Financial business, Banking business, Executive Compensation and Human Resource, Audit and Control, Legal and Compliance, and Information Technology
	
        Apr 2025 - Oct 2025
         : Board of Commissioners and member of the Audit Committee, Port Authority of Thailand
    
	
        2020 - Apr 2025
         : Independent Director and Member of the Audit Committee, BBGI Pcl.
    
    
        2023 - 2024
         : Director, National Telecom Pcl.
    
	
        2019 - 2023
         : Director General, Public Debt Management Office, Ministry of Finance
    
	
        2018 - 2023
         : Director, PTT International Trading Pte., Ltd.
    
	
        2018 - 2021
         : Director, Member of the Nominating and Remuneration Committee, Member of the Corporate Governance and Social Responsibility Committee, Krung Thai Bank Pcl.
    
	
        2017 - 2021
         : Member of the Committee of Experts on International Cooperation in Tax Matter, The United Nations (UN)
    
	
        2017 - 2021
         : Director, Thai Smile Airway Co., Ltd.