| Name | Nationality | Start Year | End Year | Position at the time of IAC member | Current Position |
|---|---|---|---|---|---|
| Biggs, Margaret (Former Chair) | Canada | 2014 | 2018 | Skelton-Clark Fellow, School of Policy Studies and Department of Political Studies, Queens University, Ontario, Canada | Matthews Fellow in Global Public Policy School of Policy Studies, Queens University |
| Demuth, Seigfried | Germany | 2017 | 2018 | Director of the International Centre for Water Resources and Global Change, Germany | |
| Lenton, Roberto | Argentina | 2012 | 2017 | Founding Executive Director, Robert B. Daugherty Water for Food Institute, University of Nebraska, USA | Professor Emeritus, University of Nebraska, Lincoln |
| Grobicki, Ania | Switzerland | 2015 | 2018 | Deputy Secretary General, Ramsar Convention Secretariat | Deputy Director, External Affairs at the Green Climate Fund, Republic of Korea |
| Attia, Fatma | Egypt | 2010 | 2017 | Professor Emeritus, National Water Research Center, Egypt | Professor Emeritus, National Water Research Center, Egypt |
| Bell, Johann | Australia, UK | 2013 | 2016 | Senior/Principal Fisheries Scientist, Strategic Engagement, Policy and Planning Facility; Secretariat of the Pacific Community (SPC), New Caledonia | Senior Director, Fisheries at Conservation International |
| Samoilys, Melita | Australia | 2011 | 2016 | Director, CORDIO East Africa, Kenya | Director, CORDIO East Africa, Kenya |
| Wouters, Patricia (Former Chair) | Canada | 2007 | 2014 | Director, UNESCO Centre for Water Law, Policy and Science, University of Dundee | Founding Director, International Water Law Academy (CIBOS), University of Wuhan, China |
| Confalonieri, Ulisses | Brazil | 2006 | 2013 | Professor, National School of Public Health of the Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil | Professor, National School of Public Health of the Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil |
| Slater, Robert (Former Chair) | Canada | 2004 | 2011 | President, Coleman, Bright and Associates, Ottawa, Canada | Adjunct Professor and Executive Director, Regulatory Governance Initiative at Carleton University |
| Tabucanon, Monthip | Thailand | 2004 | 2011 | Director General, Department of Environmental Quality Promotion | Director, Climate Change Research Strategies Center at National Research Council of Thailand |
| Abderrahman, Walid Ahmed | Saudi Arabia | 2002 | 2008 | Manager, Water Section, Center for Environment and Water, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia | Founder & Vice President of Arab Water Council, Governor and Executive Committee Member |
| Okedi, John | Uganda | 2002 | 2008 | Former Executive Director, National Environment Authority | Senior Lecturer, University of Cape Town |
| Lipiatou, Elisabeth | Belgium | 2005 | 2006 | Directorate General of Research and Innovation, European Commission | Directorate General for Communications Networks, Content and Technology, European Commission |
| Dowdeswell, Elizabeth (Former Vice-Chair) | Canada | 2002 | 2004 | Former Executive Director of UNEP President of Nuclear Waste Management Organization (NWMO) | Lieutenant Governor of Ontario |
| Tundisi, Jose | Brazil | 1997 | 2004 | Former President, National Council for Scientific and Technical Development | Professor, International Institute of Ecology, Germany (2004-now) |
| Chakravarty, Indira | India | 1997 | 2004 | Director, Department of Biochemistry and Nutrition All India Institute of hygiene and Public Health | Chief Advisor, Public Health Engineering Department, Government of West Bengal |
| Peter George (Former Chair) | Canada | 1997 | 2004 | President of McMaster University | Deceased in 2017 |
| Ayibotele, Nii Boi | Ghana> | 1997 | 2001 | Chairman and Managing Director of the Ghana Water and Sewerage Corporation | Chairman for Ghana Country Water Partnership (GCWP) |
| Bruce, James (Jim) (former Chair) | Canada | 1997 | 2001 | Chairman, Canadian Climate Program Board | Co-Chair Public Interest Advisory Group (PIAG) to the International Upper Great Lakes Study (IUGLS) |
| Deborah Turnbull | Canada | 1997 | 2001 | Director, International Trade & Business Development, The Alliance of Manufacturers and Exporters Canada | Chair of the Board of the Canadian and African’s Business Women’s Alliance (CAABWA) |