diff --git a/resources/views/form/rapport-iva/1781611760-316ed831-b02a-49f1-8724-e60f9d966fb5.blade.php b/resources/views/form/rapport-iva/1781611760-316ed831-b02a-49f1-8724-e60f9d966fb5.blade.php
index 8f2c12c7..cd5d7e9d 100644
--- a/resources/views/form/rapport-iva/1781611760-316ed831-b02a-49f1-8724-e60f9d966fb5.blade.php
+++ b/resources/views/form/rapport-iva/1781611760-316ed831-b02a-49f1-8724-e60f9d966fb5.blade.php
@@ -285,6 +285,9 @@
             $('#field-uid_number').val(selected.attr('uid_number'));
 
         });
+
+        $('#field-msl_code,#field-uid_number').attr('readonly',true);
+
         $("#field-contact_id").change(function(){
 
             let selected = $('option:selected', this);