APQP Phase Gate Checklist
A phase gate checklist stops an automotive launch from moving forward on assumptions. This checklist lists the typical deliverables of each APQP phase, flags the critical ones, and gives the team a score for each review meeting.
0 of 37 items complete
14 critical items still open - these are the highest-risk gaps.
Phase 1: Plan and define
Phase 2: Product design and development
Phase 3: Process design and development
Phase 4: Product and process validation
Phase 5: Feedback, assessment and corrective action
Tick only deliverables that are complete and reviewed. Do not release a phase gate while critical items are open without a documented risk decision from management.
Launch readiness from live data
Optional: see how ERP and quality data could drive gate reviews without manual status collection.
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How to use it
Run the checklist at the end of each APQP phase with the cross functional team. Tick items only when the deliverable exists, has been reviewed and is under document control. Discuss every critical item that remains open, assign an owner and a date, and record whether management accepts the risk of proceeding. Export the result so each gate has a dated record in the program file.
What each phase delivers
Phase 1 locks down customer requirements and feasibility. Phase 2 produces the released design and DFMEA. Phase 3 produces the process flow, PFMEA, control plan and work instructions. Phase 4 proves the process with a production run, MSA, capability and PPAP. Phase 5 covers launch containment, corrective action and lessons learned. The checklist mirrors these outputs so nothing is skipped under schedule pressure.
- Gate 1: feasibility and goals
- Gate 2: design release
- Gate 3: process and control plan ready
- Gate 4: validation and PPAP
- Gate 5: stable production and learning
Reading the results
A high score with open critical items is still a red gate. Typical blockers are an unsigned feasibility commitment, a control plan not linked to the PFMEA, or capability studies not meeting the customer target. When the team wants to proceed anyway, document the risk, add containment such as extra inspection, and set a re-review date. A gate that is never closed is the early signal of a late launch.
Common mistakes
Treating gates as paperwork, reviewing without the people who own the deliverables, ticking items that exist only as drafts, and leaving MSA and capability work until the final weeks. Another trap is skipping phase 5, where launch problems become lessons that improve the next program.
Frequently Asked Questions
What is an APQP phase gate?
It is a formal review at the end of an APQP phase to confirm the deliverables are complete before the program moves on. The cross functional team and management check evidence, close open items or accept documented risks, and record the decision.
Who should attend a phase gate review?
The cross functional team: program management, design, process engineering, tooling, quality, purchasing and logistics, plus a management sponsor who can accept risk. Customer representatives join for milestones the customer has specified.
Are these deliverables required by every customer?
The five phases and their typical outputs come from the AIAG APQP guidance, but customers adapt them. Some use their own gate systems with extra deliverables. Treat the checklist as a baseline and add items from your customer specific requirements.
What happens if a critical item is open at a gate?
Management should either hold the gate or approve a documented risk decision with owners, dates and containment. Without this, open items tend to surface at PPAP or in production, when they are costlier to fix.
Netray can help connect launch data from ERP and quality systems to a private readiness dashboard for your gate reviews.
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