of Audit Committee, PTTGC Global Chemical Public Company Limited • Independent Director, Member of Audit Committee, Chairman of Sustainable Development Committee, Advanced Info Service Public Company
Committee, Advanced Info Service Public Company Limited • Independent Director, Member of Audit Committee, and Chairman of the Nomination and Remuneration Committee, Thai Solar Energy Public Company Limited
Express (Thailand) Company Limited • Independent Director, Member of Audit Committee and Chairman of Sustainable Development Committee, Advanced Info Service Public Company Limited • Independent Director