The Board of PTT Public Company Limited has resolved in the Meeting No. 5/2021 on May 20, 2021 to appoint and transfer members of specific committees as follows: Vacate Assoc. Prof. Dr. Chayodom Sabhasri from a member of the Nominating Committee and a member of the Corporate Governance Committee and appoint as a member of the Audit Committee replacing Mr. Danucha Pichayanan; Vacate Mr. Danucha Pichayanan from a member of the Audit Committee and appoint as a member of the Nominating Committee and a member of the Corporate Governance Committee replacing Assoc. Prof. Dr. Chayodom Sabhasri. The above appointment of Specific Committees Members effective from May 20, 2021 onwards.