The Turkish Green Crescent Society which is in special consultative status with the United Nations Economic and Social Council (ECOSOC) since 2017 is:
- a member of the Board of Directors of the Europe for Action on Drugs (EURAD),
- a member of the European Alcohol Policy Alliance (EUROCARE),
- a member of the Vienna NGO Committee on drugs, which is the civilian network of the United Nations Office On Drugs and Crime (UNODC),
- a member of the İbn-i Sina Health Association, established to carry out activities in the field of health politics within the Islamic Cooperation Organization,
- the president of the Addiction Working Group, consisting of doctors from many countries, within the body of the Federation of Islamic Medical Associations (FIMA),
- the Civil Society Task Force CSTF Representative of Eastern Europe and Central Asia,
- a member of the World Federation Against Drugs (WFAD),
- a member of the European Federation of Therapeutic Communities (EFTC),
- a member of the International Federation of Non-Government Organisations for the Prevention of Drugs and Substance Abuse (IFNGO).