Since 1982, the ASEAN Institute for Health Development has provided academic services and training programs by applying the principles and strategies of Primary Health Care (PHC) to address community health problems. The goal is to promote good health and self-reliance among people, enabling them to take care of their own well-being. The Institute also utilizes Thailand’s public health achievements as a learning model—serving as a center for study visits, training, and knowledge exchange for international participants, including executives, public health leaders, and practitioners from various regions around the world. To date, more than 15,000 trainees from 86 countries, both Thai and international, have participated in the Institute’s training programs.