diff --git a/Apollo/api/application/config/constants.php b/Apollo/api/application/config/constants.php
index b3370401..1d61a00e 100755
--- a/Apollo/api/application/config/constants.php
+++ b/Apollo/api/application/config/constants.php
@@ -160,6 +160,10 @@ defined('REGISTRATIONDETAILS') OR define('REGISTRATIONDETAILS','T_Registration_D
 // define APPLICATION certificate type constant
 defined('APPLICATION_CONST') OR define('APPLICATION_CONST','APPLICATION');
 
+// registration type constant
+defined('NEWREGISTRATION_CONST') OR define('NEWREGISTRATION_CONST','New Registration');
+defined('RE_REGISTRATION_CONST') OR define('RE_REGISTRATION_CONST','Re-registration');
+
 
 
 //end of database table name