Membership
- National Biodiversity Coordination Board of Turkey
- European Federation of National Engineering Associations – FEANI
- Union of European Foresters
- Council of European Foresters
International Collaboration
- FAO
- UNDP
- Forest Europe
- UNECE/FAO
- UNFF
- World Forestry Congress
- European Commission
- Council of Europe
- IU CN
- UNCCD
Memorandum of Understanding between NGOs

- OMO signed cooperation agreements with several NGOs
Some national memberships and initiatives
- OMO is a member of the “National Biodiversity Coordination Board” established by the Presidential Circular published in the Official Gazette dated 2 August 2019.
- OMO is accredited as a Personnel Certification Body by the Turkish Accreditation Agency
- OMO supported the preparation of National Development Plan 2024-2028
- OMO drafted the National Watershed Rehabilitation Strategy

Arnavutluk Ormancılık Araştırmaları Merkezi

Natural Wealth and Ecology Workers Trade Union – Azerbaijan
Azerbaycan Tabi Kaynaklar ve Ekoloji İşçileri Derneği

Saraybosna Arıcılar Birliği

Forestry Association of Federation of Bosnia Herzegovina
Bosna Hersek Federasyonu Orman Mühendisleri ve Teknikerleri Derneği

The Association of Hunting Organizations in Bosnia and Herzegovina
Bosna Hersek Avcı Organizasyonları Birliği

The Independent Trade Union of Forestry, Wood Processing and Paper of Bosnia and Herzegovina
Bosna Hersek Federasyonu Bağımsız Ormancılık Ahşap İşleme ve Kâğıt Sendikası

The International Association for Mediterranean Forests
Uluslararası Akdeniz Ormanları Birliği AIFM

EFDSZ Erdészeti és Faipari Dolgozók Szakszervezete
Macaristan Ormancılık ve Ağaç Endüstrisi Çalışanları Sendikası

Kırgızistan Kamu Vakfı

Kyrgyz Association of Forest and Land Users
Kırgızistan Orman ve Arazi Kullanıcıları Derneği

National pasture users’ Association of Kyrgyzstan “Kyrgyz Jayity”
Kırgızistan Ulusal Mera Kullanıcıları Derneği

Lebanon Reforestation Initiative
Lübnan Ormanlandırma Girişimi

FOREST FRIENDS ASSOCIATION of POLAND
Polonya Orman Dostları Derneği

Romanya Ormancılık Sendikaları Federasyonu

Romanya Orman Mühendisleri Derneği

The Union of European Foresters
Avrupa Ormancılar Birliği

The Council of European Foresters
Avrupa Ormancılar Konseyi

Gram Bharati Samiti-Society for Rural Development
Kırsal Kalkınma Derneği

ORFAMDER – Association of Forestry Faculties
Türkiye Orman Fakülteliler Derneği

ÖZ ORMAN İŞ – Trade Union of Forest
Orman İşçileri Sendikası

Union of Agriculture – Forest Workers Union
Tarım Orman Çalışanları Birliği Sendikası