Utah § 19-1-405 Air Quality Board duties -- Rulemaking.

Utah Statutes

§ 19-1-405 — Air Quality Board duties -- Rulemaking.

Utah § 19-1-405

Title 19Environmental Quality Code

Ch. 19-1General Provisions

Part 19-1-4Clean Fuels and Emission Reduction Technology Program Act

This text of Utah § 19-1-405 (Air Quality Board duties -- Rulemaking.) is published on Counsel Stack Legal Research, covering Utah primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook

Utah Code Ann. § 19-1-405 (2026).

Text

(1)By following the procedures and requirements of Title 63G, Chapter 3, Utah Administrative Rulemaking Act, the Air Quality Board may make rules to:

(1)(a) certify a motor vehicle on which conversion equipment has been installed if:

(1)(a)(i) before the installation of conversion equipment, the motor vehicle does not exceed the emission cut points for:

(1)(a)(i)(A) a transient test driving cycle, as specified in 40 CFR 51, Appendix E to Subpart S; or

(1)(a)(i)(B) an equivalent test for the make, model, and year of the motor vehicle; and

(1)(a)(ii) the motor vehicle's emissions of regulated pollutants, when operating with clean fuel, is less than the emissions were before the installation of conversion equipment;

(1)(b) recognize a test or standard that demonstrates a reduction in emiss

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(1) By following the procedures and requirements of Title 63G, Chapter 3, Utah Administrative Rulemaking Act, the Air Quality Board may make rules to:

(1)(a) certify a motor vehicle on which conversion equipment has been installed if:
(1)(a)(i) before the installation of conversion equipment, the motor vehicle does not exceed the emission cut points for:

(1)(a)(i)(A) a transient test driving cycle, as specified in 40 CFR 51, Appendix E to Subpart S; or
(1)(a)(i)(B) an equivalent test for the make, model, and year of the motor vehicle; and
(1)(a)(ii) the motor vehicle's emissions of regulated pollutants, when operating with clean fuel, is less than the emissions were before the installation of conversion equipment;
(1)(b) recognize a test or standard that demonstrates a reduction in emissions; or
(1)(c) recognize a certification standard from another state.
(2) A reduction in emissions under Subsection (1)(a)(ii) is demonstrated by:

(2)(a) certification of the conversion equipment by the federal Environmental Protection Agency or by a state whose certification standards are recognized by the Air Quality Board;
(2)(b) testing the motor vehicle, before and after the installation of the conversion equipment, in accordance with 40 CFR 86, Control of Air Pollution from New and In-use Motor Vehicle Engines: Certification and Test Procedures, using all fuel the motor vehicle is capable of using; or
(2)(c) any other test or standard recognized by the Air Quality Board in rule.