• General assembly
• Board of directors
• Supervisory board
• Director of secretariate
• Expert groups

General meeting is the highest authority of the Association.

Board of directors has 9 ordinary memebers and 2 honorary members.

Supervisory board has 3 members.

Secretariate is the executive body of the Board of directors.

Expert groups provide professional work, gather information and draw up proposals for decisions and policies in assigned fields.