PPAP Documents Checklist
Approved engineering change documents
Customer engineering approval
Process flow diagrams
Measurable system analysis studies
Performance and material test results
Initial process studies
Qualified laboratory documentation
Appearance approval report
Sample production parts
Customer specific requirements
Part submission warrant
Is there evidence of manufacturing and customer team engagement?
Is there clear and proper detail provided on “Reason for Submission”?
Is there evidence of prior agreement for submission requirements?
Are all documents controlled?
Are all submission subcomponents/processes included?
Was proper submission level agreed upon prior to submission?
Is the submission according to PPAP 4th edition requirements?
Was the PPAP submitted on time?