Harn Engineering Solutions Public Company Limited appointed Mrs. Valeeratn Chuerboonchai as the Chairperson of the Audit Committee in replacement of Mr. Thakol Nunthirapakorn does not wish to be re-elected all positions in the Company the 2023 Annual General Meeting of Shareholders on April 24, 2023 and appointed Mr. Teerachai Pornsinsirirak as the Member of the Audit Committee. Therefore, from April 25, 2023 onwards, the audit committee of the company will consist of 3 independent directors as follows: Mrs. Valeeratn Chuerboonchai Chairperson of the Audit Committee, Mr. Prasert Deejongkit Member of the Audit Committee and Mr. Teerachai Pornsinsirirak Member of the Audit Committee.