What has World Waternet learned by implementing an integrated water resources management (IWRM) approach in Mali? In the Blue Deal Dji Don project, World Waternet supports the Agence Nationale de Gestion des Stations d’Épuration du Mali (ANGESEM) to improve wastewater management. Presentation by Annette Rozendaal-Morón, World Waternet at the WASH Debate "Sustainable WASH service delivery and local WRM in fragile states: how far can you get?", in The Hague, the Netherlands on 20 November 2019.