Utah Code § 36-11-403
§ 36-11-403. Lobbying without a license.
(1) No person may engage in any lobbying activities: (a) without the license required by this chapter; (b) during the period of any bar from obtaining a license; or (c) when the license has been suspended or revoked. (2) The attorney general may seek injunctive relief against any person violating this section.