Mr. Andras Szöllösi-Nagy, Director of the UNESCO Division of Water Sciences, and Mr. Engin Konkagül, World Water Assessment Programme case studies programme officer, met with high representatives of the General Directorate of State Hydraulic Works of Turkey (DSI), of the Turkish Ministry of Foreign Affairs and of the Istanbul Metropolitan Water and Sewage Works (DSI-ISKI) on 10 and 11 August 2006 in Ankara and Istanbul, Turkey.