diff --git a/application/config/constants.php b/application/config/constants.php
index 0d8d7c0a..820bb1c0 100755
--- a/application/config/constants.php
+++ b/application/config/constants.php
@@ -70,7 +70,8 @@ define('REQITEM_POCREATED',                     'ST022');
 define('REQITEM_PARTIALLY_PO_CREATED',                     'ST023');
 define('REQITEM_Emergency_PO_CREATED',                     'ST024');
 define('POLINEITEM_IGR_CREATED',                     'ST040');
-
+define('REQ_READYFORDELIVERY',                     'ST049');
+define('REQ_DELIVERED',                     'ST050');
 /*IGR Status */
 define('IGR_CREATED',                     'ST027');
 define('IGR_CLOSED',                     'ST028');