Thonburi Healthcare Group Public Company Limited announced at Board meeting on August 26, 2022 the company approved that Dr. Boon Vanasin had resigned from the position of director and chairman of the Company, effective with 26 August 2022. In addition, the meeting resolved to appoint Mrs. Charuvarn Vanasin, who is a qualified person with appropriate qualifications as specified by the SEC as the replacement director and the chairman, effective from 27 August 2022.