Act for Establishment of National Performing Arts Center Article 13

A board meeting shall be held every three months. If necessary, an ad hoc board meeting may be convened by the Chairperson, who will chair that meeting.Each board meeting shall have a quorum of more than half of the directors, and resolutions shall have the approval of more than half of the directors in attendance. However, resolutions on Paragraphs 1-9 of the preceding Article shall require the approval of more than half of the total number of directors.
中文原文 國家表演藝術中心設置條例第13條
董事會每三個月開會一次;必要時,得召開臨時會議,由董事長召集,並擔任主席。
董事會會議應有過半數董事之出席,其決議應有出席董事過半數之同意。
但前條第一款至第九款之決議,應有董事總人數過半數之同意。

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