AS9100 Audit


I have recently started work at a company that is registered to AS9100. My previous employer was registered to ISO 9001 and I was trained as an internal auditor.

What additional training is required to audit to AS9100? (other than learning the standard).

Does my previous training in internal quality auditing qualify me to audit to the AS9100 standard?

Are the standards for auditor different for AS9100 than ISO 9001?


The ISO 9001 and AS9100 requirement for internal auditors are the same; that the auditor be competent. The organization determines the competence requirements for its internal auditors. Typically, the competence includes both knowledge of the standard and internal audit methodology.

Buddy Cressionnie
International Aerospace Quality Group Americas AS9100 Lead
Voting member of the U.S. TAG to ISO/TC 176
Southlake, TX

Additional ASQ Resources

AS9100 Keeps Bosch Communications Flying High in Aerospace Industry
by Janet Jacobsen
Abstract: In 2006, the Bosch Corporation acquired Minnesota-based Telex Communications, Inc., a supplier to the aerospace industry. This business became known as Bosch Communications Systems. Boeing, a key customer for Bosch Communications’ aviation headsets, issued a requirement for all suppliers to become certified to AS9100, the international quality management system standard for the aerospace industry. To satisfy Boeing’s requirement, Bosch Communications launched an ambitious initiative to achieve dual AS9100/ISO 9001 certification in less than one year. Bosch contracted with ASQ to provide AS9100 lead auditor and internal auditor training to educate a cross-functional team about the standard and prepare them for the auditing process. In October 2008, just 11 months after launching its certification effort, Bosch earned both AS9100 and ISO 9001 certification.

Road to Revision- The path ahead for updating the AS9100 series of standards
by Buddy Cressionnie
Abstract: The flagship aviation, space and defense quality management system (QMS) standard has started revision activities. AS9100—Quality management systems—requirements for aviation, space and defense organizations is the foundation standard of the International Aerospace Quality Group (IAQG).

The AS9100C, AS9110, and AS9120 Handbook (ebook)
by James Culliton
Abstract: AS9100, AS9110, and AS9120, the quality management system (QMS) standards for the aerospace industry, are written in the most ambiguous language possible. Indeed, they don’t outline how they should be implemented. Those decisions are left to the organization implementing their requirements or, in some cases, to a consultant.

Although some consultant firms for aerospace systems are excellent, there are many that purport to be experts yet proffer systems and processes that are either in contravention to the standards’ requirements or so unwieldy that they render the process impotent.

In an effort to simplify these issues, this book proposes practices that have been described as opportunities for improvement or best practices by registration auditors in the past. It includes a discussion of each of the three standards’ clauses, suggests best practices to comply with them, outlines common findings associated with them, and provides an overview of the changes to AS9100C from AS9100B.

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