AS9100 was released in late 1999 by the SAE International (Land Sea Air and space Division) following the Final Draft version (June 1999). It is supported by the American Aerospace Quality Group (AAQG). The comparable European version EN9100 is supported by the International Aerospace Quality Group (IAQG). AS9100 is directly aligned with the format and 20 elements of ISO 9001 Standard. It addresses both "design" and "non-design" responsible companies. Its 28 pages (50% more than AS9000) contain many new requirements, and numerous points of emphasis, clarification and interpretation specific to the Aerospace industry.  In 2001, SAE has released AS9100 Rev.A , which contains two sections: Section 1 represents the AS9100 requirements based on the ISO 9001:2000 model, while Section 2 represents AS9100, still lined up to the ISO 9001:1994 document. Section 2 will become obsolete on December 15, 2003.

Main Drivers
In view of the fact that safety and reliability are vital issues in the aerospace industry, the requirements for quality management are second to none. Manufacturers, suppliers and service organizations succeeding in this highly competitive global market are those who regard quality management as a key business driver. Independent AS9100 registration is a presentation of their commitment to quality, safety and reliability. Through the AAQG and IAQG, the Aerospace Industry is clearly indicating that the whole aerospace supply chain will be expected to comply with AS9100 and it's derivatives such as AS9110 for Repair and Overhaul facilities and AS9120 for Pass-through Aerospace Distributors. Many large Aerospace OEMs have indicated that certification to the AS9100 document though the Industry Controlled Other Party (ICOP) process will result in less oversight of the suppliers. The Boeing Company has already indicated that they expect new suppliers to be certified to AS9100 and existing suppliers are being "strongly encouraged" to do so, as well.