Utah Code § 76-7-107: Unlawfully solemnizing a marriage of a minor.

(1)

(a) As used in this section, "minor" means the same as that term is defined in Section 76-7-103.

(b) Terms defined in Section 76-1-101.5 apply to this section.

(2) An actor commits unlawfully solemnizing a marriage of a minor if:

(a)

(i) the actor knowingly, with or without a license, solemnizes the marriage of a minor; and

(ii) the marriage described in Subsection (2)(a)(i) does not meet the requirements described in Section 81-2-304 for the minor to enter into the marriage; or

(b) without a written authorization from a juvenile court, the actor solemnizes a marriage to which a party is a minor.

(3) A violation of Subsection (2) is a third degree felony.