NetSan e.V. works as a network for the sanitation change in Germany. To this end, people from science and research, from start-ups, small and medium-sized enterprises and also interested individuals meet, network, exchange information about their fields of work and work together on new projects for the sustainable and climate-friendly handling of human excreta. NetSan e.V. and VaLoo regularly exchange information about current developments in the sanitation and nutrient turnaround.