Cooperatives Act Article 46

The general meeting of members shall be convened by the board of directors.A written notice indicating the causes for convening the meeting and the proposed topics shall be sent to the members seven days before the meeting is held.
中文原文 合作社法第46條
社員大會由理事會召集之。
前項召集,應於七日前,以書面載明召集事由及提議事項,通知社員。

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