Director General, Pharmaceutical and Medical Device Research Department, National Institute of Food and Drug Safety Evaluation
Head, Division of Pharmacognosy, Phytochemistry and Narcotics, National Institute of Health Sciences, Japan
Deputy Group Director, Health Products Regulation Group, Health Sciences Authority, Singapore
Vice Minister of Ministry of Health Viet Nam, Hanoi, Vietnam
Former Director of Health,
Department of Health, Hong Kong SAR, China
General Director,
Biopharmaceuticals & Herbal Medicine Evaluation Department,
Korea Food and Drug Administration, Korea
Professor, Ochanomizu University,
Institute of Environmental Science for Human Life, Japan
State Drug Administration(國家藥品監督管理局), China