New High Level Structure. Company History. Documents for IATF AIAG offers several documents to get you and your staff up to speed on the new IATF requirements. Preview of IATF changes. INTENT BEHIND THE REVISION. QS, VDA, EAQFand AVSQ Transition Guidance. Purchase the below documents IATF is an autonomous QMS standard that is fully aligned with the structure and requirements of ISO However, it is not a stand-alone document, but is CP J PERRY JOHNSON CONSULTING, INC. AN EXECUTIVE OVERVIEW IATF