It's the four-letter acronym the auto supply industry hates: PPAP. While created as a quality-control measure, the Production Part Approval Process has turned into a headache that complicates product ...

Production Part Approval Process, or PPAP, is standardized process that helps manufacturers and suppliers communicate and approve production designs and processes before, during, and after manufacture ...

The production part approval process (PPAP) is a standardized form of documentation used primarily by the automotive industry. PPAP is part of the advanced product quality planning (APQP) process and ...

Overview: What is a Part Submission Warrant, or PSW? A Part Submission Warrant document or form is used to confirm that the ...