Utah Const. art. VII, § 10
(1)
(3)
(a) A vacancy in the office of Lieutenant Governor occurs when:
(b)
(ii) The written declaration under Subsection (3)(b)(i) shall be transmitted to the Supreme Court and shall be signed by:
(B)
(c)
(i) If a vacancy in the office of Lieutenant Governor occurs, the Governor shall, with the consent of the Senate, appoint a person as Lieutenant Governor, to serve: