Colorado Code
Part 3 - Emissions Inspection
§ 42-4-304. Definitions Relating to Motor Vehicle Inspection and Readjustment Program

As used in sections 42-4-301 to 42-4-316, unless the context otherwise requires:











(3.5) "Clean screen program" means the remote sensing system or other emission profiling system established and operated pursuant to sections 42-4-305 (12), 42-4-306 (23), 42-4-307 (10.5), and 42-4-310 (5).







(8.5) "Enhanced emissions inspection" means a motor vehicle emissions inspection conducted pursuant to the enhanced emissions program, including a detection of high emissions by remote sensing, an identification of high emitters, a clean screen inspection, or an inspection conducted at an enhanced inspection center.









(15.5) Repealed.




























(23.5) "Vehicle" means a motor vehicle as defined in subsection (18) of this section.


Source: L. 94: (17) amended, p. 1647, § 84, effective May 31; (6) amended, p. 2809, § 582, effective July 1; entire title amended with relocations, p. 2274, § 1, effective January 1, 1995. L. 95: (5) and (9) amended, p. 953, § 8, effective May 25. L. 96: (18) amended, p. 441, § 6, effective July 1. L. 98: (3)(d) amended, p. 230, § 1, effective April 10; (3.5) added, p. 891, § 1, effective May 26. L. 2001: (5) amended and (8.5) added, p. 1013, § 2, effective June 5. L. 2003: (3)(e) added, p. 1589, § 6, effective May 2; (3)(b)(I) amended, p. 1602, § 1, effective August 6; (3)(d) amended, p. 2186, § 1, effective August 6; IP(20)(a), (20)(c)(I), and (20)(c)(II) amended and (20)(d) added, p. 1357, § 1, effective August 6. L. 2005: (3)(b)(I) and (18) amended, p. 1173, § 11, effective August 8. L. 2006: (15.5) and (23.5) added, p. 1025, § 2, effective July 1; (18) amended, p. 1411, § 2, effective July 1, 2007. L. 2009: (2), (3)(c), (9), (18), and (20) amended, (SB 09-003), ch. 322, p. 1714, § 1, effective June 1. L. 2010: (18) amended, (SB 10-212), ch. 412, p. 2038, § 17, effective July 1. L. 2011: (3)(c) repealed and (18) amended, (SB 11-031), ch. 86, p. 245, §§ 8, 9, effective August 10. L. 2012: (15.5) repealed, (SB 12-034), ch. 107, p. 363, § 2, effective August 8. L. 2013: (3)(b) amended, (HB 13-1300), ch. 316, p. 1709, § 138, effective August 7; (3)(b)(II) amended, (HB 13-1071), ch. 370, p. 2161, § 3, effective August 7. L. 2017: (19)(b)(I) amended, (SB 17-240), ch. 395, p. 2065, § 51, effective July 1. L. 2018: (19)(b)(I) amended, (SB 18-030), ch. 7, p. 141, § 17, effective October 1.




Cross references: For the legislative declaration contained in the 2001 act amending subsection (5) and enacting subsection (8.5), see section 1 of chapter 278, Session Laws of Colorado 2001. For the legislative declaration contained in the 2006 act enacting subsections (15.5) and (23.5), see section 1 of chapter 225, Session Laws of Colorado 2006.

Structure Colorado Code

Colorado Code

Title 42 - Vehicles and Traffic

Article 4 - Regulation of Vehicles and Traffic

Part 3 - Emissions Inspection

§ 42-4-301. Legislative Declarations - Enactment of Enhanced Emissions Program Not Waiver of State Right to Challenge Authority to Require Specific Loaded Mode Transient Dynamometer Technology in Automobile Emissions Testing

§ 42-4-302. Commencement of Basic Emissions Program - Authority of Commission

§ 42-4-304. Definitions Relating to Motor Vehicle Inspection and Readjustment Program

§ 42-4-305. Powers and Duties of Executive Director - Automobile Inspection and Readjustment Program - Basic Emissions Program - Enhanced Emissions Program - Clean Screen Program - Rules

§ 42-4-306. Powers and Duties of Commission - Automobile Inspection and Readjustment Program - Basic Emissions Program - Enhanced Emissions Program - Clean Screen Program

§ 42-4-307. Powers and Duties of the Department of Public Health and Environment - Division of Administration - Automobile Inspection and Readjustment Program - Basic Emissions Program - Enhanced Emissions Program - Clean Screen Program

§ 42-4-307.5. Clean Screen Authority - Enterprise - Revenue Bonds

§ 42-4-307.7. Vehicle Emissions Testing - Remote Sensing

§ 42-4-308. Inspection and Readjustment Stations - Inspection-Only Facilities - Fleet Inspection Stations - Motor Vehicle Dealer Test Facilities - Contractor - Emissions Inspectors - Emissions Mechanics - Requirements

§ 42-4-309. Vehicle Fleet Owners - Motor Vehicle Dealers - Authority to Conduct Inspections - Fleet Inspection Stations - Motor Vehicle Dealer Test Facilities - Contracts With Licensed Inspection-Only Entities

§ 42-4-310. Periodic Emissions Control Inspection Required

§ 42-4-311. Operation of Inspection and Readjustment Stations - Inspection-Only Facilities - Fleet Inspection Stations - Motor Vehicle Dealer Test Facilities - Enhanced Inspection Centers

§ 42-4-312. Improper Representation as Emissions Inspection and Readjustment Station - Inspection-Only Facility - Fleet Inspection Station - Motor Vehicle Dealer Test Facility - Enhanced Inspection Center

§ 42-4-313. Penalties

§ 42-4-314. Automobile Emissions Control Systems - Tampering - Operation of Vehicle

§ 42-4-315. Warranties

§ 42-4-316. Air Program - Demonstration of Compliance With Ambient Air Quality Standards and Transportation Conformity

§ 42-4-316.5. Termination of Vehicle Emissions Testing Program