field name="mdfe30_xComp" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_veiculo_condutor_tree_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.veiculo.condutor.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.veiculo.condutor</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="mdfe30_xNome" />
+                <field name="mdfe30_CPF" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="modal_rodoviario_veiculo_condutor_form_view" model="ir.ui.view">
+        <field
+            name="name"
+        >modal.rodoviario.veiculo.condutor.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.modal.rodoviario.veiculo.condutor</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="mdfe30_xNome" />
+                        <field name="mdfe30_CPF" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>
diff --git a/l10n_br_mdfe/views/product_product.xml b/l10n_br_mdfe/views/product_product.xml
new file mode 100644
index 000000000000..1cc09a479dad
--- /dev/null
+++ b/l10n_br_mdfe/views/product_product.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record id="mdfe_product_product_form_view" model="ir.ui.view">
+        <field name="name">mdfe.product.product.form (in l10n_br_mdfe)</field>
+        <field name="model">product.product</field>
+        <field name="inherit_id" ref="product.product_normal_form_view" />
+        <field name="arch" type="xml">
+            <xpath expr="//notebook" position="inside">
+                <page string="MDFe">
+                    <group>
+                        <field name="mdfe30_tpCarga" />
+                        <field name="mdfe30_infLotacao" />
+                    </group>
+                </page>
+            </xpath>
+        </field>
+    </record>
+
+    <record id="product_lotacao_form_view" model="ir.ui.view">
+        <field name="name">product.lotacao.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.product.lotacao</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="mdfe30_infLocalCarrega" />
+                        <field name="mdfe30_infLocalDescarrega" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="product_lotacao_local_form_view" model="ir.ui.view">
+        <field name="name">product.lotacao.local.form.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.product.lotacao.local</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="local_type" />
+                        <field
+                            name="mdfe30_CEP"
+                            attrs="{'invisible': [('local_type', '!=', 'CEP')]}"
+                        />
+                        <field
+                            name="mdfe30_latitude"
+                            attrs="{'invisible': [('local_type', '!=', 'coord')]}"
+                        />
+                        <field
+                            name="mdfe30_longitude"
+                            attrs="{'invisible': [('local_type', '!=', 'coord')]}"
+                        />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>
diff --git a/l10n_br_mdfe/views/res_company.xml b/l10n_br_mdfe/views/res_company.xml
new file mode 100644
index 000000000000..4b12f3f6ca00
--- /dev/null
+++ b/l10n_br_mdfe/views/res_company.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record model="ir.ui.view" id="res_company_form_view">
+        <field name="name">res.company.form (in l10n_br_mdfe)</field>
+        <field name="model">res.company</field>
+        <field name="inherit_id" ref="l10n_br_fiscal.fiscal_res_company_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//notebook/page[@name='fiscal']/notebook" position="inside">
+                <page name="mdfe" string="MDF-e">
+                    <group name="mdfe_settings" string="MDF-e Default Settings">
+                        <group>
+                            <field name="mdfe_version" required="1" />
+                            <field name="mdfe_environment" required="1" />
+                        </group>
+                    </group>
+                </page>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/views/res_partner.xml b/l10n_br_mdfe/views/res_partner.xml
new file mode 100644
index 000000000000..2fc3ffc450ff
--- /dev/null
+++ b/l10n_br_mdfe/views/res_partner.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record id="mdfe_res_partner_form_view" model="ir.ui.view">
+        <field name="name">mdfe.res.partner.form (in l10n_br_mdfe)</field>
+        <field name="model">res.partner</field>
+        <field name="inherit_id" ref="base.view_partner_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//notebook" position="inside">
+                <page string="MDFe">
+                    <group string="Seguro" colspan="4">
+                        <field name="mdfe30_respSeg" />
+                    </group>
+
+                    <group string="Veículo" colspan="4">
+                        <field name="mdfe30_tpProp" />
+                        <field name="mdfe30_RNTRC" />
+                    </group>
+                </page>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe/views/template.xml b/l10n_br_mdfe/views/template.xml
new file mode 100644
index 000000000000..6d58eb7d2646
--- /dev/null
+++ b/l10n_br_mdfe/views/template.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template
+        id="assets_common"
+        name="MDFe assets common"
+        inherit_id="web.assets_common"
+    >
+        <xpath expr="." position="inside">
+            <link rel="stylesheet" href="/l10n_br_mdfe/static/src/css/damdfe.css" />
+        </xpath>
+    </template>
+</odoo>
diff --git a/l10n_br_mdfe/views/transporte.xml b/l10n_br_mdfe/views/transporte.xml
new file mode 100644
index 000000000000..2b447a648663
--- /dev/null
+++ b/l10n_br_mdfe/views/transporte.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <record id="transporte_lacre_tree_view" model="ir.ui.view">
+        <field name="name">transporte.lacre.tree.view (in l10n_br_mdfe)</field>
+        <field name="model">l10n_br_mdfe.transporte.lacre</field>
+        <field name="arch" type="xml">
+            <tree editable="bottom">
+                <field name="mdfe30_nLacre" />
+            </tree>
+        </field>
+    </record>
+</odoo>
diff --git a/l10n_br_mdfe/wizards/__init__.py b/l10n_br_mdfe/wizards/__init__.py
new file mode 100644
index 000000000000..a021067c4d73
--- /dev/null
+++ b/l10n_br_mdfe/wizards/__init__.py
@@ -0,0 +1,3 @@
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+
+from . import document_closure_wizard
diff --git a/l10n_br_mdfe/wizards/document_closure_wizard.py b/l10n_br_mdfe/wizards/document_closure_wizard.py
new file mode 100644
index 000000000000..8436db0270ed
--- /dev/null
+++ b/l10n_br_mdfe/wizards/document_closure_wizard.py
@@ -0,0 +1,40 @@
+# Copyright 2023 KMEE
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class DocumentClosurenWizard(models.TransientModel):
+    _name = "l10n_br_fiscal.document.closure.wizard"
+    _description = "Fiscal Document Closure Wizard"
+    _inherit = "l10n_br_fiscal.base.wizard.mixin"
+
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+        default=lambda self: self.env.company.id,
+    )
+
+    country_id = fields.Many2one(
+        comodel_name="res.country",
+        related="company_id.country_id",
+    )
+
+    state_id = fields.Many2one(
+        comodel_name="res.country.state",
+        string="State",
+        domain="[('country_id', '=', country_id)]",
+    )
+
+    city_id = fields.Many2one(
+        string="City",
+        comodel_name="res.city",
+        domain="[('state_id', '=', state_id)]",
+    )
+
+    def doit(self):
+        for wizard in self:
+            if wizard.document_id:
+                wizard.document_id.closure_state_id = wizard.state_id
+                wizard.document_id.closure_city_id = wizard.city_id
+                wizard.document_id._document_closure()
+        self._close()
diff --git a/l10n_br_mdfe/wizards/document_closure_wizard.xml b/l10n_br_mdfe/wizards/document_closure_wizard.xml
new file mode 100644
index 000000000000..57066665a7b5
--- /dev/null
+++ b/l10n_br_mdfe/wizards/document_closure_wizard.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 KMEE
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record id="document_closure_wizard_form" model="ir.ui.view">
+        <field name="name">l10n_br_fiscal.document.closure.wizard.form</field>
+        <field name="model">l10n_br_fiscal.document.closure.wizard</field>
+        <field name="arch" type="xml">
+            <form string="Encerramento">
+                <group>
+                    <field name="company_id" invisible="1" />
+                    <field name="country_id" invisible="1" />
+                    <field name="state_id" string="Estado do Encerramento" />
+                    <field name="city_id" string="Cidade do Encerramento" />
+                </group>
+                <footer>
+                    <button name="doit" string="OK" class="btn-primary" type="object" />
+                    <button string="Cancel" class="btn-default" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <record id="document_closure_wizard_action" model="ir.actions.act_window">
+        <field name="name">Encerramento</field>
+        <field name="res_model">l10n_br_fiscal.document.closure.wizard</field>
+        <field name="view_mode">form</field>
+        <field name="context">{}</field>
+        <field name="target">new</field>
+    </record>
+
+</odoo>
diff --git a/l10n_br_mdfe_spec/__manifest__.py b/l10n_br_mdfe_spec/__manifest__.py
index f5b1b34abe89..0de1a01feb21 100644
--- a/l10n_br_mdfe_spec/__manifest__.py
+++ b/l10n_br_mdfe_spec/__manifest__.py
@@ -4,7 +4,7 @@
     "author": "Akretion, Odoo Community Association (OCA)",
     "license": "LGPL-3",
     "category": "Accounting",
-    "summary": "CT-e spec",
+    "summary": "MDF-e spec",
     "depends": ["base"],
     "installable": True,
     "application": False,
diff --git a/l10n_br_mdfe_spec/static/description/index.html b/l10n_br_mdfe_spec/static/description/index.html
index 1cd0f667e9d1..7054961877a9 100644
--- a/l10n_br_mdfe_spec/static/description/index.html
+++ b/l10n_br_mdfe_spec/static/description/index.html
@@ -9,12 +9,12 @@
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
+:Id: $Id: html4css1.css 7952 2016-07-26 18:15:59Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
 
-See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
+See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
 */
 
diff --git a/l10n_br_nfe/__manifest__.py b/l10n_br_nfe/__manifest__.py
index a92ce3df9b43..e2289d5fa6d7 100644
--- a/l10n_br_nfe/__manifest__.py
+++ b/l10n_br_nfe/__manifest__.py
@@ -47,7 +47,7 @@
             "nfelib>=2.0.0",
             "erpbrasil.assinatura>=1.7.0",
             "erpbrasil.transmissao>=1.1.0",
-            "erpbrasil.edoc>=2.5.2",
+            "erpbrasil.edoc>=2.6.0",
             "erpbrasil.edoc.pdf",
         ],
     },
diff --git a/l10n_br_nfe/hooks.py b/l10n_br_nfe/hooks.py
index 0914878978fe..6b86ab18855a 100644
--- a/l10n_br_nfe/hooks.py
+++ b/l10n_br_nfe/hooks.py
@@ -47,7 +47,7 @@ def post_init_hook(cr, registry):
             existing_nfes.unlink()
             nfe = (
                 env["nfe.40.infnfe"]
-                .with_context(tracking_disable=True, edoc_type="in", lang="pt_BR")
+                .with_context(tracking_disable=True, edoc_type="in")
                 .build_from_binding(binding.NFe.infNFe)
             )
             _logger.info(nfe.nfe40_emit.nfe40_CNPJ)
diff --git a/l10n_br_nfe/models/document.py b/l10n_br_nfe/models/document.py
index e49752901aaa..e8394dd65046 100644
--- a/l10n_br_nfe/models/document.py
+++ b/l10n_br_nfe/models/document.py
@@ -80,6 +80,7 @@ class NFe(spec_models.StackedModel):
     _schema_version = "4.0.0"
     _odoo_module = "l10n_br_nfe"
     _spec_module = "odoo.addons.l10n_br_nfe_spec.models.v4_0.leiaute_nfe_v4_00"
+    _binding_module = "nfelib.nfe.bindings.v4_0.leiaute_nfe_v4_00"
     _spec_tab_name = "NFe"
     _nfe_search_keys = ["nfe40_Id"]
 
@@ -533,6 +534,8 @@ def _compute_entrega_data(self):
 
     # TODO
 
+    nfe40_dCompet = fields.Date(default=lambda self: fields.Date.context_today(self))
+
     ##########################
     # NF-e tag: retTrib
     ##########################
@@ -708,13 +711,15 @@ def _build_many2one(self, comodel, vals, new_value, key, value, path):
             company_cnpj = self.env.user.company_id.cnpj_cpf.translate(
                 str.maketrans("", "", string.punctuation)
             )
-            emit_cnpj = new_value.get("nfe40_CNPJ").translate(
-                str.maketrans("", "", string.punctuation)
-            )
-            if company_cnpj != emit_cnpj:
-                vals["issuer"] = "partner"
-            new_value["is_company"] = True
-            new_value["cnpj_cpf"] = emit_cnpj
+            emit_cnpj = new_value.get("nfe40_CNPJ", False)
+            if emit_cnpj:
+                emit_cnpj = new_value.get("nfe40_CNPJ").translate(
+                    str.maketrans("", "", string.punctuation)
+                )
+                if company_cnpj != emit_cnpj:
+                    vals["issuer"] = "partner"
+                new_value["is_company"] = True
+                new_value["cnpj_cpf"] = emit_cnpj
             super()._build_many2one(
                 self.env["res.partner"], vals, new_value, "partner_id", value, path
             )
@@ -794,6 +799,7 @@ def _serialize(self, edocs):
         for record in self.with_context(lang="pt_BR").filtered(
             filter_processador_edoc_nfe
         ):
+            record = record.with_context(module="l10n_br_nfe")
             inf_nfe = record.export_ds()[0]
 
             inf_nfe_supl = None
@@ -805,6 +811,9 @@ def _serialize(self, edocs):
         return edocs
 
     def _processador(self):
+        if self.document_type not in (MODELO_FISCAL_NFE, MODELO_FISCAL_NFCE):
+            return super()._processador()
+
         certificate = False
         if self.company_id.sudo().certificate_nfe_id:
             certificate = self.company_id.sudo().certificate_nfe_id
@@ -916,6 +925,10 @@ def atualiza_status_nfe(self, processo):
 
     def _valida_xml(self, xml_file):
         self.ensure_one()
+
+        if self.document_type not in (MODELO_FISCAL_NFE, MODELO_FISCAL_NFCE):
+            return super()._valida_xml(xml_file)
+
         erros = Nfe.schema_validation(xml_file)
         erros = "\n".join(erros)
         self.write({"xml_error_message": erros or False})
@@ -938,6 +951,8 @@ def _exec_after_SITUACAO_EDOC_AUTORIZADA(self, old_state, new_state):
         super()._exec_after_SITUACAO_EDOC_AUTORIZADA(old_state, new_state)
 
     def _generate_key(self):
+        super()._generate_key()
+
         for record in self.filtered(filter_processador_edoc_nfe):
             date = fields.Datetime.context_timestamp(record, record.document_date)
 
@@ -972,6 +987,19 @@ def _generate_key(self):
             )
             record.document_key = chave_edoc.chave
 
+    def _document_qrcode(self):
+        super()._document_qrcode()
+
+        for record in self.filtered(filter_processador_edoc_nfe):
+            record.nfe40_infNFeSupl = self.env[
+                "l10n_br_fiscal.document.supplement"
+            ].create(
+                {
+                    "qrcode": record.get_nfce_qrcode(),
+                    "url_key": record.get_nfce_qrcode_url(),
+                }
+            )
+
     def _eletronic_document_send(self):
         self._prepare_payments_for_nfce()
 
@@ -980,16 +1008,6 @@ def _eletronic_document_send(self):
             if record.xml_error_message:
                 return
 
-            if record.document_type == MODELO_FISCAL_NFCE:
-                record.nfe40_infNFeSupl = self.env[
-                    "l10n_br_fiscal.document.supplement"
-                ].create(
-                    {
-                        "nfe40_qrCode": self.get_nfce_qrcode(),
-                        "nfe40_urlChave": self.get_nfce_qrcode_url(),
-                    }
-                )
-
             processador = record._processador()
             for edoc in record.serialize():
                 processo = None
diff --git a/l10n_br_nfe/models/document_line.py b/l10n_br_nfe/models/document_line.py
index e21c64576e69..888e625e8b8c 100644
--- a/l10n_br_nfe/models/document_line.py
+++ b/l10n_br_nfe/models/document_line.py
@@ -32,6 +32,7 @@ class NFeLine(spec_models.StackedModel):
     _schema_version = "4.0.0"
     _odoo_module = "l10n_br_nfe"
     _spec_module = "odoo.addons.l10n_br_nfe_spec.models.v4_0.leiaute_nfe_v4_00"
+    _binding_module = "nfelib.nfe.bindings.v4_0.leiaute_nfe_v4_00"
     _spec_tab_name = "NFe"
     _stacking_points = {}
     # all m2o below this level will be stacked even if not required:
diff --git a/l10n_br_nfe/models/document_related.py b/l10n_br_nfe/models/document_related.py
index 33e3cb482e62..883c8aad9fdc 100644
--- a/l10n_br_nfe/models/document_related.py
+++ b/l10n_br_nfe/models/document_related.py
@@ -26,6 +26,7 @@ class NFeRelated(spec_models.StackedModel):
     _schema_version = "4.0.0"
     _odoo_module = "l10n_br_nfe"
     _spec_module = "odoo.addons.l10n_br_nfe_spec.models.v4_0.leiaute_nfe_v4_00"
+    _binding_module = "nfelib.nfe.bindings.v4_0.leiaute_nfe_v4_00"
     _spec_tab_name = "NFe"
     _stack_skip = ("nfe40_NFref_ide_id",)
     # all m2o below this level will be stacked even if not required:
diff --git a/l10n_br_nfe/models/document_supplement.py b/l10n_br_nfe/models/document_supplement.py
index 85590853eec7..0a3a094f66c2 100644
--- a/l10n_br_nfe/models/document_supplement.py
+++ b/l10n_br_nfe/models/document_supplement.py
@@ -1,18 +1,24 @@
 # Copyright 2023 KMEE (Felipe Zago Rodrigues <felipe.zago@kmee.com.br>)
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
+from odoo import fields
 
 from odoo.addons.spec_driven_model.models import spec_models
 
 
 class NFeSupplement(spec_models.StackedModel):
     _name = "l10n_br_fiscal.document.supplement"
+    _inherit = ["l10n_br_fiscal.document.supplement", "nfe.40.infnfesupl"]
     _description = "NFe Supplement Document"
-    _inherit = "nfe.40.infnfesupl"
     _stacked = "nfe.40.infnfesupl"
     _field_prefix = "nfe40_"
     _schema_name = "nfe"
     _schema_version = "4.0.0"
     _odoo_module = "l10n_br_nfe"
     _spec_module = "odoo.addons.l10n_br_nfe_spec.models.v4_0.leiaute_nfe_v4_00"
+    _binding_module = "nfelib.nfe.bindings.v4_0.leiaute_nfe_v4_00"
     _spec_tab_name = "NFe"
+
+    nfe40_qrCode = fields.Char(related="qrcode")
+
+    nfe40_urlChave = fields.Char(related="url_key")
diff --git a/l10n_br_nfe/models/product_product.py b/l10n_br_nfe/models/product_product.py
index cf63cb4fa830..3d2293d8c7d2 100644
--- a/l10n_br_nfe/models/product_product.py
+++ b/l10n_br_nfe/models/product_product.py
@@ -2,12 +2,41 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo import api, models
+from odoo.osv import expression
 
 
 class ProductProduct(models.Model):
     _inherit = "product.product"
     _nfe_search_keys = ["default_code", "barcode"]
 
+    def match_or_create_m2o(self, rec_dict, parent_dict, model=None):
+        domain_name, domain_barcode, domain_default_code = [], [], []
+        if parent_dict.get("nfe40_xProd"):
+            rec_dict["name"] = parent_dict["nfe40_xProd"]
+            domain_name = [("name", "=", rec_dict.get("name"))]
+
+        if (
+            parent_dict.get("nfe40_cEANTrib")
+            and parent_dict["nfe40_cEANTrib"] != "SEM GTIN"
+        ):
+            rec_dict["barcode"] = parent_dict["nfe40_cEANTrib"]
+            domain_barcode = [("barcode", "=", rec_dict.get("barcode"))]
+
+        if parent_dict.get("nfe40_cProd"):
+            rec_dict["default_code"] = parent_dict["nfe40_cProd"]
+            domain_default_code = [("default_code", "=", rec_dict.get("default_code"))]
+
+        domain = expression.OR([domain_name, domain_barcode, domain_default_code])
+        match = self.search(domain, limit=1)
+        if match:
+            return match.id
+
+        if self._context.get("dry_run"):
+            rec_id = self.new(rec_dict).id
+        else:
+            rec_id = self.with_context(parent_dict=parent_dict).create(rec_dict).id
+        return rec_id
+
     @api.model
     def default_get(self, default_fields):
         """
diff --git a/l10n_br_nfe/models/res_company.py b/l10n_br_nfe/models/res_company.py
index 9f38cec0f3bb..daac3e5f834c 100644
--- a/l10n_br_nfe/models/res_company.py
+++ b/l10n_br_nfe/models/res_company.py
@@ -26,6 +26,8 @@
 class ResCompany(spec_models.SpecModel):
     _name = "res.company"
     _inherit = ["res.company", "nfe.40.emit"]
+    _field_prefix = "nfe40_"
+    _binding_module = "nfelib.nfe.bindings.v4_0.leiaute_nfe_v4_00"
     _nfe_search_keys = ["nfe40_CNPJ", "nfe40_xNome", "nfe40_xFant"]
 
     nfe40_CNPJ = fields.Char(related="partner_id.nfe40_CNPJ")
diff --git a/l10n_br_nfe/models/res_partner.py b/l10n_br_nfe/models/res_partner.py
index 9621f2958063..05226c4735c0 100644
--- a/l10n_br_nfe/models/res_partner.py
+++ b/l10n_br_nfe/models/res_partner.py
@@ -33,6 +33,8 @@ class ResPartner(spec_models.SpecModel):
         "nfe.40.transporta",
         "nfe.40.autxml",
     ]
+    _binding_module = "nfelib.nfe.bindings.v4_0.leiaute_nfe_v4_00"
+    _field_prefix = "nfe40_"
     _nfe_search_keys = ["nfe40_CNPJ", "nfe40_CPF", "nfe40_xNome"]
 
     @api.model
diff --git a/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000012062777161.xml b/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000012062777161.xml
index 28e2db6e3965..eaaaf57a24f1 100644
--- a/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000012062777161.xml
+++ b/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000012062777161.xml
@@ -133,10 +133,20 @@
                 <vOutro>0.00</vOutro>
                 <vNF>14.00</vNF>
             </ICMSTot>
+            <ISSQNtot>
+                <dCompet>2020-01-01</dCompet>
+            </ISSQNtot>
         </total>
         <transp>
             <modFrete>9</modFrete>
         </transp>
+        <cobr>
+            <fat>
+                <nFat>1</nFat>
+                <vOrig>14.00</vOrig>
+                <vLiq>14.00</vLiq>
+            </fat>
+        </cobr>
         <pag>
             <detPag>
                 <indPag>0</indPag>
diff --git a/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000022062777169.xml b/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000022062777169.xml
index 259c95c08712..40f1ad94150b 100644
--- a/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000022062777169.xml
+++ b/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000022062777169.xml
@@ -135,10 +135,23 @@
                 <vOutro>0.00</vOutro>
                 <vNF>1950.00</vNF>
             </ICMSTot>
+            <ISSQNtot>
+                <vBC>953.36</vBC>
+                <vPIS>12.68</vPIS>
+                <vCOFINS>58.50</vCOFINS>
+                <dCompet>2020-01-01</dCompet>
+            </ISSQNtot>
         </total>
         <transp>
             <modFrete>9</modFrete>
         </transp>
+        <cobr>
+            <fat>
+                <nFat>2</nFat>
+                <vOrig>1950.00</vOrig>
+                <vLiq>1950.00</vLiq>
+            </fat>
+        </cobr>
         <pag>
             <detPag>
                 <indPag>0</indPag>
diff --git a/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000032062777166.xml b/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000032062777166.xml
index e4ae942005c4..6f098a3b4bec 100644
--- a/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000032062777166.xml
+++ b/l10n_br_nfe/tests/nfe/v4_00/leiauteNFe/NFe35200159594315000157550010000000032062777166.xml
@@ -136,10 +136,23 @@
                 <vOutro>0.00</vOutro>
                 <vNF>94.00</vNF>
             </ICMSTot>
+            <ISSQNtot>
+                <vBC>94.00</vBC>
+                <vPIS>0.61</vPIS>
+                <vCOFINS>2.82</vCOFINS>
+                <dCompet>2020-01-01</dCompet>
+            </ISSQNtot>
         </total>
         <transp>
             <modFrete>9</modFrete>
         </transp>
+        <cobr>
+            <fat>
+                <nFat>3</nFat>
+                <vOrig>94.00</vOrig>
+                <vLiq>94.00</vLiq>
+            </fat>
+        </cobr>
         <pag>
             <detPag>
                 <indPag>0</indPag>
diff --git a/l10n_br_nfe/tests/test_nfce.py b/l10n_br_nfe/tests/test_nfce.py
index f906ce753784..4b324886c372 100644
--- a/l10n_br_nfe/tests/test_nfce.py
+++ b/l10n_br_nfe/tests/test_nfce.py
@@ -141,7 +141,7 @@ def setUp(self):
             }
         )
         self.document_id.company_id.certificate_nfe_id = certificate_id
-        self.document_id.company_id.nfce_csc_token = "DUMMY"
+        self.document_id.company_id.nfce_csc_token = "2"
         self.document_id.company_id.nfce_csc_code = "DUMMY"
 
         self.prepare_test_nfe(self.document_id)
@@ -253,6 +253,12 @@ def test_qrcode(self):
         self.assertIsNotNone(qr_code)
         self.assertIsNotNone(qr_code_url)
 
+    def test_processor(self):
+        self.document_id.document_type_id = False
+
+        processador = self.document_id._processador()
+        self.assertIsNone(processador)
+
     @mock.patch.object(DocumentoEletronico, "_post", side_effect=mocked_nfce_autorizada)
     def test_prepare_nfce_payment(self, _mock):
         amount = self.document_id.amount_financial_total / 2
diff --git a/l10n_br_nfe/tests/test_nfe_import.py b/l10n_br_nfe/tests/test_nfe_import.py
index 37f3164ca3d7..83bb407917dc 100644
--- a/l10n_br_nfe/tests/test_nfe_import.py
+++ b/l10n_br_nfe/tests/test_nfe_import.py
@@ -33,7 +33,7 @@ def test_import_in_nfe_dry_run(self):
 
         nfe = (
             self.env["nfe.40.infnfe"]
-            .with_context(tracking_disable=True, edoc_type="in", lang="pt_BR")
+            .with_context(tracking_disable=True, edoc_type="in")
             .build_from_binding(binding.NFe.infNFe, dry_run=True)
         )
         assert isinstance(nfe.id, NewId)
@@ -57,7 +57,7 @@ def test_import_in_nfe(self):
         binding = TnfeProc.from_xml(nfe_stream.read().decode())
         nfe = (
             self.env["nfe.40.infnfe"]
-            .with_context(tracking_disable=True, edoc_type="in", lang="pt_BR")
+            .with_context(tracking_disable=True, edoc_type="in")
             .build_from_binding(binding.NFe.infNFe, dry_run=False)
         )
 
diff --git a/l10n_br_nfe/tests/test_nfe_serialize.py b/l10n_br_nfe/tests/test_nfe_serialize.py
index 1eb7298fb624..df8304d74641 100644
--- a/l10n_br_nfe/tests/test_nfe_serialize.py
+++ b/l10n_br_nfe/tests/test_nfe_serialize.py
@@ -61,9 +61,10 @@ def prepare_test_nfe(self, nfe):
         nfe.document_date = datetime.strptime(
             "2020-01-01T11:00:00", "%Y-%m-%dT%H:%M:%S"
         )
+        nfe.nfe40_dCompet = datetime.strptime("2020-01-01", "%Y-%m-%d")
         nfe.date_in_out = datetime.strptime("2020-01-01T11:00:00", "%Y-%m-%dT%H:%M:%S")
         nfe.nfe40_cNF = "06277716"
-        nfe.with_context(lang="pt_BR")._document_export()
+        nfe._document_export()
 
     def serialize_xml(self, nfe_data):
         for nfe in self.nfe_list:
diff --git a/l10n_br_nfe/tests/test_nfe_structure.py b/l10n_br_nfe/tests/test_nfe_structure.py
index 7d4945fd2d44..967ea9c3bbb0 100644
--- a/l10n_br_nfe/tests/test_nfe_structure.py
+++ b/l10n_br_nfe/tests/test_nfe_structure.py
@@ -124,7 +124,7 @@ def test_doc_stacking_points(self):
             "nfe40_cobr",
             "nfe40_fat",
         ]
-        keys = [k for k in self.env["l10n_br_fiscal.document"]._stacking_points.keys()]
+        keys = [k for k in NFe._stacking_points.keys() if k.startswith("nfe40_")]
         self.assertEqual(sorted(keys), sorted(doc_keys))
 
     def test_doc_tree(self):
@@ -159,9 +159,7 @@ def test_doc_line_stacking_points(self):
             "nfe40_imposto",
             "nfe40_prod",
         ]
-        keys = [
-            k for k in self.env["l10n_br_fiscal.document.line"]._stacking_points.keys()
-        ]
+        keys = [k for k in NFeLine._stacking_points.keys() if k.startswith("nfe40_")]
         self.assertEqual(sorted(keys), line_keys)
 
     def test_doc_line_tree(self):
diff --git a/l10n_br_nfe/views/nfe_document_view.xml b/l10n_br_nfe/views/nfe_document_view.xml
index 0b49b45853ad..2c989d7e1388 100644
--- a/l10n_br_nfe/views/nfe_document_view.xml
+++ b/l10n_br_nfe/views/nfe_document_view.xml
@@ -11,7 +11,11 @@
             <div
                     class="alert alert-warning"
                     role="alert"
-                    attrs="{'invisible': [('nfe_environment','!=','2')]}"
+                    attrs="{'invisible': [
+                        '|',
+                        ('nfe_environment','!=','2'),
+                        ('document_type', 'not in', ['55', '65'])
+                    ]}"
                 >
             Nf-e Environment: <strong><field name="nfe_environment" /></strong>
             </div>
@@ -25,7 +29,9 @@
                   <field name="nfe40_modFrete" />
                   <field name="nfe40_transporta" />
               </group>
-              <group attrs="{'invisible': [('nfe40_idDest', '!=', '3')]}">
+              <group
+                    attrs="{'invisible': ['|', ('nfe40_idDest', '!=', '3'), ('document_type', 'not in', ['55', '65'])]}"
+                >
                   <field name="nfe40_idDest" invisible="1" />
                   <field name="nfe40_UFSaidaPais" />
                   <field name="nfe40_xLocExporta" />
diff --git a/l10n_br_nfse/__manifest__.py b/l10n_br_nfse/__manifest__.py
index 1bd067b6faae..cd6573aee1a5 100644
--- a/l10n_br_nfse/__manifest__.py
+++ b/l10n_br_nfse/__manifest__.py
@@ -12,7 +12,7 @@
     "website": "https://github.com/OCA/l10n-brazil",
     "external_dependencies": {
         "python": [
-            "erpbrasil.edoc>=2.5.2",
+            "erpbrasil.edoc>=2.6.0",
             "erpbrasil.assinatura>=1.7.0",
             "erpbrasil.transmissao>=1.1.0",
             "erpbrasil.base>=2.3.0",
diff --git a/l10n_br_nfse_ginfes/__manifest__.py b/l10n_br_nfse_ginfes/__manifest__.py
index 5261441e046a..b16e6f3584e0 100644
--- a/l10n_br_nfse_ginfes/__manifest__.py
+++ b/l10n_br_nfse_ginfes/__manifest__.py
@@ -13,7 +13,7 @@
     "development_status": "Beta",
     "external_dependencies": {
         "python": [
-            "erpbrasil.edoc>=2.5.2",
+            "erpbrasil.edoc>=2.6.0",
             "erpbrasil.assinatura>=1.7.0",
             "erpbrasil.transmissao>=1.1.0",
             "erpbrasil.base>=2.3.0",
diff --git a/l10n_br_nfse_paulistana/__manifest__.py b/l10n_br_nfse_paulistana/__manifest__.py
index 321c21f10a3a..98c3b5ad28cb 100644
--- a/l10n_br_nfse_paulistana/__manifest__.py
+++ b/l10n_br_nfse_paulistana/__manifest__.py
@@ -13,7 +13,7 @@
     "website": "https://github.com/OCA/l10n-brazil",
     "external_dependencies": {
         "python": [
-            "erpbrasil.edoc>=2.5.2",
+            "erpbrasil.edoc>=2.6.0",
             "erpbrasil.assinatura>=1.7.0",
             "erpbrasil.transmissao>=1.1.0",
             "erpbrasil.base>=2.3.0",
diff --git a/requirements.txt b/requirements.txt
index 2a6c58bf5dd7..7778d1c143c7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ email-validator
 erpbrasil.assinatura>=1.7.0
 erpbrasil.base>=2.3.0
 erpbrasil.edoc.pdf
-erpbrasil.edoc>=2.5.2
+erpbrasil.edoc>=2.6.0
 erpbrasil.transmissao>=1.1.0
 nfelib>=2.0.0
 nfselib.ginfes
diff --git a/setup/l10n_br_mdfe/odoo/addons/l10n_br_mdfe b/setup/l10n_br_mdfe/odoo/addons/l10n_br_mdfe
new file mode 120000
index 000000000000..4b3c90b7dcb2
--- /dev/null
+++ b/setup/l10n_br_mdfe/odoo/addons/l10n_br_mdfe
@@ -0,0 +1 @@
+../../../../l10n_br_mdfe
\ No newline at end of file
diff --git a/setup/l10n_br_mdfe/setup.py b/setup/l10n_br_mdfe/setup.py
new file mode 100644
index 000000000000..28c57bb64031
--- /dev/null
+++ b/setup/l10n_br_mdfe/setup.py
@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)
diff --git a/spec_driven_model/hooks.py b/spec_driven_model/hooks.py
index faad2f173d79..768cc5e37ae0 100644
--- a/spec_driven_model/hooks.py
+++ b/spec_driven_model/hooks.py
@@ -107,6 +107,12 @@ def get_remaining_spec_models(cr, registry, module_name, spec_module):
 
     for model in module_models:
         base_class = registry[model]
+
+        if hasattr(base_class, "_find_origin_class_by_module"):
+            base_class = base_class._find_origin_class_by_module(
+                spec_module, spec_module=True
+            )
+
         # 2nd StackedModel classes, that we will visit
         if hasattr(base_class, "_stacked"):
             node = SpecModel._odoo_name_to_class(base_class._stacked, spec_module)
diff --git a/spec_driven_model/models/spec_export.py b/spec_driven_model/models/spec_export.py
index 36c55353022b..afb62e21868e 100644
--- a/spec_driven_model/models/spec_export.py
+++ b/spec_driven_model/models/spec_export.py
@@ -14,7 +14,11 @@ class AbstractSpecMixin(models.AbstractModel):
 
     @api.model
     def _get_binding_class(self, class_obj):
-        binding_module = sys.modules[self._binding_module]
+        module_name = class_obj._binding_module
+        origin_class = self._get_origin_class()
+        if origin_class:
+            module_name = origin_class._binding_module
+        binding_module = sys.modules[module_name]
         for attr in class_obj._binding_type.split("."):
             binding_module = getattr(binding_module, attr)
         return binding_module
@@ -213,11 +217,16 @@ def _build_generateds(self, class_name=False):
         sub binding instances already properly instanciated.
         """
         self.ensure_one()
+
         if not class_name:
-            if hasattr(self, "_stacked"):
-                class_name = self._stacked
+            origin_class = self._get_origin_class()
+            if not origin_class:
+                origin_class = self
+
+            if hasattr(origin_class, "_stacked"):
+                class_name = origin_class._stacked
             else:
-                class_name = self._name
+                class_name = origin_class._name
 
         class_obj = self.env[class_name]
 
@@ -262,3 +271,10 @@ def export_xml(self, print_xml=True):
     def export_ds(self):
         self.ensure_one()
         return self.export_xml(print_xml=False)
+
+    def _get_origin_class(self):
+        module_name = self._context.get("module", False)
+        if not module_name:
+            return False
+
+        return self._find_origin_class_by_module(module_name)
diff --git a/spec_driven_model/models/spec_models.py b/spec_driven_model/models/spec_models.py
index 358e71b30a62..cd453f700cc8 100644
--- a/spec_driven_model/models/spec_models.py
+++ b/spec_driven_model/models/spec_models.py
@@ -213,6 +213,16 @@ def _odoo_name_to_class(cls, odoo_name, spec_module):
                 return base_class
         return None
 
+    @classmethod
+    def _find_origin_class_by_module(cls, module, spec_module=False):
+        for klass in cls.__bases__:
+            if spec_module:
+                if hasattr(klass, "_spec_module") and klass._spec_module == module:
+                    return klass
+
+            elif klass._module == module:
+                return klass
+
     def _register_hook(self):
         res = super(SpecModel, self)._register_hook()
         from .. import hooks  # importing here avoids loop