Utah Code § 31A-1-105: Presumption of jurisdiction.

(1) Any insurer that provides coverage of a resident of this state, property located in this state, or a business activity conducted in this state, or that engages in any activity described in Subsections 31A-15-102(2)(a) through (h), is:

(a) doing an insurance business in this state; and

(b) subject to the jurisdiction of the insurance commissioner and the courts of this state under Sections 31A-2-309 and 31A-2-310 to the extent of that coverage or activity.

(2) Any person doing or purporting to do an insurance business in this state as defined in Section 31A-1-301 is subject to the jurisdiction of the insurance commissioner and this title, unless the insurer can establish that the exemptions of Section 31A-1-103 apply.

(3) This section does not limit the jurisdiction of the courts of this state under other applicable law.