A medical doctor and health economist by training, Yot is a founder of HITAP under the Thailand’s Ministry of Public Health. The works of HITAP have been used to inform coverage decisions and price negotiation on medicines, vaccines, medical devices, health promotion and disease prevention under the Universal Health Coverage Scheme. Recently, he joins the National University of Singapore as a visiting professor at Saw Swee Hock School of Public Health. He is also a member of the Executive Board of the international Decision Support Initiative (iDSI). He has published more than 120 peer-reviewed journal articles and provided technical support for HTA capacity building in a wide range of countries including Bhutan, Korea, India, Indonesia, Nepal, Myanmar, the Philippines, South Africa, Sri Lanka and Vietnam. Yot is the founder and former president of the HTAsiaLink, a regional network comprising of more than 30 health technology assessment agencies throughout Asia and Pacific region.