Supplier need to prepare
1 Procedure to handle non-conforming products
2 the way to identify the status of products should be clear and visible. Different label to identify status is preferred (waiting, Pass, …) , Reject label is mandatory.
3 The non conformance products shall be separated clearly and visible, for example one label for one pallet is preferred, otherwise one label with many pallet if necessary is acceptable (but highly recommend not to use)