Administrative Regulations for Major Dispute Mediation of Telecommunications Enterprises Article 9

Where the mediator falls into the scope of the preceding article where he/she shall be excused, the mediator shall no longer serve as the mediator of the mediation case, and the mediator shall be re-appointed or hired by the competent authority.
中文原文 電信事業重大爭議調處辦法第9條
調處委員有前條應迴避情形,不得再擔任該調處案之調處委員,由主管機關重新指派或聘任。

English translation for reference only; the Chinese text prevails. Not legal advice.