Audits and Compliance
Audits are where the gap between what your QMS says and what your team actually does becomes painfully visible. Whether the auditor is IATF, AS9100, ISO 9001, VDA 6.3, or a customer second party team, the rituals look similar, the findings look similar, and the prep work is rarely as ready as anyone claims. The guides in this topic cover the practical checklists, the clauses most commonly missed, and how to keep an audit ready posture without dedicating a person full time to staring at the document control system. Written for engineers who would rather pass an audit than perform one.
5 articles in this topic
Featured article

IATF 16949 Internal Audit Checklist: What Every Quality Engineer Needs to Know
A practical IATF 16949 internal audit checklist covering all major clauses, common findings, and tips for running audits that actually prepare you for certification.
Read the full guideAS9100
Aerospace QMS specifics where AS9100 diverges from automotive practice.

Characteristic Accountability in AS9102: How to Balloon a Drawing So Form 3 Maps One to One
Characteristic accountability is where most AS9102 FAI packages get rejected. A practical guide to ballooning a drawing under Rev C, what counts as a characteristic, how GD&T and notes get numbered, and how to make Form 3 map one to one to the design record.

Counterfeit Parts Prevention: How AS5553, AS9100 Clause 8.1.4, and DFARS Fit Together
A practical guide to counterfeit parts prevention for aerospace and defense suppliers. How AS5553, AS9100D Clause 8.1.4, and DFARS 252.246-7007 connect, what a counterfeit avoidance system actually requires, the authorized distributor rule, GIDEP reporting, and AS6171 test methods.

AS9102 First Article Inspection: How Form 1, Form 2, and Form 3 Fit Together Under Rev C
A practical guide to the AS9102 First Article Inspection report under Rev C. Form 1 part accountability, Form 2 material and process verification, Form 3 dimensional results, when an FAI is required, how to handle re-accomplishment, and what changed from Rev B.

AS9100 Internal Audit Checklist: What Aerospace Quality Teams Need to Cover
A practical AS9100D internal audit checklist for aerospace quality engineers. Covers all clauses, the aerospace-specific adders to ISO 9001, common Rev D findings, and how AS9100 differs from AS9102 and NADCAP.
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