AS9100 Certification Cost for a Small Machine Shop (Real Numbers)
Owner-reported numbers, not marketing: registrar audits commonly run $8,000–10,000 for a small shop's initial certification, surveillance audits recur annually, and recertification runs on a three-year cycle. One 70-person defense shop reports ~$160K/year across AS9100, NADCAP, and CMMC combined — but a 10-person shop's realistic all-in first-year number is usually $15–30K including preparation.
The hidden line item is time: quality managers describe building the QMS 'in my free time — it took two years.' That's the cost software and templates actually attack.
The cost breakdown
Registrar fees (initial + stage 1/2 audits): ~$8–10K. QMS documentation: free templates to ~$5–15K with a consultant, or months of internal time. Gap fixes: calibration program, supplier controls, document control — highly variable. Software: $0 (Excel) to $10K+/year for QMS suites; the practical middle is shop software that produces the evidence as a by-product. Ongoing: annual surveillance audits plus the internal audit and management review cadence.
Two honest observations from shops that did it: certification pays back only if your customers require it (aerospace primes and their tier-1s do — it unlocks RFQs you currently can't bid), and the shops that struggle are the ones whose records live in heads and filing cabinets, not the ones with modest but consistent systems.
Cutting the cost without cutting corners
Run 'ISO-ready' first: traceability, calibration, document control, and NCRs as daily habits inside your shop system, before engaging a registrar. Shops that operate the evidence for six months certify faster and cheaper than shops that write a binder the month before stage 1. Traveler's compliance suite is built for exactly this run-up — included at $109/month, not sold as a separate QMS.
Want it handled?
Traveler Cloud does this for $109/month — or follow the steps above yourself, free.
See pricingStraight answers
▸Can a 5-person shop get AS9100 certified?
Yes — the standard scales, and micro-shops hold certs. The economics are the question: audit fees are nearly flat regardless of size, so certify when target customers require it, not speculatively.
▸How long does AS9100 certification take?
Typical small-shop timelines run 6–12 months from committed start to certificate: QMS build/operation, internal audit, management review, then stage 1 and stage 2 registrar audits.