Compare AS9120 to ISO 9001
AS9120 standard includes ISO 9001:2015 QMS requirements and specifies additional aviation, space, and defense industry requirements specifically for distributors. The 100+ additional requirements focus on distribution (i.e counterfeit parts).
AS9120 Rev B (2016) = ISO 9001:2015 + 100 additional IAQG requirements
Transitioning from ISO 9001 to AS9120 is straightforward, as both use Annex SL Structure. AS9120Store.com offers a documentation upgrade package which can be included in the Small Business Package or the All in One Package