Utah Code § 17-68-504: Appeals.

(1) A public prosecutor shall assist and cooperate, as required by the attorney general, in a case that may be appealed to the Court of Appeals or Utah Supreme Court regarding a criminal violation of state statute.

(2) A public prosecutor shall appear and prosecute all appeals, in the appropriate court, for a crime charged as a misdemeanor in district court or as a violation of a county criminal ordinance.