Born in 1966 in France, Arnaud Courtecuisse is economist and head of international affairs department in the Agence de l’Eau Artois-Picardie. He has developed a 23 years experience in Economic analysis and investigating how these tools can have an efficient input in water management process. He has been lead in projects covering international issues and in particular Integrated River Basin management process (Twinbasin, Scheldt International Commission, EU Water Initiative). He is currently Resident Twinning Advisor in Morroco at the Ministry in Charge of water, since October 2015. Aware of learning process, Arnaud Courtecuisse has created roleplaying games, “ECOWHAT?” and “Prosper’eau” which target diffuse spirit and tools for river basin management to water stakeholders and specialists.