Labor Union Act Article 25

In case the regular meeting referred to in the preceding two Articles cannot be convened in accordance with related statutes or the union charter, the competent authority may designate one of the directors or supervisors to convene the meeting.In case the extraordinary meeting referred to in the preceding two Articles cannot be convened by the chairperson of board of directors or the chairperson of board of supervisors within ten days on the date when the request was made, the person or persons who make the request may apply to the competent authority to designate a person concerned to convene the meeting.
中文原文 工會法第25條
前二條之定期會議,不能依法或依章程規定召開時,得由主管機關指定理事或監事一人召集之。
前二條之臨時會議,理事長或監事會召集人不於請求之日起十日內召集時,原請求人之一人或數人得申請主管機關指定召集之。

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