1. Membership in the Society is voluntary.
2. The Society is open for membership of legal entities and individuals that are relevant to the goals and objectives of the Society and have been offered by another member of the Society.
3. Membership in Society is open for persons who are not Bulgarian citizens or not have the status of Bulgarian entities.
4. Honorary members of the society may be individual and legal entities persons who have contributed to achieving its goals and objectives and support activities.
5. Honorary members of the Society participate in the General Assembly vote. They do not pay contributions and / or membership fee.