diff --git a/eive_tmtc/tmtc/com/subsystem.py b/eive_tmtc/tmtc/com/subsystem.py
index a458bee..25fb4d8 100644
--- a/eive_tmtc/tmtc/com/subsystem.py
+++ b/eive_tmtc/tmtc/com/subsystem.py
@@ -10,7 +10,7 @@ from tmtccmd.config.tmtc import (
 )
 from tmtccmd.tc import service_provider
 from tmtccmd.tc.decorator import ServiceProviderParams
-from tmtccmd.tc.pus_200_fsfw_mode import create_mode_command
+from tmtccmd.tc.pus_200_fsfw_mode import create_mode_command, create_read_mode_command, create_announce_mode_command, create_announce_mode_recursive_command
 from tmtccmd.tc.pus_20_fsfw_param import (
     create_load_param_cmd,
     pack_scalar_u8_parameter_app_data,
@@ -37,6 +37,9 @@ class OpCode:
     TX_AND_RX_CARRIER_WAVE = "rx_and_tx_carrier_wave"
     UPDATE_DEFAULT_DATARATE_LOW = "update_default_rate_low"
     UPDATE_DEFAULT_DATARATE_HIGH = "update_default_rate_high"
+    READ_MODE = "read_mode"
+    ANNOUNCE_MODE = "announce_mode"
+    ANNOUNCE_MODE_RECURSIVE = "announce_mode_recursive"
 
 
 class Info:
@@ -47,6 +50,9 @@ class Info:
     TX_AND_RX_CARRIER_WAVE = "Syrlinks with TX carrier wave"
     UPDATE_DEFAULT_DATARATE_LOW = "Configure default low datarate (BPSK modulation)"
     UPDATE_DEFAULT_DATARATE_HIGH = "Configure default high datarate (0QPSK modulation)"
+    READ_MODE = "Read Mode"
+    ANNOUNCE_MODE  = "Announce Mode"
+    ANNOUNCE_MODE_RECURSIVE = "Announce mode recursively"
 
 
 @service_provider(CustomServiceList.COM_SS)
@@ -101,6 +107,15 @@ def build_com_subsystem_cmd(p: ServiceProviderParams):
         q.add_pus_tc(
             create_mode_command(COM_SUBSYSTEM_ID, Submode.RX_AND_TX_CARRIER_WAVE, 0)
         )
+    elif o == OpCode.READ_MODE:
+        q.add_log_cmd(Info.READ_MODE)
+        q.add_pus_tc(create_read_mode_command(COM_SUBSYSTEM_ID))
+    elif o == OpCode.ANNOUNCE_MODE:
+        q.add_log_cmd(Info.ANNOUNCE_MODE)
+        q.add_pus_tc(create_announce_mode_command(COM_SUBSYSTEM_ID))
+    elif o == OpCode.ANNOUNCE_MODE_RECURSIVE:
+        q.add_log_cmd(Info.ANNOUNCE_MODE_RECURSIVE)
+        q.add_pus_tc(create_announce_mode_recursive_command(COM_SUBSYSTEM_ID))
 
 
 @tmtc_definitions_provider
@@ -112,4 +127,7 @@ def add_com_subsystem_cmds(defs: TmtcDefinitionWrapper):
     oce.add(OpCode.TX_AND_RX_DEF_RATE, Info.TX_AND_RX_DEF_DATARATE)
     oce.add(OpCode.UPDATE_DEFAULT_DATARATE_LOW, Info.UPDATE_DEFAULT_DATARATE_LOW)
     oce.add(OpCode.UPDATE_DEFAULT_DATARATE_HIGH, Info.UPDATE_DEFAULT_DATARATE_HIGH)
+    oce.add(OpCode.READ_MODE, Info.READ_MODE)
+    oce.add(OpCode.ANNOUNCE_MODE, Info.ANNOUNCE_MODE)
+    oce.add(OpCode.ANNOUNCE_MODE_RECURSIVE, Info.ANNOUNCE_MODE_RECURSIVE)
     defs.add_service(CustomServiceList.COM_SS, "COM Subsystem", oce)