Automotive Supplier Achieves IATF 16949 Certification — 30% Faster Than Industry Average
The Challenge
A Tier 2 automotive stamping and welding supplier was losing bids to competitors with IATF 16949 certification. Three major OEM customers had communicated that future contracts would require IATF 16949 as a minimum qualification. The company operated an ISO 9001 system but had significant gaps in automotive-specific requirements: no formal APQP process, no PPAP capability, SPC was limited to customer-mandated characteristics only, and the MSA program did not meet AIAG requirements. Two previous attempts at IATF 16949 implementation with other consultants had stalled.
Our Approach
Conducted a forensic review of the two previous failed implementation attempts, identifying root causes: insufficient management commitment, unrealistic timelines, and lack of automotive core tools expertise.
Developed a customized 7-month implementation plan with executive sponsorship milestones embedded at each phase gate to ensure sustained management engagement.
Rebuilt the APQP process with product-specific APQP timelines for 12 active part families, including control plan development, PFMEA updates, and boundary sample management.
Implemented a comprehensive PPAP program covering all 18 elements, with specific focus on the elements most frequently cited in IATF audits: dimensional results, material test reports, and process flow diagrams.
Deployed SPC across all special characteristics (currently 34 identified across active products) with Cpk targets of 1.67 for new processes.
Overhauled the MSA program to full AIAG MSA 4th Edition compliance, including GR&R studies for all measurement systems used on special characteristics.
The Results
Achieved IATF 16949:2016 certification in 7 months — 30% faster than the 10-month industry average.
Zero major non-conformances; 3 minor non-conformances, all closed within the 90-day window.
Unlocked $8M in new OEM contract opportunities within the first 6 months post-certification.
Won preferred supplier status with 2 of 3 target OEM customers.
Customer quality complaints (PPM) reduced by 42% in the first year through improved APQP and SPC practices.
Internal reject rate dropped from 4.2% to 1.8% — representing $340K in annual cost savings.
“After two failed attempts with other consultants, we were skeptical. Exceleor's approach was completely different — they didn't just write procedures, they embedded automotive core tools into our daily operations. Our OEM auditors were genuinely impressed. We've gone from struggling to get on bid lists to being named preferred supplier.”
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