Utah Code § 20A-15-202
§ 20A-15-202. Certificate of ratification.
(1) If the convention agrees, by vote of a majority of the total number of delegates, to ratify the proposed amendment, the president and secretary of the convention shall: (a) prepare and sign a certificate to that effect; and (b) transmit it to the lieutenant governor. (2) Upon receipt of a ratification certificate, the lieutenant governor shall transmit the certificate under the great seal of the state to the Secretary of State of the United States.