PTT Exploration and Production Public Company Limited announced the resignation of directors who have served for the Board of Directors for nine consecutive years and resigned from the following positions to comply with Good Corporate Governance and Business Ethics of PTTEP Group: Admiral Tanarat Ubol - resigned from the positions of Vice Chairman of the Independent Director Committee and Chairman of the Corporate Governance and Sustainability Committee; and Lt.Gen. Nimit Suwannarat - resigned from the positions of Independent Director, Member of the Risk Management Committee, and Member of the Corporate Governance and Sustainability Committee. Resignation of 2 directors is effective from 1 September 2023 onwards.