Utah Code Title 31A. Insurance Code § 31A-2-105. Constitutional oath

Before entering upon the duties of his office, the commissioner shall take, subscribe, and file the constitutional oath. If the commissioner takes action in his office before complying with this section, in good faith and without knowledge of this requirement, and the validity of his action is then challenged, that person may take the oath after the action and the oath shall be given retroactive effect to the date on which he began his duties.