The AHM is your definitive source for the latest industry-approved policies and standards covering all facets of safe and efficient airport operations. The AHM & the IATA Ground Operations Manual (IGOM) are now stand-alone, interdependent products which are also available as combos. The AHM is policy driven and focuses on “what to do”. The IGOM is procedure driven, focusing on “how to do it”. For more information such as Table of Contents, product technical requirements and much more, go either to iata.org/ahm or iata.org/igom.