- Scientific chair van UNESCO WMO Water Committee of the Netherlands
- Co-Editor in Chief van wetenschappelijk tijdschrift Environmental Research: Water (ERW)
- Editorial and Advisory Board Member van wetenschappelijk tijdschrift Environmental Research Letters (ERL)
- Management Committee Member EU COST-Action CROSS-CASCADE - Modelling cross-sectoral cascading climate impacts on Europe to design coherent policy reponses
- Management Committee Member EU COST-Action PROCLIAS - Process-based models for climate impact attribution across sectors
- Expert committee member van wetenschappelijke advies commissie van Ministerie van Infrastructuur en Waterstaat Expertisenetwerk Zoetwater en Droogte (ENZD)
- Lid van Utrecht Young Academy
- Mede-auteur van IPCC AR6 WGII