United Nations

• Food and Agriculture Organization of the United Nations (FAO)
• Global Environment Facility (GEF)
• United Nations Convention to Combat Desertification (UNCCD)
• United Nations Decade on Biodiversity (UNDB)
• United Nations Environment Programme (UNEP)
• United Nations Framework Convention on Climate Change (UNFCCC)
• United Nations Volunteers (UNV)
• United Nations World Tourism Organization (UNWTO)

Biodiversity-related Conventions and IGOs

Joint Website of the Biodiversity-related Conventions (Biodiversity Liaison Group - BLG)

BLG Members

• Convention on Biological Diversity (CBD)
• Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES)
• International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA)
• Ramsar Convention on Wetlands of International Importance especially as Waterfowl Habitat
• UNESCO World Heritage Convention (WHC)
• Convention on the Conservation of Migratory Species of Wild Animals (CMS)

Other Biodiversity-related Conventions

• Bern Convention on the Conservation of European Wildlife and Natural Habitats
• East Asian-Australasian Flyway Partnership (EAAFP)
• Inter-American Convention for the Protection and Conservation of Sea Turtles
• International Whaling Commission (IWC)
• Pacific Regional Environment Programme (SPREP) 
• United Nations Convention to Combat Desertification (UNCCD)
• Western Hemsiphere Migratory Species Initiative (WHMSI)

Other Organizations and Programmes relevant to CMS

CMS works with many organizations outside formal partnership agreements - the list below is not exhaustive.

• Arctic Council's Conservation of Arctic Flora and Fauna Working Group (CAFF)
• Born Free Foundation
• Commission for Central African Forests (COMIFAC)
• Congo Basin Forest Patrnership (CBFP)
• Flora and Fauna International
• HeidelbergCement Group
• International Renewable Energy Agency (IRENA)
• Large Herbivore Network
• Lufthansa Airlines
• Migratory Connectivity Project
• Migratory Soaring Birds Project
• Museum Alexander Koenig
• Nature and Biodiversity Conservation Union (Der Naturschutzbund Deutschland e.V. - NABU)
• Pew Environment Group
• Royal Society for the Protection of Birds (RSPB)
• RWE Rhein-Ruhr Netzservice GmbH
• Saiga Conservation Alliance (SCA)
• TRAFFIC Wildlife Trade Monitoring Network
• Wildfowl and Wetlands Trust
• World Wildlife Fund-Worldwide Fund for Nature (WWF)
• Zoological Society of London (ZSL)