Western Sahara Billing & Collection Efficiency Reset filters Filter by Working areas Show all Billing & Collection Efficiency Asset Management Catchment Management/ Integrated Water Resource Management – IWRM Customer Relations Energy Efficiency and Climate Change Mitigation Non-Revenue Water (NRW 1): Commercial Losses Management Operation & Maintenance Other Sanitation & Hygiene Services Service in Low-Income Areas Theme Region Africa Platform Programme Country Algeria Angola Argentina Bangladesh Burkina Faso Cameroon Chad Colombia Cuba Côte d'Ivoire Democratic Republic of the Congo Djibouti Dominican Republic Ecuador El Salvador Ethiopia Ghana Greece Guinea Haiti Honduras Indonesia Jordan Kenya Malawi Mali Mauritania Mongolia Mozambique Myanmar Nepal Nigeria Pakistan Palestine Panama Papua New Guinea Peru Philippines Rwanda Saint Kitts and Nevis Somalia South Africa Thailand Togo Tonga Trinidad and Tobago Tunisia Uganda Ukraine United Republic of Tanzania United States of America Uruguay Vietnam Western Sahara Zambia Zimbabwe 1 Status AllOngoingComplete Sort by DateTitle Status WOPs: Sort by Africa Duration: 0 seconds Start: 30 April 1999 El Aaiún - Western Sahara WOP between MWE SADR, El Aaiún, Western Sahara and Aguas del Huesna, Sevilla, Spain Lead mentee: Ministry of Water and Environment of Sahrawi Arab Democratic Republic Lead mentor: Aguas y Servicios del Huesna A.I.E