Hydrotek Public Company Limited noted that The Board of Directors' Meeting No. 12/2022 held on 8 December 2022 resolved to acknowledge the resignation of Mr. Banjerd Thongcharoen from the position of Nomination and Remuneration Committee/Authorized Director. /Risk Management Committee/Director due to other tasks causing inability to perform duties at full efficiency with effect from 31 December 2022 and resolved to appoint Mr. Sukrit Chintanakosin Took the position of Nomination and Remuneration Committee/Director with Signing Authority/Risk Management Committee/Director replace the vacant position effective from 1 January 2023 onwards.