Enforcement Rules for the Cooperatives Act Article 13

The chairperson of the board of directors or of the board of supervisors in a meeting of the board of directors or of the board of supervisors acts as the chairperson of the meeting respectively, and in the event of the absence of the chairperson of the board of directors or of the board of supervisors, a person shall be elected by the directors or supervisors from among themselves to preside over the meeting.Directors or supervisors may send a written notification with reasons in writing jointly signed by not less than half of all the directors or supervisors to the chairperson of the board of directors or of the board of supervisors to call a meeting of the board of directors or of the board of supervisors, and then report to the regulating authority for reference.The written notification in the preceding Paragraph shall be posted by double registered delivery to the registered address of the cooperative, and then reported to the regulating authority for reference after receiving the advice of delivery.The chairperson of the board of directors or of the board of supervisors shall, within fifteen (15) days upon receipt of the written notification, call and finish the meeting. In the event of failing to call and finish within the specified period, more than half of all the directors and supervisors may convene a meeting by joint signature, which shall be presided over by a person elected by the directors or supervisors from among themselves, and forward the notification of the meeting to the regulating authority for reference.
中文原文 合作社法施行細則第13條
理事會與監事會開會時,分別以理事會主席及監事會主席為主席;理事會主席或監事會主席缺席時,分別由理事或監事互推一人為主席。
理事或監事得經過半數之書面連署並敘明理由,以書面通知理事會主席或監事會主席召開理事會或監事會,並報主管機關備查。
前項書面通知應以雙掛號交寄至合作社社址所在地,並取得掛號回執後,報主管機關備查。
理事會主席或監事會主席應於書面通知送達十五日內召開會議完畢。
未於期限內召開完畢,得由過半數理事或監事,以共同署名之方式召集會議,分別由理事或監事互推一人為主席,並應將開會通知副知主管機關備查。

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