Presidential and Vice Presidential Oath Act Article 4
The President and Vice President shall separately take an oath in a public ceremony at the seat of the Central Government, and the Chief Justice shall be the person administering the oaths.
中文原文 總統副總統宣誓條例第4條
總統、副總統宣誓，於中央政府所在地，以公開儀式分別行之，由大法官會議主席為監誓人。