Audit Committee

 Mr. Vichai Srikwan Chairman of Audit Committee (Independent Director)
 Dr. Pairoj Boonkongchuen, M.D Audit Committee member (Independent Director)
 Mr. Seri Suksathaporn Audit Committee member (Independent Director)

 Executive Board

 Mr. Charoenrath Vilailuck Executive Chairman
 Mr. Watchai Vilailuck Member
 Mr. Jong Diloksombat Member
 Mr. Thananan Vilailuck Member
 Mr. Teerachai Phongpanangam Member
 Mrs. Phongsri Saluckpetch Member
 Ms. Kanokwan Chanswangpuvana Member
 Ms. Chotika Kamloonwesaruch Member

 Corporate Governance Committee

 Mr. Seri Suksathaporn Chairman of Corporate Governance Committee
 Mr. Sirichai Rasameechan Member
 Mr. Prinya Waiwatana Member

 Nominating & Compensation

 Mr. Vichai Srikwan Chairman of Nominating & Compensation Committee (Independent Director)
 Dr. Pairoj Boonkongchuen, M.D Director (Independent Director)
 Mr. Seri Suksathaporn Director (Independent Director)

 Risk Management Committee

 Mr. Charoenrath Vilailuck Chairman of Risk Management Committee
 Mr. Watchai Vilailuck Member
 Mr. Thananan Vilailuck Member
 Mr. Teerachai Phongpanangam Member

 Sustainable Development Committee

 Mr. Watchai Vilailuck Chairman of the Sustainable Development Committee
 Mr. Jong Diloksombat Member
 Mr. Thananan Vilailuck Member
 Mr. Teerachai Phongpanangam Member
 Mrs. Phongsri Saluckpetch Member
 Ms. Kanokwan Chanswangpuvana Member