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Guide11 min read

Stellantis SQA Audit Preparation Guide for Tier 1 Suppliers 2026

IDS
IDS Editorial Team
Automotive Quality Liaison Practitioners
Published
Stellantis SQA auditors do not read your quality manual to see if you have a process. They read your recent 8Ds to see if you follow it.

Key Takeaways

  • Stellantis SQA (Supplier Quality Assurance) audits verify supplier compliance across IATF 16949 baseline, Stellantis customer-specific requirements, Global 8D format usage, and TSV response cycle documentation.
  • Auditors focus on evidence of process usage, not just process existence. Recent 8Ds, TSV closures, and PPAP submissions are examined for adherence to declared processes.
  • Common audit findings: documentation completeness gaps, D5 and D6 discipline weakness, missing Stellantis customer-specific requirements references, and TSV response cycle miss patterns.
  • Preparation requires 30 to 60 days including internal 8D format review, TSV response cycle data compilation, and customer-specific requirements documentation refresh.
  • IDS provides SQA audit preparation support including internal audit run-through, 8D format review, and TSV documentation compilation.

A Stellantis SQA audit at your facility verifies compliance across multiple dimensions: IATF 16949 baseline, Stellantis customer-specific requirements (CSRs), Global 8D format usage, TSV response cycle documentation, and evidence of process adherence in recent supplier quality events. Preparation is not paperwork exercise. Auditors look for evidence of process usage, not just process existence.

This guide covers what SQA auditors examine, common findings, and how Tier 1 suppliers prepare effectively. For scoping calls, contact IDS at 905-260-2388.

What SQA Auditors Actually Examine

1. IATF 16949 Certification Current

Baseline verification. Certificate must be current, scope must cover the applicable production processes, and any nonconformances from IATF audits must be addressed with corrective action evidence.

2. Stellantis Customer-Specific Requirements Documentation

Auditors review the supplier's documented understanding and adherence to Stellantis CSRs. Suppliers experienced with GM SPQS or Ford Q1 often miss Stellantis-specific requirements without dedicated CSR review.

3. Recent 8D Reports in Stellantis Global 8D Format

Auditors sample recent 8D submissions and examine format adherence, D5 and D6 discipline, verification data quality, and read-across analysis completeness. See 8D reports customers actually accept.

4. TSV Response Cycle Documentation

Auditors review recent TSVs, response acknowledgment timing, on-site presence documentation, containment plan submissions, and closure verification data. Pattern misses trigger elevated audit scrutiny. See Stellantis TSV playbook.

5. PPAP Submission Records

Auditors sample recent PPAP submissions to Stellantis for boundary sample completeness, control plan detail, capability data quality, and customer-specific requirement references.

6. Launch Support Evidence

For suppliers on active launches, auditors review pre-SOP through first-30-days launch support documentation including GP-12 equivalent containment activation, daily customer communication logs, and issue triage records.

Common Audit Findings

  1. D5 corrective action too shallow or D6 verification data too thin in recent 8D reports
  2. Missing Stellantis customer-specific requirement references in PPAP or 8D documentation
  3. TSV response cycle time miss patterns without root cause analysis
  4. Read-across analysis absent in 8D reports for shared platform or shared program components
  5. IATF nonconformance corrective action gaps from prior audits not closed
  6. Boundary sample documentation incomplete for shared components across multiple Stellantis brand programs (Ram, Jeep, Dodge, Chrysler)

30 to 60 Day Preparation Timeline

Days 60 to 45 Before Audit

  • Sample recent 8D reports and review against Stellantis Global 8D format
  • Compile TSV response cycle data for the last 6 to 12 months
  • Verify IATF 16949 certification current and nonconformance corrective actions closed

Days 45 to 30 Before Audit

  • Complete internal 8D format review and refresh training if gaps identified
  • Review Stellantis customer-specific requirements documentation and refresh where needed
  • Compile PPAP submission records with boundary sample and control plan detail

Days 30 to 7 Before Audit

  • Run internal mock audit against SQA audit protocol
  • Address any identified gaps with corrective action documentation
  • Prepare audit-day logistics: meeting rooms, document access, key personnel availability

Audit Day

  • Have key personnel available: quality manager, engineering manager, launch manager, program manager
  • Provide requested documentation promptly with organized access
  • Take detailed notes on any findings for post-audit corrective action planning

Post-Audit Corrective Action

SQA audit findings require documented corrective action within Stellantis specified windows. Weak post-audit response elevates future audit scrutiny and can affect Stellantis supplier scorecard position.

FAQ

Common questions

How often does Stellantis conduct SQA audits?

Frequency varies by supplier scorecard position, program criticality, and prior audit outcomes. Suppliers with strong scorecard performance and clean prior audits face audits less frequently. Suppliers with pattern TSV issues or scorecard degradation face more frequent audits and elevated scrutiny.

What triggers an unscheduled SQA audit?

Pattern TSV events on similar defect modes, major escape events, launch performance misses on new programs, or a change in Stellantis SQA leadership and audit strategy. Unscheduled audits typically carry elevated scrutiny.

How is Stellantis SQA audit different from IATF 16949 audit?

IATF 16949 audits are conducted by third-party certification bodies against the international standard. Stellantis SQA audits are conducted by Stellantis directly against IATF baseline plus Stellantis customer-specific requirements. Both are required for Tier 1 Stellantis supply.

How does IDS help with SQA audit preparation?

IDS provides audit preparation support including internal mock audit, 8D format review against Stellantis Global 8D standards, TSV response cycle documentation compilation, and customer-specific requirements documentation refresh. Common engagement 30 to 60 days before scheduled audit.

Can Stellantis SQA audit findings affect future program awards?

Yes. Audit findings become part of the supplier's Stellantis scorecard record and influence sourcing decisions on future program awards. Suppliers with clean audits carry stronger positions in RFQ shortlisting.

Need this playbook in motion right now?

IDS provides same-day quality liaison response in Spring Hill TN (GM + Ultium Cells), Detroit Metro, Oshawa ON, and other automotive corridors. Call now or send details.

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