Director, Remuneration Committee Director, Nominating and Corporate Governance Committee Director, Risk Management Committee Director, Chairman of Corporate Sustainability Committee, Executive Chairman and Authorized Director, Investment Committee Director Starting Date of Directorship December 30, 1983 Shareholding of the Company 0.706% (In name of himself and spouse 4,500,000 shares) Increased 100,000 shares in 2022 Relationship with Management Father of M.L. Nathasit Diskul, President Education / Director Training Program Master of Community and Regional Planning, North Dakota State University, USA Bachelor of Science, Medical Technology, Mahidol University Certificate, National Defence College, The National Defence Course for the Joint State-Private Sectors, Class 4515 Programs organized by the Thai Institute of Directors (IOD) Director Accreditation Program (DAP) 12/2004 Director Certification Program (DCP) 51/2004 Finance for Non-Finance Directors (FND) 14/2004 and 1/2011 Role of the Compensation Committee (RCC) 4/2007 The Role of Chairman Program (RCP) 16/2007 Successful Formulation and Execution of Strategy (SFE) 5/2009 Anti-Corruption for Executive Program (ACEP) 11/2014 Board Nomination and Compensation Program (BNCP) 5/2018 Corporate Governance Program for Insurance Companies (CIC) 3/2022 Work Experience 2020 - Present Director, BAFS Clean Energy Corporation Co., Ltd. 2018 - Present Chairman, BAFS INTECH Co., Ltd. 2016 - Present Chairman, BAFS Innovation Development Co., Ltd. 2014 - Present Executive Chairman, Bangkok Aviation Fuel Services PCL. 2013 - Present Independent Director, Bangkok Insurance PCL. 2011 - Present Director, Thai Aviation Refuelling Co., Ltd. 2010 - Present Chairman and Director, Fuel Pipeline Transportation Co., Ltd. 1983 - Present Director, Bangkok Aviation Fuel Services PCL.