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Hi,
For 1 product type we have a couple of PPAP approvals for the past decade, which starts from the initial submission and followed by a couple few more due to the revision of the material source/supplier.
We have totally switched to the new material supplier and had the PPAP approved already.
My question is that if ever we have decided to use or revert back to the previous/old material, do we need to re-qualify our products and submit another set of PPAP docs?
Thanks in advance
For 1 product type we have a couple of PPAP approvals for the past decade, which starts from the initial submission and followed by a couple few more due to the revision of the material source/supplier.
We have totally switched to the new material supplier and had the PPAP approved already.
My question is that if ever we have decided to use or revert back to the previous/old material, do we need to re-qualify our products and submit another set of PPAP docs?
Thanks in advance
