This Water Quality Workshop is a hybrid follow-up event of previous meetings and activities related to the cross-sectoral Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) project, modelling the effect of future adaptation scenarios on climate change impacts at global scale, and the Process-based models for Climate Impact Attribution across Sectors (PROCLIAS) project, which focuses on understanding future adaptation to climate change impacts, also seen as a priority in the EU Adaptation Strategy (as part of the Green Deal).