Everyone who has served on the posted strength of SASR, or on Headquarters Special Operations (or its predecessor organizations) is eligible to join the Association. People who served in New Zealand SAS, Rhodesian C Squadron SAS and UK SAS and who meet the eligibility requirements to join their respective associations are most welcome to join ASASA. Similarly members from other allied nations' special forces units that have worked closely with SASR may also apply to join.

To become a member simply contact the Association's membership officer via the yellow 'CONTACT ASASA' box below.