The state of Utah hereby obligates and binds itself to assume criminal and civil jurisdiction over Indians and Indian territory, country, and lands or any portion thereof within this state in accordance with the consent of the United States given by the Act of Congress of April 11, 1968, 82 Stat. 78-80 (Public Law 284, 90th Congress), to the extent authorized by that act and this chapter.
Utah Code § 9-9-201