Utah Code § 53-2a-506: Privileges and immunities of emergency responders.

(1) An emergency responder from another state who enters into this state has the same authority to act as an emergency responder of this state while:

(a) responding to an emergency, including providing care; or

(b) providing aid or assistance at the request of a public agency in this state.

(2) All privileges and immunities from liability, exemption from law, ordinances, and rules, and any other benefits, which apply to an emergency responder while performing duties in the responder's state of residence or state of employment as a responder, apply when the emergency responder is acting as an emergency responder in this state.