Index: MsgDefs.h
===================================================================
diff -u -r08e1637a87576d92ddbfa29e91a852cd26451a70 -rfa5c4d6c8d31116be2270e447a3793a3113c905c
--- MsgDefs.h	(.../MsgDefs.h)	(revision 08e1637a87576d92ddbfa29e91a852cd26451a70)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision fa5c4d6c8d31116be2270e447a3793a3113c905c)
@@ -221,6 +221,11 @@
     MSG_ID_DG_CPLD_STATUS = 0xBD,                                       ///< DG CPLD Status
     MSG_ID_HD_BATTERY_MANAGEMENT_DATA = 0xBE,                           ///< HD battery management logging data
     MSG_ID_HD_BATTERY_STATUS_DATA = 0xBF,                               ///< HD battery status logging data
+    MSG_ID_DG_CHEM_DISINFECT_FLUSH_DATA = 0xC0,                         ///< DG chemical disinfect flush logging data
+    MSG_ID_DG_CHEM_DISINFECT_FLUSH_TIME_DATA = 0xC1,                    ///< DG broadcast of chemical disinfect flush mode time data
+    MSG_ID_DG_START_STOP_CHEM_DISINFECT_FLUSH = 0xC2,                   ///< DG start/stop chemical disinfect flush
+    MSG_ID_UI_CHEM_DISINFECT_FLUSH_CONFIRM = 0xC3,                      ///< UI confirmation of chemical disinfect flush start
+    MSG_ID_HD_CHEM_DISINFECT_FLUSH_CONFIRM_RESPONSE = 0xC4,             ///< HD response to confirmation of chemical disinfect flush start
 
 #ifdef EMC_TEST_BUILD
     MSG_ID_CAN_ERROR_COUNT = 0x999,  // test code in support of EMC testing