Utah Code § 78B-6-2302: Violation of legislative preemption -- Exceptions.

(1) A local or state governmental entity may not enact or enforce a directive that violates legislative firearm preemption.

(2) This part does not prohibit the enactment or enforcement of a directive:

(a) by a law enforcement agency if the directive pertains to a firearm issued to or used by a peace officer in the course of the peace officer's official duties;

(b) by a correctional facility or mental health facility under Section 76-8-311.3;

(c) of judicial administration if the directive establishes a secure courthouse;

(d) by the State Tax Commission if the directive establishes a secure area within a State Tax Commission facility; or

(e) by a local or state governmental entity if the directive is developed in response to and in accordance with legislative authority.