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Checklist: PPAP Submissions for Tier 1 Suppliers


When it comes to launching a new part in the automotive industry, the PPAP (Production Part Approval Process) submission is the moment of truth. For Tier 1 suppliers, it's not just about sending documents, it's about demonstrating readiness, reliability, and compliance with OEM standards.

But even with experience, PPAP submissions can become a complex web of documentation, revisions, and customer-specific nuances. Small gaps in traceability or misaligned documents can lead to rejection, delays, or rework.


Why Tier 1 Suppliers Face Challenges with PPAP Submissions

Even the most skilled teams run into common PPAP challenges:

  • Misaligned revisions between drawings, FMEAs, and control plans
  • Unclear ownership of who prepares what, especially when multiple departments are involved
  • Missing traceability, like unsigned documents or outdated approvals
  • Customer-specific requests that fall outside standard AIAG guidelines

These issues don’t stem from a lack of knowledge but from the complexity of managing it all. A successful PPAP submission isn’t the result of any one tool, system, or checklist: it’s the outcome of all of them working in sync.

The PPAP Submission Checklist is designed to work in coordination with your existing workflows by:

  • Reinforcing collaboration across quality, engineering, and procurement teams
  • Acting as a guidepost throughout your submission; not just at the finish line
  • Supporting your QMS and document control systems with a grounded compliance reference
  • Helping identify and close gaps before they escalate into delays or rework

Think of it as a pre-flight checklist for your entire PPAP journey used at every phase to confirm you're on course, aligned, and ready for a smooth takeoff.


Download Now: Control Plan Checklist


Elevate Your PPAP Process with Empower QLM

With Empower QLM, RGBSI’s digital quality management platform, teams can manage FMEAs, control plans, and audits in one system: reducing manual tracking and improving traceability.

You may also like:

Top 5 Mistakes in PPAP Submissions and How to Fix Them
Accelerating APQP: How Tier 1 Suppliers Can Launch Faster with Quality by Design
Quality 4.0 in Aerospace: Digitizing the PPAP and FAI Process
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