diff --git a/Applications/timeline_command_dispatcher.c b/Applications/timeline_command_dispatcher.c
index 69090e42d..4368f1708 100644
--- a/Applications/timeline_command_dispatcher.c
+++ b/Applications/timeline_command_dispatcher.c
@@ -9,6 +9,8 @@
 
 static TimelineCommandDispatcher timeline_command_dispatcher_;
 const TimelineCommandDispatcher* const timeline_command_dispatcher = &timeline_command_dispatcher_;
+static BCExecStatus bc_exec_status_;
+const BCExecStatus* const bc_exec_status = &bc_exec_status_;
 static CommonCmdPacket TLCD_null_packet_;
 
 static void TLCD_gs_init_(void);
@@ -53,6 +55,15 @@ static void TLCD_gs_init_(void)
   timeline_command_dispatcher_.tlm_info_.page_no = 0;
   timeline_command_dispatcher_.tlm_info_.updated_at = 0;
 
+  bc_exec_status_.last_exec_block_type = TLCD_ID_MAX;
+  bc_exec_status_.last_exec_block = 0;
+  bc_exec_status_.last_exec_time = 0;
+  bc_exec_status_.last_exec_status = CCP_EXEC_SUCCESS;
+  bc_exec_status_.last_err_block_type = TLCD_ID_MAX;
+  bc_exec_status_.last_err_block = 0;
+  bc_exec_status_.last_err_time = 0;
+  bc_exec_status_.last_err_status = CCP_EXEC_SUCCESS;
+
   memset(&TLCD_null_packet_, 0, sizeof(TLCD_null_packet_));
   TLCD_update_tl_list_for_tlm(TLCD_ID_FROM_GS);
 }
@@ -247,28 +258,51 @@ CCP_CmdRet Cmd_TLCD_DEPLOY_BLOCK(const CommonCmdPacket* packet)
 {
   TLCD_ID id = (TLCD_ID)CCP_get_param_from_packet(packet, 0, uint8_t);
   bct_id_t block_no = CCP_get_param_from_packet(packet, 1, bct_id_t);
+  cycle_t exec_time = TMGR_get_master_total_cycle();
   PL_ACK   ack;
 
   if (CCP_get_param_len(packet) != (1 + SIZE_OF_BCT_ID_T))
   {
     // パラメータはTLライン番号(1Byte)とブロック番号。
     // 一致しない場合は異常判定。
+
+    if (id != TLCD_ID_DEPLOY_TLM)
+    {
+      bc_exec_status_.last_err_block_type = id;
+      bc_exec_status_.last_err_block = block_no;
+      bc_exec_status_.last_err_time = exec_time;
+      bc_exec_status_.last_err_status = CCP_EXEC_ILLEGAL_LENGTH;
+    }
     return CCP_make_cmd_ret_without_err_code(CCP_EXEC_ILLEGAL_LENGTH);
   }
 
   if (id >= TLCD_ID_MAX)
   {
     // 指定されたライン番号が存在しない場合は異常判定
+    if (id != TLCD_ID_DEPLOY_TLM)
+    {
+      bc_exec_status_.last_err_block_type = id;
+      bc_exec_status_.last_err_block = block_no;
+      bc_exec_status_.last_err_time = exec_time;
+      bc_exec_status_.last_err_status = CCP_EXEC_ILLEGAL_PARAMETER;
+    }
     return CCP_make_cmd_ret_without_err_code(CCP_EXEC_ILLEGAL_PARAMETER);
   }
 
   if (block_no >= BCT_MAX_BLOCKS)
   {
     // 指定されたブロック番号が存在しない場合は異常判定
+    if (id != TLCD_ID_DEPLOY_TLM)
+    {
+      bc_exec_status_.last_err_block_type = id;
+      bc_exec_status_.last_err_block = block_no;
+      bc_exec_status_.last_err_time = exec_time;
+      bc_exec_status_.last_err_status = CCP_EXEC_ILLEGAL_PARAMETER;
+    }
     return CCP_make_cmd_ret_without_err_code(CCP_EXEC_ILLEGAL_PARAMETER);
   }
 
-  ack = PL_deploy_block_cmd(&(PH_tl_cmd_list[id]), block_no, TMGR_get_master_total_cycle());
+  ack = PL_deploy_block_cmd(&(PH_tl_cmd_list[id]), block_no, exec_time);
 
   if (ack == PL_BC_LIST_CLEARED)
   {
@@ -276,6 +310,13 @@ CCP_CmdRet Cmd_TLCD_DEPLOY_BLOCK(const CommonCmdPacket* packet)
                     (uint32_t)PL_BC_LIST_CLEARED,
                     EL_ERROR_LEVEL_HIGH,
                     (uint32_t)( ((0x000000ff & id) << 24) | (0x00ffffff & block_no) ));
+    if (id != TLCD_ID_DEPLOY_TLM)
+    {
+      bc_exec_status_.last_exec_block_type = id;
+      bc_exec_status_.last_exec_block = block_no;
+      bc_exec_status_.last_exec_time = exec_time;
+      bc_exec_status_.last_exec_status = CCP_EXEC_ILLEGAL_CONTEXT;
+    }
     return CCP_make_cmd_ret(CCP_EXEC_ILLEGAL_CONTEXT, (uint32_t)ack);
   }
   else if (ack != PL_SUCCESS)
@@ -286,14 +327,35 @@ CCP_CmdRet Cmd_TLCD_DEPLOY_BLOCK(const CommonCmdPacket* packet)
                     (uint32_t)( ((0x000000ff & id) << 24) | (0x00ffffff & block_no) ));
     if (ack == PL_BC_TIME_ADJUSTED)
     {
+      if (id != TLCD_ID_DEPLOY_TLM)
+      {
+        bc_exec_status_.last_exec_block_type = id;
+        bc_exec_status_.last_exec_block = block_no;
+        bc_exec_status_.last_exec_time = exec_time;
+        bc_exec_status_.last_exec_status = CCP_EXEC_SUCCESS;
+      }
       return CCP_make_cmd_ret(CCP_EXEC_SUCCESS, (uint32_t)ack);
     }
     else
     {
+      if (id != TLCD_ID_DEPLOY_TLM)
+      {
+        bc_exec_status_.last_err_block_type = id;
+        bc_exec_status_.last_err_block = block_no;
+        bc_exec_status_.last_err_time = exec_time;
+        bc_exec_status_.last_err_status = CCP_EXEC_ILLEGAL_CONTEXT;
+      }
       return CCP_make_cmd_ret(CCP_EXEC_ILLEGAL_CONTEXT, (uint32_t)ack);
     }
   }
 
+  if (id != TLCD_ID_DEPLOY_TLM)
+  {
+    bc_exec_status_.last_exec_block_type = id;
+    bc_exec_status_.last_exec_block = block_no;
+    bc_exec_status_.last_exec_time = exec_time;
+    bc_exec_status_.last_exec_status = CCP_EXEC_SUCCESS;
+  }
   return CCP_make_cmd_ret(CCP_EXEC_SUCCESS, (uint32_t)ack);
 }
 
diff --git a/Applications/timeline_command_dispatcher.h b/Applications/timeline_command_dispatcher.h
index 07c808d7a..64d8ec3bb 100644
--- a/Applications/timeline_command_dispatcher.h
+++ b/Applications/timeline_command_dispatcher.h
@@ -23,8 +23,21 @@ typedef struct
   } tlm_info_;
 } TimelineCommandDispatcher;
 
-extern const TimelineCommandDispatcher* const timeline_command_dispatcher;
 
+typedef struct {
+  TLCD_ID last_exec_block_type;
+  bct_id_t last_exec_block;
+  cycle_t last_exec_time;
+  CCP_EXEC_STS last_exec_status;
+  TLCD_ID last_err_block_type;
+  bct_id_t last_err_block;
+  cycle_t last_err_time;
+  CCP_EXEC_STS last_err_status;
+
+} BCExecStatus;
+
+extern const TimelineCommandDispatcher* const timeline_command_dispatcher;
+extern const BCExecStatus* const bc_exec_status;
 /**
  * @brief TL0 (GS から登録されるバス用の Timeline) の実行 App を作成する
  * @param void
diff --git a/TlmCmd/Ccsds/tlm_space_packet.c b/TlmCmd/Ccsds/tlm_space_packet.c
index 2281dce24..21b83a333 100644
--- a/TlmCmd/Ccsds/tlm_space_packet.c
+++ b/TlmCmd/Ccsds/tlm_space_packet.c
@@ -132,10 +132,9 @@ TSP_2ND_HDR_VER TSP_get_2nd_hdr_ver(const TlmSpacePacket* tsp)
 }
 
 
-void TSP_set_2nd_hdr_ver(TlmSpacePacket* tsp, TSP_2ND_HDR_VER ver)
+void TSP_set_2nd_hdr_ver(TlmSpacePacket* tsp, uint8_t ver)
 {
-  uint8_t tmp = (uint8_t)ver;
-  SP_insert_param_to_packet(TSP_CAST_TO_NON_CONST_SP(tsp), &TSP_pei_2nd_hdr_ver_, &tmp);
+  SP_insert_param_to_packet(TSP_CAST_TO_NON_CONST_SP(tsp), &TSP_pei_2nd_hdr_ver_, &ver);
 }
 
 
diff --git a/TlmCmd/Ccsds/tlm_space_packet.h b/TlmCmd/Ccsds/tlm_space_packet.h
index a0ec014a2..9b4c825d6 100644
--- a/TlmCmd/Ccsds/tlm_space_packet.h
+++ b/TlmCmd/Ccsds/tlm_space_packet.h
@@ -208,10 +208,10 @@ TSP_2ND_HDR_VER TSP_get_2nd_hdr_ver(const TlmSpacePacket* tsp);
 /**
  * @brief  Secondary Header Version No を設定
  * @param[in,out] tsp: TlmSpacePacket
- * @param[in]     id:  TSP_2ND_HDR_VER
+ * @param[in]     id:  uint8_t
  * @return void
  */
-void TSP_set_2nd_hdr_ver(TlmSpacePacket* tsp, TSP_2ND_HDR_VER ver);
+void TSP_set_2nd_hdr_ver(TlmSpacePacket* tsp, uint8_t ver);
 
 /**
  * @brief  Board Time を取得
diff --git a/TlmCmd/telemetry_frame.c b/TlmCmd/telemetry_frame.c
index d1b1405b0..4e6c1f887 100644
--- a/TlmCmd/telemetry_frame.c
+++ b/TlmCmd/telemetry_frame.c
@@ -74,6 +74,11 @@ void TF_copy_u32(uint8_t* ptr, uint32_t data)
   ENDIAN_memcpy(ptr, &data, 4);
 }
 
+void TF_copy_u64(uint8_t* ptr, uint64_t data)
+{
+  ENDIAN_memcpy(ptr, &data, 8);
+}
+
 void TF_copy_i8(uint8_t* ptr, int8_t data)
 {
   ptr[0] = (uint8_t)data;
@@ -89,6 +94,11 @@ void TF_copy_i32(uint8_t* ptr, int32_t data)
   ENDIAN_memcpy(ptr, &data, 4);
 }
 
+void TF_copy_i64(uint8_t* ptr, int64_t data)
+{
+  ENDIAN_memcpy(ptr, &data, 8);
+}
+
 void TF_copy_float(uint8_t* ptr, float data)
 {
   ENDIAN_memcpy(ptr, &data, sizeof(float));
diff --git a/TlmCmd/telemetry_frame.h b/TlmCmd/telemetry_frame.h
index 15574901b..c44dcca2c 100644
--- a/TlmCmd/telemetry_frame.h
+++ b/TlmCmd/telemetry_frame.h
@@ -90,12 +90,16 @@ void TF_copy_u16(uint8_t* ptr, uint16_t data);
 
 void TF_copy_u32(uint8_t* ptr, uint32_t data);
 
+void TF_copy_u64(uint8_t* ptr, uint64_t data);
+
 void TF_copy_i8(uint8_t* ptr, int8_t data);
 
 void TF_copy_i16(uint8_t* ptr, int16_t data);
 
 void TF_copy_i32(uint8_t* ptr, int32_t data);
 
+void TF_copy_i64(uint8_t* ptr, int64_t data);
+
 void TF_copy_float(uint8_t* ptr, float data);
 
 void TF_copy_double(uint8_t* ptr, double data);
diff --git a/TlmCmd/telemetry_generator.c b/TlmCmd/telemetry_generator.c
index f2f41787c..5a9b18b50 100644
--- a/TlmCmd/telemetry_generator.c
+++ b/TlmCmd/telemetry_generator.c
@@ -12,6 +12,7 @@
 #include <src_user/TlmCmd/user_packet_handler.h>
 #include <src_user/Settings/TlmCmd/common_tlm_packet_define.h>
 #include "./Ccsds/tlm_space_packet.h"   // FIXME: TSP 依存性はNGなので， TCP → SP 大工事終わったら直す
+#include <src_user/IfWrapper/mram.h>   // FIXME: RTI 依存性はNGなのでいつか直すべき
 
 
 /**
@@ -123,7 +124,7 @@ CCP_CmdRet Cmd_GENERATE_TLM(const CommonCmdPacket* packet)
   TSP_set_dest_flags(&TG_ctp_, dest_flags);
   TSP_set_dest_info(&TG_ctp_, dr_partition);   // FIXME: もはや dr partition ですらない
   TSP_set_tlm_id(&TG_ctp_, id);
-  TSP_set_2nd_hdr_ver(&TG_ctp_, TSP_2ND_HDR_VER_1);
+  TSP_set_2nd_hdr_ver(&TG_ctp_, (uint8_t)(mram->cdh.obc_startup_counter));
 
   // 生成したパケットを指定された回数配送処理へ渡す
   while (num_dumps != 0)
@@ -249,7 +250,7 @@ static CCP_CmdRet TG_generate_tlm_(TLM_CODE tlm_id,
   TSP_setup_primary_hdr(&TG_ctp_, CTP_APID_FROM_ME, TG_get_next_seq_count_(), packet_len);
 
   // Secondary Header
-  TSP_set_2nd_hdr_ver(&TG_ctp_, TSP_2ND_HDR_VER_1);
+  TSP_set_2nd_hdr_ver(&TG_ctp_, (uint8_t)(mram->cdh.obc_startup_counter));
   TSP_set_board_time(&TG_ctp_, (uint32_t)(TMGR_get_master_total_cycle()));
   TSP_set_tlm_id(&TG_ctp_, tlm_id);
   // FIXME: 他の時刻も入れる