ASDA is composed of two types of members:
Full Members

Legal entities and organisations whose majority of shareholders or owners are situated in the European Union or the European Free Trade Association and which are independent research organisations carrying out activities in the area of ATM science and research.

Associated Members

Individuals who have demonstrated particular scientific achievements in the field of ATM.

In order to become member, applications must be submitted in writing. Decisions about the acceptance of members are made by the General Assembly.
The following organisations and individuals are members of ASDA: