Private School Act Enforcement Rules Article 22

In Article 26, Paragraph 1 of the Act, vacancies in the positions of chairperson, director, or supervisor during the respective periods of appointment shall include vacant director and supervisor positions added following revision of the organizational charter. The by-election of such directors or supervisors shall be conducted within one month following completion of change of registration after the organizational charter has been reported to the corporate body competent authority for approval and forwarded to the court with jurisdiction. If, however, the organizational charter prescribes that the increase in directors or supervisors shall be implemented during the next board term, the case shall not be subject to this restriction.
中文原文 私立學校法施行細則第22條
本法第二十六條第一項所稱董事長、董事、監察人於任期中出缺,包括於任期中因捐助章程之修訂,增加董事、監察人名額後之缺額;其補選應於捐助章程報經法人主管機關核轉該管法院,辦理變更登記完竣後一個月內完成。
但捐助章程規定增加之名額應自下屆起實施者,不在此限。

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