The AMXM is developed under the umbrella of the joint aeronautical databases committee EUROCAE WG-44 / RTCA SC-217:

The AMXM is based on the ISO19100 series of standards maintained by the ISO TC211:

The AMXS is based on OGC implementation specifications:

The ARINC Aeronautical Databases Subcommittee defines a single open encoding format for airport databases to be directly loaded in airborne systems: