Thachang Green Energy Public Company Limited informed that Mr. Sumate Laksitanonta has resigned from the position of member of the Executive Committee which will be effective on May 31, 2023 and Ms. Patchara Thongprapai has resigned from the position of member of the Executive Committee which will be effective on May 31, 2023. The Board of Directors' Meeting No. 3/2023 held on May 12, 2023, had resolved to approve the appointment of Ms. Supap Chantavit to be member of the Executive Committee, which will be effective from June 1, 2023 onwards.