Organization Act of the Central Election Commission Article 4
Where the Chairperson is vacant or unable to exercise his/her authority, the Vice Chairperson shall take over; where both the Chairperson and Vice Chairperson are vacant or unable to perform their duties, an acting Chairperson shall be elected among the other members.
中文原文 中央選舉委員會組織法第4條
主任委員出缺或因故無法行使職權時，由副主任委員代理；主任委員、副主任委員均出缺或因故無法行使職權時，由其他委員互推一人代理主任委員。