Stock Exchange of Thailand Director, Thailand Securities Depository of Thailand Chairman, Thai Credit Guarantee Corporation Director, Executive Director EXIM Bank Trainings Corporate Governance
Committee Member : Zen Corporation Group Company Limited Advisor : Thai Institute of Directors Association Advisor : Thai Listed Companies Association The Office of the Securities and Exchange Commission
Stock Exchange of Thailand Director, Thailand Securities Depository of Thailand Chairman, Thai Credit Guarantee Corporation Director, Executive Director EXIM Bank Trainings Corporate Governance
or trading documents Contract, trading order, confirmation note, etc. 3 Suspicion of fraud or embezzlement by listed company’s executive(s). ● Name of executive and related person/name of company
followings; 1. Personal information of the complainant, e.g., full name, mailing address and phone number; 2. Power of Attorney form in case of authorizing another person to file complaint; 3. Details of the
Department, Ministry of Finance Member of Audit Committee of Defence Technology Institute Chair person of Accounting Standards Screening Sub-Committee, the Federation of Accounting Professions Management
Department, Ministry of Finance Member of Audit Committee of Defence Technology Institute Chair person of Accounting Standards Screening Sub-Committee, the Federation of Accounting Professions Management