IRPC Public Company Limited announced that the Board of Directors' Meeting on 31 March 2021 has passed resolutions to appoint sub-committee Members in order to replace directors who have retired or been assigned to the other sub-committee as follows: The Audit Committee: Mr.Somnuk Bomrungsalee, Chairman (Independent Director), Miss Siriwan Chierapong and Mr.Jumpol Sumpaopol as Member of the committee (Independent Director). The Corporate Governance Committee: Air Marshal Boonsuib Prasit as Chairman (Independent Director)Asst. Prof. Dr. Chaiyaporn Puprasert Member of the Committee (Independent Director) and Mr. Supot Laosuarpha, Member of the committee. The Risk Management Committee: Mr. Anusorn Sangnimnuan, Chairman (Independent Director) and Mr. Sukrit Surabotsopon, Member of the Committee (Independent Director), Mr. Ekniti Nitithanprapas, Member of the Committee, Miss Peangpanor Boonklum, Member of the Committee, Mr. Chawalit Tippawanich, Member of the Committee. The Nomination and Remuneration Committee: Mr. Woothisarn Tanchai, Chairman (Independent Director), Mr. Wattanapong Kurovat and Mr. Noppadol Pinsupa, Members of the Committee. These appointments will be effective from 1 April 2021 onwards.