Open University Establishment Act Article 7

Each open university department shall have a director to handle departmental affairs, as well as degree-program directors to deal with degree-program affairs. Each department of any affiliated junior college division shall have a director appointed for its overall management. The method of appointing directors of open university departments, junior college division departments and degree-programs, shall be done in accordance with the Junior College Act and the relevant provisions of the University Act. The term of office, procedures for reappointment and dismissal of directors, as well as other matters to be complied with, shall be stipulated in the open university’s by-laws.
中文原文 空中大學設置條例第7條
空中大學各學系置主任一人,辦理系務,並得置學位學程主任,辦理學程事務;附設專科部各科置主任一人,辦理科務。
科、系主任及學位學程主任之產生方式,依專科學校法及大學法相關規定辦理;其任期、續聘、解聘之程序及其他應遵行事項,於空中大學組織規程定之。

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