Mr. Tanom Rattanasate, Assistant Governor on behalf of Mass Rapid Transit Authority of Thailand participated in oath-taking ceremony and opening ceremony of King Rama X’s exhibition and the related tributing and volunteer activities on the occasion of H.M. birthday on 28th July 2022 on Wednesday 27th July 2022 in front of Ministry of Transport (MOT). The ceremony was presided by Mr. Saksayam Chidchob, Minister of Transport where head of organizations under MOT joined in.