1 strategy to launch Living Labs focused on water for SBN and reuse (NB- Woll) will be developed. It will describe the overall method and implementation structure of NB- Woll based on a Quadruple Helice (ENoLL) approach to develop innovative solutions through a collaborative co-creation model involving all stakeholders in the water reuse value chain. The strategy will present a tailor-made approach, in which solutions will be defined according to demand. 1 action plan will be created to implement the NB-Woll strategy based on the experience of the 3 demonstrators.