AS9100
AS9100 defined: the aerospace quality management standard, what AS9100D adds to ISO 9001, why certificate scope decides eligibility, and how it differs from Nadcap special process accreditation.
AS9100 is the aerospace quality management standard. AS9100D certification qualifies a supplier for aerospace and defense requests for quote, and prime contractors filter on it before evaluating capability.
AS9100D certification qualifies a supplier for aerospace and defense requests for quote. A prime contractor or tier-one supplier maintaining an approved supplier list will not evaluate an uncertified shop.
The standard incorporates ISO 9001 and adds aerospace requirements covering configuration management, risk, counterfeit part prevention, and product safety. Holding ISO 9001 alone does not qualify a supplier for aerospace work.
AS9100D certification qualifies a supplier for aerospace and defense requests for quote, which is the specific relation that makes it a gate rather than a credential.
As with medical certification, the scope statement rather than the certificate is what a buyer matches against a requirement. Publishing the certificate number, the registrar, the issue date, and the scope gives four matchable facts.
AS9100 is not Nadcap. Nadcap accredits special processes individually, including heat treating, welding, non-destructive testing, and chemical processing. A supplier accredited for one is not accredited for another, and prime contractors frequently require both AS9100D and specific Nadcap accreditations.
AS9100D certification qualifies a supplier for aerospace and defense requests for quote in the same way ISO 13485 qualifies one for medical device work. Both are gates rather than differentiators, and both turn on scope.
See aerospace and defense manufacturing for what ITAR restricts a certified supplier from publishing, and manufacturing SEO for why the scope statement belongs on the page.
Last reviewed . Published by ManufacturingSEO.ai.