Index: firmware/App/Services/StateServices/DrySelfTests.c
===================================================================
diff -u -r670dfc46c1e73d6f403fa1af6963d6700592c6aa -redc719dbcce02d17d2693ab81712615c617527a0
--- firmware/App/Services/StateServices/DrySelfTests.c	(.../DrySelfTests.c)	(revision 670dfc46c1e73d6f403fa1af6963d6700592c6aa)
+++ firmware/App/Services/StateServices/DrySelfTests.c	(.../DrySelfTests.c)	(revision edc719dbcce02d17d2693ab81712615c617527a0)
@@ -309,6 +309,7 @@
 
         selfTestPreviousPublishDataTime = getMSTimerCount();
 
+        data.substate = currentDrySelfTestsState;
         data.timeout = MAX_DRY_SELF_TEST_TIME;
         data.countdown = ( elapsedSelfTestTimeInSecs <= MAX_DRY_SELF_TEST_TIME ? ( MAX_DRY_SELF_TEST_TIME - elapsedSelfTestTimeInSecs ) : 0 );
         broadcastData( MSG_ID_TD_DRY_SELF_TEST_PROGRESS_DATA, COMM_BUFFER_OUT_CAN_TD_BROADCAST, (U08*)&data, sizeof( SELF_TEST_DRY_PAYLOAD_T ) );
Index: firmware/App/Services/StateServices/DrySelfTests.h
===================================================================
diff -u -r21a1f9847f1ccf22ec8b906bcdadea47ec7b5dc9 -redc719dbcce02d17d2693ab81712615c617527a0
--- firmware/App/Services/StateServices/DrySelfTests.h	(.../DrySelfTests.h)	(revision 21a1f9847f1ccf22ec8b906bcdadea47ec7b5dc9)
+++ firmware/App/Services/StateServices/DrySelfTests.h	(.../DrySelfTests.h)	(revision edc719dbcce02d17d2693ab81712615c617527a0)
@@ -34,6 +34,7 @@
 /// Payload record structure for dry self-test data broadcast message
 typedef struct
 {
+    U32 substate;                           ///< Dry self-Test sub states
     U32 timeout;                            ///< Dry self-test timeout (in seconds)
     U32 countdown;                          ///< Dry self-test timeout countdown (in seconds)
 } SELF_TEST_DRY_PAYLOAD_T;