What is PSW? What does it entail?



PSW is an acronym for "Parts Submission Warrant". It is used in the automotive industry when submitting a new part to a customer for approval as part of a PPAP package. PPAP stands for "Production Part Approval Process". A copy of the PPAP (3rd Edition) is available through AIAG at (248) 358-3033. AIAG = Automotive Industry Action Group

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