The Board of the Association includes two members, for instance, from Germany. At general meetings Germany has three seats. The administrative centre is in Brussels, at the Belgian Senate. As of the beginning of 1999 there are 600 members in the Association. The bodies of the association are the general meeting and the board.
General meetings take place at least once a year.
Usually 60-120 members participate in them. The board is elected for two years. The board consists of a president, two vice-presidents, a secretary and a treasurer. Up to four assessors may be included in the board. The board also elects a business manager as an honorary post.