The Association is open to all ranks and  includes an amalgamation of the former Warrant Officers (WOs) and Senior Non Commissioned Officers (SNCOs) and Officers Associations to form the one Association in the ACT. The amalgimation occurred in 1991 when the RAEME Head of Corps moved away from the Canberra area.

Since that time the Association has had a small committee structure with a primary focus on arranging social events and other key Corps and Defence events involvement such as ANZAC day and the Corps birthday each year.

The association has had a web site presence to assist with communication since 1995.