Organization Regulations on Employee Welfare Committee Article 9

The employee welfare committee shall hold the election of new members thirty days before the term of the incumbent members expires. The competent authority shall notify the committee that has not held the election 15 days before the foresaid term expiration to hold the election within 15 days. When the committee fails to comply with the foresaid notification, the competent authority may designate person(s) to hold the election.
中文原文 職工福利委員會組織準則第9條
職工福利委員會應於委員任期屆滿三十日前辦理委員改選事宜,任期屆滿前十五日仍不辦理者,主管機關得通知其於十五日內辦理,逾期仍不辦理者,主管機關得指定人員代為辦理改選事宜。

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