Purpose This Aerospace Information Report (AIR) provides instructions for intended proper use of Aerospace Standard AS36100 published 2005-02@ as the technical reference for airworthiness approval of air cargo unit load devices (pallets@ nets and containers) to be loaded on board civil transport aircraft. For consistency and cross-checking purposes@ it also includes instructions for proper use of previous NAS 3610 [Revision 10@ 1990@ referenced in TSO C90c]@ as commonly understood by the industry. This AIR does not provide detailed background or rationale for the technical contents of AS36100@ which are separately provided in AIR36107@ AS36100 background and development record. AS36100 exclusively defines the general geometric parameters (insofar as they affect restraint on board aircraft)@ minimum performance requirements and testing parameters of unit load devices. Additional areas as per AS36100 paragraph 1.1@ such as continued airworthiness and maintenance requirements@ design and testing methods@ unit load devices design specifications and accessories@ and rules for proper operation/utilization and operating staff training also need to be considered for designing unit load devices@ and are covered by other documents@ listed in AIR36105.