Cooperation in International Waters in Africa – CIWA – World Bank 2019-2023 CIWA assists governments in Sub-Sahara Africa to better use and develop their shared waters for sustainable, climate resili-ent growth. CIWA supports both river basin organisations (RBOs) and regional economic communities (RECs) such as ECOWAS and SADC, to seize opportunities and address con-straints to cooperative, transboundary water management and development. The program is supported by a multi-donor trust fund to which IGG contributes since 2014.