The General Board manages the affairs of the Association in accordance with the principles laid down by the General Assembly.

The Executive Committee conducts the regular affairs of the Association. It is appointed by the General Board and consists of

and up to six ordinary members. The Secretary General and his office provide support to the Executive Committee and the General Board in the performance of their responsibilities. The Secretary General and his office are at the same time the place of contact for members and for persons and institutions interested in the Association.