On March 28, 2024, at the CMAC Headquarters in Phnom Penh, H.E. Heng Ratana, Delegate of the Royal Government in charge as Director General of CMAC, met with Mr. Tetsunari Gejo, Chairman of the Consultative Working Group of NIPPON KOEI, on behalf of the Japan International Cooperation Agency (JICA) in coordination with CMAC to provide training to international experts of ERW-affected countries. Providing training to international experts on humanitarian demining and improving the efficiency and safety of the use of appropriate technical equipment in landmines and UXO clearance is important professional knowledge in the field of mine action.