Utah Code Ann. § 41-1a-1223
(1)
(a)
(i) A county legislative body of a county that is required to utilize a motor vehicle emissions inspection and maintenance program or in which an emissions inspection and maintenance program is necessary to attain or maintain any national ambient air quality standard in accordance with Section 41-6a-1642 may impose a local emissions compliance fee of up to:
(c) The following are exempt from the fee required under Subsection (1)(a)(i):
(3) To impose or change the amount of a fee under this section, the county legislative body shall pass an ordinance:
(4)
(b) The notice described in Subsection (4)(a) shall:
Amended by Chapter 295, 2026 General Session