H.E. KEP CHUK TEMA, Governor of Phnom Penh Municipality presided over the closing ceremony on Group Training Workshop for Solid Waste Management Improvement in Municipalities and Provincial Towns. The most important of environment factors which all countries were trying to find solution to prevent and eliminate such as solid waste matter, used water, and air pollution. To protect the environment and health for our people, Phnom Penh Municipality , Japan International Cooperation Agency and Ministry of Environment have cooperated to prepare this training in order of sharing to share experience of establishing the master plan on solid waste management to municipalities and provincial towns' official.