diff --git a/linux/devices/devicedefinitions/PlocSupervisorDefinitions.h b/linux/devices/devicedefinitions/PlocSupervisorDefinitions.h
index 0e4d30c2..3dc2931e 100644
--- a/linux/devices/devicedefinitions/PlocSupervisorDefinitions.h
+++ b/linux/devices/devicedefinitions/PlocSupervisorDefinitions.h
@@ -15,6 +15,23 @@
 
 namespace supv {
 
+typedef struct
+{
+// The most significant bit of msec value is set to 0x80 to indicate that full
+// time and data information is transmitted, when the time has been synced with
+// the reference. If the time has not been synced with reference, then the most
+// significant bit is set to 0x00. Only the most significant bit is used for
+ // this purpose (bit 15 of the field tm_msec)
+ uint16_t tm_msec;  // miliseconds 0-999;
+ uint8_t  tm_sec;   // seconds after the minute, 0 to 60
+                     // (0 - 60 allows for the occasional leap second)
+ uint8_t  tm_min;   // minutes after the hour, 0 to 59
+ uint8_t  tm_hour;  // hours since midnight, 0 to 23
+ uint8_t  tm_mday;  // day of the month, 1 to 31
+ uint8_t  tm_mon;   // months 1 to 12
+ uint8_t  tm_year;  // years since 1900
+} tas_time_t;
+
 /** Command IDs */
 static const DeviceCommandId_t NONE = 0;
 static const DeviceCommandId_t GET_HK_REPORT = 1;
@@ -104,6 +121,64 @@ static const uint16_t APID_DATA_LOGGER_DATA = 0x20D;
 // 2 bits APID SRC, 00 for OBC, 2 bits APID DEST, 01 for SUPV, 7 bits CMD ID -> Mask 0x080
 static constexpr uint16_t APID_TC_SUPV_MASK = 0x080;
 
+static constexpr uint16_t APID_TMTC_MAN = 0x00;
+static constexpr uint16_t APID_HK = 0x01;
+static constexpr uint16_t APID_BOOT_MAN = 0x02;
+static constexpr uint16_t APID_LATCHUP_MON = 0x03;
+static constexpr uint16_t APID_ADC_MON = 0x04;
+static constexpr uint16_t APID_MEM_MAN = 0x05;
+static constexpr uint16_t APID_DATA_LOGGER = 0x06;
+static constexpr uint16_t APID_WDOG_MAN = 0x07;
+
+enum class HkServiceIds: uint8_t {
+  ENABLE = 0x01,
+  SET_PERIOD = 0x02,
+  GET_REPORT = 0x03,
+  GET_HARDFAULTS_REPORT = 0x04,
+};
+
+enum class TmtcServiceIds: uint8_t {
+	TIME_REF = 0x03,
+	GET_SUPV_VERSION = 0x05,
+	RUN_AUTO_EM_TEST = 0x08,
+	SET_GPIO = 0x0E,
+	READ_GPIO = 0x0F,
+	GET_MPSOC_POWER_INFO = 0x10
+};
+
+enum class BootManServiceIds: uint8_t {
+  START_MPSOC = 0x01,
+  SHUTDOWN_MPSOC = 0x02,
+  SELECT_IMAGE = 0x03,
+  SET_BOOT_TIMEOUT = 0x04,
+  SET_MAX_REBOOT_TRIES = 0x05,
+  RESET_MPSOC = 0x06,
+  RESET_PL = 0x07,
+  GET_BOOT_STATUS_REPORT = 0x08,
+  PREPARE_UPDATE = 0x09,
+  SHUTDOWN_TIMEOUT = 0x0B,
+  FACTORY_FLASH = 0x0C
+};
+
+enum class LatchupMonServiceIds: uint8_t {
+  ENABLE = 0x01,
+  DISABLE = 0x02,
+  SET_ALERT_LIMIT = 0x04,
+  GET_STATUS_REPORT = 0x06
+};
+
+// Right now, none of the commands seem to be implemented, but still
+// keep the enum here in case some are added
+enum class AdcMonServiceIds: uint8_t {};
+
+enum class DataLoggerServiceIds: uint8_t {
+  FACTORY_RESET = 0x07
+};
+
+// Right now, none of the commands seem to be implemented, but still
+// keep the enum here in case some are added
+enum class WdogManServiceIds: uint8_t {};
+
 static const uint16_t APID_START_MPSOC = 0xA1;
 static const uint16_t APID_SHUTWOWN_MPSOC = 0xA2;
 static const uint16_t APID_SEL_MPSOC_BOOT_IMAGE = 0xA3;
@@ -302,6 +377,11 @@ class SupvTcBase : public ploc::SpTcBase {
  public:
   SupvTcBase(SupvTcParams params) : ploc::SpTcBase(params) {}
 
+  SupvTcBase(SupvTcParams params, uint16_t apid, uint16_t seqCount)
+  	  : ploc::SpTcBase(params, apid, seqCount) {
+
+  }
+
  private:
 };