The Part Submission Warrant (PSW) is more than just a form—it is the final gate for supplier parts goes to customer production. By understanding its requirements, avoiding mistakes, and aligning with PPAP levels, quality engineers and companies can ensure smooth approval and customer confidence.
Overview: What is a Part Submission Warrant, or PSW? A Part Submission Warrant document or form is used to confirm that the supply of components meets the customer’s requirements. The document is a fundamental part of a managed quality process called the Production Part Approval Process (PPAP).
The Part Submission Warrant (PSW) is an essential part of the PPAP process and must always be sent to the customer. According to the AIAG PPAP manual, all elements should be completed.
PWS stands for Part Submission Warrant. The PWS is the cover sheet of the PPAP, and summarizes the detailed information about the PPAP package. The warrant form – such as the PPAP manual – create by AIAG (and the big American carmakers).
So, what exactly is a Part Submission Warrant (PSW), and why should you care? PSW is a critical component of the Production Part Approval Process (PPAP), a standard used in the automotive and other manufacturing industries to ensure the quality and consistency of supplied details.
Part Submission Warrant (PSW): learn 3 common submission mistakes that can lead to PPAP rejection and how to avoid them.
The document is a Part Submission Warrant that outlines the submission details for a specific part, including customer and supplier information, engineering changes, materials reporting, and submission levels.
MSN: Part Submission Warrant (PSW): Understand How This Document Fits Into PPAP