MEMBERS
| Clingendael | Dr. Louise van Schaik |
| Deltares | Dr. Toon Segeren |
| ITC/University of Twente | Dr. ir. Chris Mannaerts |
| Netherlands Commission for Environmental Assessment (MER) | Rob Verheem, Arend Kolhoff |
| Ministry of Economic Affairs | Siep Groen |
| Ministry of Foreign Affairs | Aart van der Horst |
| Ministry of Infrastructure and the Environment | Monique Berendsen, Martien Beek (co-chair) |
| Netherlands Organisation for Scientific Research (NWO) | Dr. Josef Stuefer, Ir. Han van Dijk |
| Rijkswaterstaat | Hendrik Buiteveld, Jan Kruijshoop, Eric Sprokkereef, Roel Burgers |
| Royal Netherlands Meteorological Institute (KNMI) | Hans Roozekrans |
| TUDelft | Prof. dr. ir. Nick van de Giesen |
| Utrecht University | Prof. dr. ir Marc Bierkens, dr. Michelle van Vliet |
| Wageningen University and Research Centre | Remko Uijlenhoet (co-chair), Arjan Budding |
| Statistics Netherlands (CBS) | ir. Kees Baas, ir. Cor Graveland |
| Amsterdam Water Science | Eline van Haasstrecht |
| KWR Water Research Institute | Kees van Leeuwen |
OBSERVERS
| International Groundwater Resources Assessment Centre (IGRAC) | Dr. Neno Kukuric |
| Netherlands Water Partnership | Bianca Nijhof |
| Permanent Netherlands Delegation to UNESCO | Stein van Oosteren |
| IHE Delft Institute for Water Education | Prof. dr. ir. Pieter van der Zaag, Rector Eddy Moors |
| UNESCO National Commission | Marike Bontenbal |
| EURO-FRIEND Water | dr.ir. Henny A.J. van Lanen |
Committee meeting during the Amsterdam International Water Week 2017