On June 10th, 2020, Lt. Gen. Sittipol Nimnuan, Director-General of Thailand Mine Action Center (TMAC), Joint Operation Command accompanied by a visiting group including Col. Samret Niamsri, a chief of quality control committee/a commander of sixth civil engineering battalion and a number of government officials comprising a provincial police commander of Laharn-Sai district Police Station, sheriff of Laharn-Sai district, patrol police officers, forestry and irrigation officials, headmen and so on, attended the brief on focusing on work performance of Humanitarian Mine Action Unit (HMAU). After that, they commenced inspecting and evaluating a quality of confirmed hazardous area (CHA) 364-01/02 covering 5,207 square meters located at Ban Rat-Rakdan, Laharn-Sai district, Buriram. Following the CHA evaluation, the overall areas were completely cleared to be safe land. In general, the quality control process was successful.