Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r224f096c4d255526eccba9aaa13e36e0e7499f14 -r1e34d32fcfac88792ed72e55953dee721bacd9d5
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 224f096c4d255526eccba9aaa13e36e0e7499f14)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 1e34d32fcfac88792ed72e55953dee721bacd9d5)
@@ -1451,7 +1451,7 @@
     // Create a message record
     blankMessage( &msg );
     msg.hdr.msgID      = MSG_ID_DG_USAGE_DATA;
-    msg.hdr.payloadLen = sizeof( U32 ) + sizeof( U32 ) + sizeof( BOOL );
+    msg.hdr.payloadLen = sizeof( DG_USAGE_INFO_RECORD_T );
 
     // Get the service record. There are no arrays of service to check and also, raise no alarm since the service record
     // has been already checked in POST
@@ -1460,11 +1460,7 @@
     if ( 0 == message->hdr.payloadLen )
     {
         // Fill message payload
-        memcpy( payloadPtr, &usageInfo.lastHeatDisCompleteDateEpoch, sizeof( U32 ) );
-        payloadPtr += sizeof( U32 );
-        memcpy( payloadPtr, &usageInfo.lastChemDisCompleteDateEpoch, sizeof( U32 ) );
-        payloadPtr += sizeof( U32 );
-        memcpy( payloadPtr, &usageInfo.isDisinfected, sizeof( BOOL ) );
+        memcpy( payloadPtr, &usageInfo, sizeof( DG_USAGE_INFO_RECORD_T ) );
     }
 
     // Serialize the message (w/ sync, CRC, and appropriate CAN padding) and add serialized message data to appropriate comm buffer