Utah Code Ann. § 73-10d-4
(3) A political subdivision may, upon approval of an agreement as provided by Subsections (1) and (2) and subject to the powers and rules of the supervising agency:
(7) If a petition is presented to the clerk of a political subdivision under Subsection (1):
(b) within 14 days after the day on which a county clerk receives a petition under this section, the county clerk shall:
(8)