The establishment of the Rivers Coalition in Cambodia (RCC) was the culmination of several years of efforts to bring together Cambodian and International NGOs to work together on environmental and human rights issues related to hydropower dam development projects on first the Sesan River, then the Srepok and Sekong Rivers (the 3S Rivers) and most recently, on dam related issues affecting Cambodia. Previously, the name of this coalition was the Sesan Working Group (2003-05), which was established by 3SPN, NGOF and CEPA to support dam-affected communities on the Sesan River. With the addition of new NGO members and the expansion of geographical scope, the coalition became the 3S Working Group (2005-06). Today, the name has changed to reflect the growing dam related issues faced throughout Cambodia.