| Adaptation Fund |
| African Development Bank (AfDB) |
| African Ministers’ Council on Water (AMCOW) |
| African Network of Basin Organizations (ANBO) |
| Alliance for Global Water Adaptation (AGWA) |
| Aarhus Convention on Public Participation in Decision-making and Access to Justice in Environmental Matters |
| Asian Development Bank (ADB) |
| Carbon Disclosure Project (CDP) |
| Central American Commission on Environment and Development (CCAD) |
| Conference of Ibero-American Water Directors (CODIA) |
| Convention on Biological Diversity (CBD) |
| Convention on Wetlands (Ramsar Convention) |
| Development Bank of Latin America (CAF) |
| Economic Community of Central African States (ECCAS) |
| Economic Community of West African States (ECOWAS) |
| Environment Agency Austria |
| Espoo Convention and its Protocol on Strategic Environmental Assessment |
| European Commission |
| European Investment Bank (EIB) |
| Executive Committee of the International Fund for Saving the Aral Sea (EC IFAS) |
| Finnish Environment Institute |
| Food and Agriculture Organization of the United Nations (FAO) |
| Gambia River Basin Development Organization (OMVG) |
| Geneva Water Hub |
| German Agency for International Cooperation (GIZ) |
| Global Environment Facility and its International Waters Learning, Exchange and Resource Network (IW:LEARN) project |
| Global Commission on Adaptation |
| Global Water Partnership (GWP) |
| Green Climate Fund (GCF) |
| Green Cross International (GCI) |
| IHE Delft Institute for Water Education |
| Industrial Accidents Convention |
| Intergovernmental Authority on Development (IGAD) |
| International Centre for Integrated Mountain Development (ICIMOD) |
| International Commission for the Congo-Oubangui-Sangha Basin (CICOS) |
| International Commission for the Protection of the Danube (ICPDR) |
| International Commission for the Protection of the Rhine (ICPR) |
| International Groundwater Resources Assessment Centre (IGRAC) |
| International Institute for Sustainable Development (IISD) |
| International Network of Basin Organizations (INBO) |
| International Office for Water (France) |
| International Sava River Basin Commission (ISRBC) |
| International Union for Conservation of Nature (IUCN) |
| Inter-American Development Bank (IADB) |
| International Water Assessment Center (IWAC) |
| International Water Management Institute (IWMI) |
| League of Arab States (LAS) |
| Mekong River Commission (MRC) |
| Mono Basin Authority |
| Niger Basin Authority (NBA) |
| Oregon State University (OSU) |
| Organization for the Development of the Senegal River (OMVS) |
| Organisation for Economic Co-operation and Development (OECD) |
| Organization for Security and Cooperation in Europe (OSCE) |
| Organization of American States (OAS) |
| Permanent Inter-State Committee on Drought Control in the Sahel and the Southern African Development Community (CILSS) |
| Permanent Okavango River Basin Water Commission (OKACOM) |
| Protocol on Water and Health |
| Regional Environmental Centre for Central Asia (CAREC) |
| Sahara and Sahel Observatory (OSS) |
| Scientific-Information Center of the Interstate Commission for Water Coordination (SIC-ICWC) |
| Southern African Development Community (SADC) |
| Stockholm Environment Institute (SEI) |
| Stockholm International Water Institute (SIWI) |
| The Chu-Talas Water Management Commission |
| The Commission on Sustainable Use and Protection of the Dniester River Basin |
| United Nations Capital Development Fund (UNCDF) |
| United Nations Convention to Combat Desertification (UNCCD) |
| United Nations Economic Commission for Africa (UNECA) |
| United Nations Economic Commission for Latin America and the Caribbean (ECLAC) |
| United Nations Economic and Social Commission for Asia and Pacific (ESCAP) |
| United Nations Economic and Social Commission for Western Asia (ESCWA) |
| United Nations Development Programme (UNDP) |
| United Nations Educational, Scientific, and Cultural Organization (UNESCO) |
| United Nations Environment Programme (UNEP) |
| United Nations Framework Convention on Climate Change (UNFCCC) |
| United Nations Office for Disaster Risk Reduction (UNDRR) |
| United Nations Statistical Commission (UNSD) |
| Union for the Mediterranean (UfM) |
| University of Eastern Finland |
| University of Northumbria |
| UN-Water |
| Volta Basin Authority (ABV/VBA) |
| Water Diplomacy Centre of Jordan University of Science and Technology |
| World Bank (WB) |
| World Meteorological Organization (WMO) |
| World Water Council |
| World Wide Fund for Nature (WWF) |
| Zoï Environment Network |
