Asst. Prof. Dr.Suchai Nopparatjamjumras, lecturer, Institute for Innovative Learning, Mahidol University, was invited to be a lecturer on “Train the Trainer : Field Epidemiology”, Batch 14th on August 14-18, 2023 organized by the Department of Disease Control, Division of Epidemiology and the ASEAN Plus Three Field Foundation. The 2 six months international training courses were conducted for ASEAN+3 member countries, namely Brunei, Cambodia, Laos, Vietnam, Myanmar, Malaysia, Singapore, Indonesia, Philippines, Thailand, Japan, Korea and China. The training was at Dusit Thani Laguna, Phuket Hotel.