- United Nations Environment Programme (UNEP)
- African, Caribbean and Pacific Group of States (ACP Group)
- Convention on Biological Diversity (CBD)
- UN Framework Convention on Climate Change (UNFCCC)
- Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES)
- European Free Trade Association (EFTA)
- Food and Agriculture Organization (FAO)
- Global Environmental Facility (GEF)
- International Commission for the Conservation of Atlantic Tunas (ICCAT)
- International Organization for Standardization (ISO)
- International Plant Genetic Resources Institute (IPGRI)
- International Trade Centre (ITC)
- International Tropical Timber Organization (ITTO)
- Latin American Economic System (SELA)
- Montreal Protocol on Substances That Deplete the Ozone Layer
- Organization for Economic Cooperation and Development (OECD)
- South Pacific Forum (SPF)
- Southeast Asian Fisheries Development Center (SEAFDEC)
- United Nations (UN)
- United Nations Commission for Sustainable Development (CSD)
- United Nations Conference on Trade and Development (UNCTAD)
- UNCTAD Report on Trade and Environment
- United Nations Development Programme (UNDP)
- United Nations Framework Convention on Climate Change (UNFCCC)
- United Nations Industrial Development Organization (UNIDO)
- World Bank
- World Customs Organization (WCO)
- World Intellectual Property Organization (WIPO)
- Commission for the Conservation of Antarctic Marine Living Resources (CCAMLAR)
- Basel Convention on the Transboundary Movement of Hazardous Wastes and their Disposal
- UNEP Chemicals (PIC and POPs Conventions)
- Intergovernmental Forum on Forests (IFF)