diff --git a/pus_tc/cmd_definitions.py b/pus_tc/cmd_definitions.py
index 51c6f7c..b4b4598 100644
--- a/pus_tc/cmd_definitions.py
+++ b/pus_tc/cmd_definitions.py
@@ -602,10 +602,6 @@ def add_ploc_supv_cmds(cmd_dict: ServiceOpCodeDictT):
             {OpCodeDictKeys.TIMEOUT: 2.0},
         ),
         "27": ("PLOC Supervisor: Copy ADC data to MRAM", {OpCodeDictKeys.TIMEOUT: 2.0}),
-        "28": (
-            "PLOC Supervisor: Enable/Disable NVM0/1/3",
-            {OpCodeDictKeys.TIMEOUT: 2.0},
-        ),
         "30": ("PLOC Supervisor: Run auto EM tests", {OpCodeDictKeys.TIMEOUT: 2.0}),
         "31": ("PLOC Supervisor: MRAM Wipe", {OpCodeDictKeys.TIMEOUT: 2.0}),
         "33": ("PLOC Supervisor: Print CPU stats", {OpCodeDictKeys.TIMEOUT: 2.0}),
@@ -625,7 +621,6 @@ def add_ploc_supv_cmds(cmd_dict: ServiceOpCodeDictT):
             "PLOC Supervisor: Factory reset clear circular entries",
             {OpCodeDictKeys.TIMEOUT: 2.0},
         ),
-        "41": ("PLOC Supervisor: CAN loopback test", {OpCodeDictKeys.TIMEOUT: 2.0}),
         "42": ("PLOC Supervisor: Perform update", {OpCodeDictKeys.TIMEOUT: 2.0}),
         "43": ("PLOC Supervisor: Terminate supervisor process", {OpCodeDictKeys.TIMEOUT: 2.0}),
         "44": ("PLOC Supervisor: Start MPSoC quiet", {OpCodeDictKeys.TIMEOUT: 2.0}),
diff --git a/pus_tc/devs/ploc_supervisor.py b/pus_tc/devs/ploc_supervisor.py
index c0f870e..9b785e7 100644
--- a/pus_tc/devs/ploc_supervisor.py
+++ b/pus_tc/devs/ploc_supervisor.py
@@ -296,13 +296,6 @@ def pack_ploc_supv_commands(
         command = object_id + struct.pack("!I", SupvActionIds.COPY_ADC_DATA_TO_MRAM)
         command = PusTelecommand(service=8, subservice=128, ssc=44, app_data=command)
         tc_queue.appendleft(command.pack_command_tuple())
-    elif op_code == "28":
-        tc_queue.appendleft(
-            (QueueCommands.PRINT, "PLOC Supervisor: Enalbe/Disable NVMs")
-        )
-        command = pack_enable_nvms_cmd(object_id)
-        command = PusTelecommand(service=8, subservice=128, ssc=45, app_data=command)
-        tc_queue.appendleft(command.pack_command_tuple())
     elif op_code == "30":
         tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Run auto EM tests"))
         command = pack_auto_em_tests_cmd(object_id)
@@ -374,13 +367,6 @@ def pack_ploc_supv_commands(
         )
         command = PusTelecommand(service=8, subservice=128, ssc=55, app_data=command)
         tc_queue.appendleft(command.pack_command_tuple())
-    elif op_code == "41":
-        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: CAN loopback test"))
-        command = command = object_id + struct.pack(
-            "!I", SupvActionIds.CAN_LOOPBACK_TEST
-        )
-        command = PusTelecommand(service=8, subservice=128, ssc=56, app_data=command)
-        tc_queue.appendleft(command.pack_command_tuple())
     elif op_code == "42":
         tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Perform update"))
         command = pack_update_command(object_id)