Taiwan Mobile Co., Ltd. announced changes in the members of the Audit Committee. Name of the previous position holder: Hsueh-Jen Sung. Resume of the previous position holder: Chairman, Song Quan Co., Ltd. Name of the new position holder: Casey K.C. Lai.

Resume of the new position holder: Managing Partner, LaiYuan CPA Co. Effective date of the new member of June 22, 2024.