Audit Committee

Mr. Grisada Boonrach

Chairman of the Audit Committee
Member of Risk Management Committee
Independent Director

Age:

67 years

Date of appointment as Director:

August 10, 2024

Shareholding in WHAID (as of 31 December 2024):
  • Held personally: None
  • Held by spouse or minor children: None
Family Relationship with Other Directors and Executives:
  • None
Education:
  • Master of Arts (Political Science), Thammasat University
  • Bachelor Degree in Law, Chiang Mai University
  • Bachelor of Arts (Political Science), Ramkhamhaeng University
Training program:
  • Director Certification Program (DCP) Class 299/2020, Thai Institute of Directors
  • The National Defense Program Class 53, Thailand National Defense College
  • Senior Executives in State and Local Government, Kennedy School of Government Harvard University, 2009
  • Stability Security Transition and Reconstruction, Asia Pacific Center for Security Studies (APCSS), 2007
  • The Management Development Participation, University of Birmingham, 2001
Work Experience in the past 5 years

Director / Executive in other Listed Companies on The Stock Exchange of Thailand:

  • 2020 - Present Independent Director (Non-executive Director) and Chairman of the Risk Management Committee of PTT Global Chemical Public Company Limited

Organizations / Companies (Not Listed Companies):

  • 2022- Present Chairman of Royal Initiative Discovery Institute (RIDI), Royal Initiative Discovery Foundation
  • 2020 - Present Assistant Secretary General and Director of the Chapters Administration Office, Thai Red Cross Society
  • 2019 - Present: Committee Member of Saijaithai Foundation under the Royal Patronage
  • 2017 - 2019: Minister of Agriculture and Cooperatives
  • 2015 - 2017 Permanent Secretary for Interior

Mr. Pasu Loharjun

Chairman of Risk Management Committee
Member of Audit Committee
Independent Director

Age:

65 years

Date of appointment as Director:

August 10, 2024

Shareholding in WHAID (as of 31 December 2024):
  • Held personally: None
  • Held by spouse or minor children: None
Family Relationship with Other Directors and Executives:
  • None
Education:
  • Doctor of Philosophy in Industrial Engineering and Operations Research, Virginia Polytechnic Institute and State University, USA
  • Master of Science in Industrial Engineering, Polytechnic Institute of New York (NYU Poly), USA
  • Bachelor of Engineering in Electrical Engineering, Chulalongkorn University
Training program:
  • Subsidiary Governance Program (SGP) Class 6/2566, Thai Institute of Directors
  • Risk Management Program for Corporate Leaders (RCL) Class 33/2566, Thai Institute of Directors
  • Boardroom Success through Finance and Investment (BFI) Class 9/2563, Thai Institute of Directors
  • Financial Statements for Directors (FSD) Class FSG/2562, Thai Institute of Directors
  • Role of the Chairman Program (RCP) Class 42/2560, Thai Institute of Directors
  • Director Certification Program (DCP) Class 213/2558, Thai Institute of Directors
  • Top Executive Program in Commerce and Trade (TEPCoT) Class 8, Institute for Trade and Development, University of the Thai Chamber of Commerce
  • Executive Leadership Program Class 22/2016, Capital Market Academy
  • The National Defense Program Class 53, Thailand National Defense College
Work Experience in the past 5 years

Director / Executive in other Listed Companies on The Stock Exchange of Thailand:

  • 2021 - Present Director, Thai Beverage Public Company Limited
  • 2021 - Present Independent Chairman, Chairman of Corporate Governance and Sustainability Committee, and Member of Nomination and Remuneration Committee, Electricity Generating Public Company Limited
  • 2020 - Present Director and Chairman of Nomination and Remuneration Committee, Allianz Ayudhya Capital Public Company Limited

Organizations / Companies (Not Listed Companies):

  • 2020 - Present Member of Board Council, Thai-Nichi Institute of Technology
  • 2019 - Present Member, Council of State
  • 2019 - Present Chairman, Thai-German Institute
  • 2019 - Present Honorary Director, Urban Policy Committee
  • 2018 - Present Director, Foundation for Industrial Development
  • 2021 - 2024 Chairman, Export-Import Bank of Thailand
  • 2020 - 2024 Honorary Director, Thailand Convention and Exhibition Bureau (Public Organization)
  • 2022 - 2023 Member of the National Board, Office of Small and Medium Enterprise Promotion
  • 2021 - 2023 Chairman, Plastic Institute of Thailand

Mrs. Punnee Worawuthichongsathit

Member of Audit Committee
Member of Corporate Governance and Sustainable Development Committee
Independent Director

Age:

72 years

Date of appointment as Director:

August 10, 2024

Shareholding in WHAID (as of 31 December 2024):
  • Held personally: None
  • Held by spouse or minor children: None
Family Relationship with Other Directors and Executives:
  • None
Education:
  • Master of Accounting, Chulalongkorn University
  • Bachelor of Accounting, Chulalongkorn University
Training program:
  • Director Leadership Certification Program (DLCP) Class 7/2565, Thai Institute of Directors
  • Driving Company Success with IT Governance (ITG) Class 4/2560, Thai Institute of Directors
  • Ethical Leadership Program (ELP) Class 2/2558, Thai Institute of Directors
  • Anti-Corruption the Practical Guide (ACPG) Class 10/2557, Thai Institute of Directors
  • Anti-Corruption for Executive Program (ACEP) Class 10/2557, Thai Institute of Directors
  • Role of the Nomination & Governance Committee (RNG) Class 1/2554, Thai Institute of Directors
  • Role of the Chairman Program (RCP) Class 25/2554, Thai Institute of Directors
  • Monitoring Fraud Risk Management (MFM) Class 1/2552, Thai Institute of Directors
  • DCP Refresher Course Class 2/2552, Thai Institute of Directors
  • Role of the Compensation Committee (RCC) Class 7/2551, Thai Institute of Directors
  • Chartered Director Class (CDC) Class 7/2551, Thai Institute of Directors
  • Monitoring the System of Internal Control and Risk Management (MIR) Class 2/2551, Thai Institute of Directors
  • Monitoring the Internal Audit Function (MIA) Class 1/2550, Thai Institute of Directors
  • Improving the Quality of Financial Reporting (MFR) Class 5/2550, Thai Institute of Directors
  • Audit Committee Program (ACP) Class 2/2547, Thai Institute of Directors
  • Director Accreditation Program (DAP) Class 2/2546, Thai Institute of Directors
  • Director Certification Program (DCP) Class 38/2546, Thai Institute of Directors
  • Certified Public Accountant (CPA), Federation of Accounting Professions under the Royal Patronage of His Majesty the King
  • Certified Professional Internal Auditor (CPIA), The Institute of Internal Auditors of Thailand
  • Qualified Internal Auditor (QIA), The Institute of Internal Auditors of Thailand under the Royal Patronage
  • Certified Internal Auditor (CIA) The Institute of Internal Auditors (IIA) November 2000
Work Experience in the past 5 years

Director / Executive in other Listed Companies on The Stock Exchange of Thailand:

  • 2016 - Present Independent Director and Audit Committee Member, Saha Pathana Inter-Holding Public Company Limited
  • 2010 - Present Independent Director and Audit Committee Member, Thai Wacoal Public Company Limited
  • 2004 - Present Independent Director, Audit Committee Member, Chairman of the Nomination Committee, and Chairman of the Remuneration Committee, Brooker Group Public Company Limited
  • 2007 - 2023 Chairman of the Board, Independent Director, Mono Next Public Company Limited
  • 2015 - August 2024 Independent Director, Audit Committee Member, and Chairman of the Corporate Governance and Sustainability Development Committee, WHA Utilities and Power Public Company Limited

Organizations / Companies (Not Listed Companies):

  • 2024 - Present Advisor to the Minister of Finance
  • 2023 - Present Chairman of the Subcommittee for Monitoring the Strategic Plan and Professional Development, Federation of Accounting Professions
  • 2020 - Present Board Member of the Taxation Committee, Federation of Accounting Professions
  • 2020 - Present Advisor of the Management Accounting Profession Committee, Federation of Accounting Professions
  • 2020 - Present Advisor of the Branch Management Committee, Federation of Accounting Professions
  • 2018 - Present Audit Committee member, Thai Investors Association
  • 2017 - Present Audit Committee member, Chulabhorn Royal Academy
  • 2016 - Present Chairman of Board of Directors, PW Consultants Company Limited
  • 2015 - Present Audit Committee member, University of the Thai Chamber of Commerce
  • 2013 - Present Audit Committee member, The Thai Chamber of Commerce and Board of Trade of Thailand
  • 2017 - 2019 Advisor to the Accounting Profession Committee on Taxation, Subcommittee on the Development of a Single Accounting System, Federation of Accounting Professions under the Royal Patronage