Organizational Regulations of the Air Force Academy Article 8

The Academy establishes a General Instruction Department, a General Education Center, and various academic departments, each led by one Director.The appointed Director operate on a fixed-term basis. Eligible candidates, with the qualifications of at least Associate Professor, are selected through ascreening process, submitted for approval to the Air Force Headquarters, and appointed by the Superintendent. The position’s tenure, reappointment, dismissal, and other matters are to be processed in accordance with the relevant selection regulations of this Academy and submitted to the Air Force eadquarters for approval.
中文原文 空軍軍官學校組織規程第8條
本校一般教學部、通識教育中心及各學系各置主任一人。
前項所定主任採任期制,就具備專任副教授以上資格者遴選,報請司令部核定後,由校長聘兼之;職務之任期、續聘、解聘之程序及其他應遵行事項,依本校相關遴選規定辦理,並呈報司令部核定。

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