ITC together with Asian Institute of Technology (AIT, Thailand) jointly organized an international expert workshop on “Towards Urban Water Security in Southeast Asia: Managing Risk of Extreme Events”, 19-20 November, 2015, at Imperial Garden Hotel, Phnom Penh. Seven participants from ITC-GRU attended the workshop. They are Dr. Seng Bunrith, Dr. Doung Ratha, Mr. Lun Sambo, Mr. Ou Sothea, Mr. Hong Penghour, Miss Hong Vouchleang and Miss Sea Naichy.