Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -r16b79d9ec32acce57b5bb007fc19a5c891c7fff1 -rcf94c3059b220c787cc8eabc691940967c1537e1
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 16b79d9ec32acce57b5bb007fc19a5c891c7fff1)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision cf94c3059b220c787cc8eabc691940967c1537e1)
@@ -237,29 +237,34 @@
 BOOL signalUserInitiateTreatment( void )
 {
     BOOL result = FALSE;
-    REQUEST_REJECT_REASON_CODE_T rejReason = REQUEST_REJECT_REASON_NOT_ALLOWED_IN_CURRENT_MODE;
+    REQUEST_REJECT_REASON_CODE_T rejReason = REQUEST_REJECT_REASON_NONE;
 
-    if ( ( MODE_STAN == getCurrentOperationMode() ) && ( STANDBY_WAIT_FOR_TREATMENT_STATE == currentStandbyState ) )
+    if ( TRUE != getAlarmNewTreatmentStatus() )
     {
-        if ( TRUE == isDGCommunicating() )
-        {
-            if ( ( DG_MODE_STAN == getDGOpMode() ) && ( DG_STANDBY_MODE_STATE_IDLE == getDGSubMode() ) )
-            {
-                treatStartReqReceived = TRUE;
-                result = TRUE;
-                rejReason = REQUEST_REJECT_REASON_NONE;
-            }
-            else
-            {
-                rejReason = REQUEST_REJECT_REASON_DG_NOT_IN_STANDBY_IDLE_STATE;
-            }
-        }
-        else
-        {
-            rejReason = REQUEST_REJECT_REASON_DG_COMM_LOST;
-        }
+        rejReason = REQUEST_REJECT_REASON_NO_NEW_TREATMENT_ALARM_TRIGGERED;
     }
 
+    if ( ( MODE_STAN != getCurrentOperationMode() ) || ( STANDBY_WAIT_FOR_TREATMENT_STATE != currentStandbyState ) )
+    {
+        rejReason = REQUEST_REJECT_REASON_NOT_ALLOWED_IN_CURRENT_MODE;
+    }
+
+    if ( TRUE != isDGCommunicating() )
+    {
+        rejReason = REQUEST_REJECT_REASON_DG_COMM_LOST;
+    }
+
+    if ( ( DG_MODE_STAN != getDGOpMode() ) || ( DG_STANDBY_MODE_STATE_IDLE != getDGSubMode() ) )
+    {
+        rejReason = REQUEST_REJECT_REASON_DG_NOT_IN_STANDBY_IDLE_STATE;
+    }
+
+    if ( REQUEST_REJECT_REASON_NONE == rejReason )
+    {
+        result = TRUE;
+        treatStartReqReceived = TRUE;
+    }
+
     sendInitiateTreatmentResponseMsg( result, rejReason );
 
     return result;
Index: firmware/App/Services/AlarmMgmt.c
===================================================================
diff -u -r9feea867113c62088f0ce91750127972dbd9bf53 -rcf94c3059b220c787cc8eabc691940967c1537e1
--- firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision 9feea867113c62088f0ce91750127972dbd9bf53)
+++ firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision cf94c3059b220c787cc8eabc691940967c1537e1)
@@ -82,7 +82,9 @@
 /// Alarm user recovery actions enabled flags.
 static BOOL alarmUserRecoveryActionEnabled[ NUMBER_OF_ALARM_USER_ACTIONS ];
 
-static U32 alarmAudioVolumeLevel = 3; //MIN_ALARM_VOLUME_ATTENUATION;          ///< Set alarm audio volume attenuation level (0..4 - lower level = higher gain).
+static U32 alarmAudioVolumeLevel = 3; //MIN_ALARM_VOLUME_ATTENUATION;           ///< Set alarm audio volume attenuation level (0..4 - lower level = higher gain).
+
+static BOOL allowNewTreatment = TRUE;                                           ///< Allow new treatment persistent flag.
 
 // ********** private function prototypes **********
 
@@ -149,7 +151,9 @@
     alarmStatus.noEndTreatment = FALSE;
     alarmStatus.noNewTreatment = FALSE;
     alarmStatus.noDialRecirc = FALSE;
-    alarmStatus.usrACKRequired = FALSE;
+    alarmStatus.usrACKRequired = FALSE;
+
+    allowNewTreatment = TRUE;
 }
 
 /*********************************************************************//**
@@ -569,6 +573,19 @@
         alarmAudioVolumeLevel = MAX_ALARM_VOLUME_LEVEL - volumeLevel;
     }
 }
+
+/*********************************************************************//**
+ * @brief
+* The getAllowNewTreatmentStatus function gets the persistent allow new
+* treatment status flag.
+* @details Inputs: allowNewTreatment
+* @details Outputs: none
+* @return allowNewTreatment
+*************************************************************************/
+BOOL getAllowNewTreatmentStatus( void )
+{
+    return allowNewTreatment;
+}
 
 /*********************************************************************//**
  * @brief
@@ -928,6 +945,11 @@
         noEndTreatment = TRUE;
     }
 
+    if ( TRUE == noNewTreatment )
+    {
+        allowNewTreatment = FALSE;
+    }
+
     // Set updated alarm flags
     alarmStatus.systemFault = systemFault;
     alarmStatus.stop = stop;
Index: firmware/App/Services/AlarmMgmt.h
===================================================================
diff -u -r40e0116bbada6d1780bfa832a9c4684ba9fcfcc8 -rcf94c3059b220c787cc8eabc691940967c1537e1
--- firmware/App/Services/AlarmMgmt.h	(.../AlarmMgmt.h)	(revision 40e0116bbada6d1780bfa832a9c4684ba9fcfcc8)
+++ firmware/App/Services/AlarmMgmt.h	(.../AlarmMgmt.h)	(revision cf94c3059b220c787cc8eabc691940967c1537e1)
@@ -149,7 +149,9 @@
 BOOL doesAlarmStatusIndicateStop( void );
 ALARM_PRIORITY_T getCurrentAlarmStatePriority( void );
 BOOL isAlarmRecoverable( ALARM_ID_T alarm );
-void setAlarmAudioVolume( U32 volumeLevel );
+void setAlarmAudioVolume( U32 volumeLevel );
+
+BOOL getAllowNewTreatmentStatus( void );
 
 BOOL testSetAlarmStateOverride( U32 alarmID, BOOL value );
 BOOL testResetAlarmStateOverride( U32 alarmID );