CatallaxCore
← Back to bills

SB 25-321

signed

Motor Vehicle Emissions Inspection Facilities

Plain-English Summary

AI-generated

Senate Bill 25-321, which has been signed into law in Colorado, changes how vehicle emissions inspections are handled. It allows the state to enter longer-term contracts with companies that conduct these tests and lets them charge higher fees for certain types of older or high-emission vehicles. The bill also creates a new fund using some existing money to help low-income individuals pay for necessary repairs to pass emission tests. This means that people who need to fix their cars to meet emissions standards but can't afford it might get financial assistance from the state.

Official Summary

The state contracts to conduct emissions testing. The act repeals the limits on how long the contracts may run and authorizes the division of administration in the department of public health and environment (division) to determine the length of each contract. Colorado law also authorizes a vehicle emissions inspection facility to charge a fee that is set by the air quality control commission (commission). The act authorizes the commission to adopt rules adjusting the fees, but the commission is limited to adjusting: The $15 maximum fee to $30 when a licensed inspection and readjustment station inspects vehicles model year 1981 and older; and The $25 maximum fee to $50 for a clean screen inspection performed on vehicles registered in the basic emissions program. The commission may adopt rules requiring the emissions compliance of vehicles that have failed an emissions test and that are registered outside of the enhanced emissions program area but that operate within the program area. The act requires the commission to adopt rules requiring inspections of motor vehicles that are registered in the nonattainment area and identified as having excess emissions under the clean screen program and are either within the 2-year vehicle inspection cycle or exempt from periodic inspection. If a motor vehicle's emissions control system has been disconnected, deactivated, or rendered inoperable, the division may notify the executive director of the department of revenue. Under Colorado law, fines and penalties assessed for violations of air quality laws are deposited in the community impact cash fund. The act creates a motor vehicle emissions assistance fund (fund) and diverts the first $1 million from the community impact cash fund to the new fund, but at the end of each state fiscal year, any unspent money in the fund exceeding $250,000 is returned to the community impact cash fund. The division may expend money from the fund to provide grants for: Paying emissions inspection fees for motor vehicles registered to individuals participating in an established and recognized public assistance program; or Adjustments or emissions-related repairs that are necessary and sufficient to receive a certification of emissions compliance. Qualification standards are set for the grants. The division may accept and expend gifts, grants, and donations. The money in the fund is continuously appropriated. To implement the act, $5,674 is transferred from the AIR account of the highway users tax fund to the Colorado DRIVES vehicle services account of the highway users tax fund. The fine money is declared to be damages and exempt from the expenditure caps of the Taxpayer's Bill of Rights. (Note: This summary applies to this bill as enacted.)

Details

Chamber
Senate
First action
2025-06-03
Latest action
2025-04-29
Last action desc.
Introduced In Senate - Assigned to Transportation & Energy
OpenStates
View source ↗

Sponsors

Related Legislation

This bill affects (174)

amends
HB 17-1107(2017A)· signed
Division Of Motor Vehicles Colorado Driver's License Record Identification And Vehicle Enterprise System
amends
HB 18-1439(2018A)· signed
Prohibit Misleading Signs Disclaiming Liability
amends
HB 17-1005(2017A)· signed
Modernize Laws Relating To Office Of State Auditor
amends
HB 24-1196(2024A)· signed
Department of Public Health & Environment Supplemental
amends
SB 18-030(2018A)· signed
Relocate Auto Industry Division To Title 44
amends
HB 25-1281(2025A)· signed
Title Register & Drive Kei Vehicles
amends
HB 22-1179(2022A)· signed
Department of Public Health & Environment Supplemental
amends
SB 24-095(2024A)· signed
Air Quality Ozone Levels
amends
SB 17-240(2017A)· signed
Sunset Motor Vehicle Dealers Sales
amends
SB 18-181(2018A)· signed
4-year Motor Vehicle Emissions Inspection Cycle
amends
SB 22-217(2022A)· signed
Programs That Benefit Persons With Disabilities
amends
HB 25-1267(2025A)· signed
Support for Statewide Energy Strategies
amends
SB 25-055(2025A)· signed
Youth Involvement in Environmental Justice
amends
SB 25-265(2025A)· signed
Change Cash Funds to Subject to Annual Appropriation
amends
SB 25-264(2025A)· signed
Cash Fund Transfers to the General Fund
amends
HB 17-1102(2017A)· failed
Prohibit Nuisance Exhibition Motor Vehicle Exhaust
amends
SB 17-278(2017A)· signed
Prohibit Nuisance Exhibition Motor Vehicle Exhaust
amends
SB 17-294(2017A)· signed
Revisor's Bill
amends
SB 25-104(2025A)· signed
Department of Public Health & Environment Supplemental
amends
HB 22-1378(2022A)· signed
Denver-metro Regional Navigation Campus Grant
amends
SB 22-179(2022A)· signed
Deter Tampering Motor Vehicle Emission Control System
relates
SB 17-231(2017A)· signed
Reporting Requirements By Department Of Transportation To General Assembly
relates
SB 25-161(2025A)· signed
Transit Reform
relates
HB 17-1137(2017A)· signed
Reporting Requirements By Department Of Revenue To General Assembly
relates
SB 23-143(2023A)· signed
Retail Delivery Fees
relates
HB 24-1269(2024A)· signed
Modification of Recording Fees
relates
HB 17-1047(2017A)· signed
Reporting Requirements By Department of Local Affairs To General Assembly
relates
SB 25-199(2025A)· signed
Suspend Legislative Interim Activities
relates
SB 17-301(2017A)· signed
Energy-related Statutes
relates
HB 23-1301(2023A)· signed
Revisor's Bill
relates
SB 17-251(2017A)· signed
Department Revenue Records Insurer And Salvage Pool
relates
HB 17-1005(2017A)· signed
Modernize Laws Relating To Office Of State Auditor
relates
HB 25-1066(2025A)· signed
Colorado Eagles Special License Plate
relates
SB 17-132(2017A)· signed
Revised Uniform Law On Notarial Acts
relates
HB 23-1294(2023A)· signed
Pollution Protection Measures
relates
HB 18-1042(2018A)· signed
Private Interstate Commercial Vehicle Registration
relates
HB 23-1022(2023A)· signed
Registration Of Vehicles In Rental Fleets
relates
SB 23-025(2023A)· signed
In God We Trust Special License Plate
relates
SB 23-049(2023A)· signed
Special Mobile Machinery Registration Exemption
relates
SB 23-212(2023A)· signed
United States Navy Seabees License Plate
relates
HB 23-1267(2023A)· signed
Double Fines Speeding Trucks On Steep Grades
relates
HB 24-1112(2024A)· signed
First Responder with Disability License Plate
relates
SB 24-019(2024A)· signed
Remuneration-Exempt Identifying Placards
relates
SB 24-100(2024A)· signed
Commercial Vehicle Highway Safety Measures
relates
HB 24-1319(2024A)· signed
Fire Fighters License Plate Expiration on Transfer
relates
HB 25-1103(2025A)· signed
Fallen Firefighter Special License Plate
relates
HB 25-1036(2025A)· signed
Missing Murdered Indigenous Relative License Plate
relates
SB 25-156(2025A)· signed
Reducing Costs of State Regulation
relates
HB 25-1241(2025A)· signed
Public Accessibility of Emissions Records
relates
HB 25-1076(2025A)· signed
Motor Vehicle Regulation Administration
relates
HB 24-1089(2024A)· signed
Vehicle Electronic Notifications
relates
SB 25-320(2025A)· signed
Commercial Motor Vehicle Transportation
relates
SB 23-097(2023A)· signed
Motor Vehicle Theft And Unauthorized Use
relates
HB 17-1362(2017A)· failed
Plan For Addressing Statewide Infrastructure Needs
relates
HB 22-1254(2022A)· signed
Vehicle Taxes And Fees Late Registration
relates
SB 22-175(2022A)· signed
Mobile Electronic Devices And Motor Vehicle Driving
relates
HB 24-1105(2024A)· signed
Creating the Chicano Special License Plate
relates
HB 24-1135(2024A)· signed
Offenses Related to Operating a Vehicle
relates
SB 24-210(2024A)· signed
Modifications to Laws Regarding Elections
relates
HB 24-1360(2024A)· signed
Colorado Disability Opportunity Office
relates
SB 24-065(2024A)· signed
Mobile Electronic Devices & Motor Vehicle Driving
relates
SB 23-128(2023A)· signed
Department of Public Health & Environment Supplemental
relates
SB 22-204(2022A)· signed
Repeal Federal Government Confirm Status For Identification Documents
relates
HB 23-1193(2023A)· signed
Voluntary American Citizenship Notation On State IDs
relates
SB 24-182(2024A)· signed
Immigrant Identification Document Issuance
relates
HB 23-1265(2023A)· signed
Born To Be Wild Special License Plate
relates
SB 23-145(2023A)· signed
Stegosaurus State Fossil License Plate
relates
SB 24-192(2024A)· signed
Motor Vehicle Lemon Law
relates
HB 17-1242(2017A)· failed
New Transportation Infrastructure Funding Revenue
relates
SB 25-293(2025A)· signed
Transfers from License Plate Cash Fund
relates
HB 24-1338(2024A)· signed
Cumulative Impacts & Environmental Justice
relates
SB 17-270(2017A)· signed
Transportation Legislation Review Committee Examine License Plate Replacement
relates
HB 22-1162(2022A)· signed
Motor Vehicle Digital Number Plates
relates
SB 17-240(2017A)· signed
Sunset Motor Vehicle Dealers Sales
relates
SB 18-030(2018A)· signed
Relocate Auto Industry Division To Title 44
relates
SB 18-181(2018A)· signed
4-year Motor Vehicle Emissions Inspection Cycle
relates
SB 24-095(2024A)· signed
Air Quality Ozone Levels
relates
HB 25-1281(2025A)· signed
Title Register & Drive Kei Vehicles
relates
SB 24-229(2024A)· signed
Ozone Mitigation Measures
relates
HB 24-1141(2024A)· signed
Local Government Control over Burn Barrel Regulation
relates
SB 25-007(2025A)· signed
Increase Prescribed Burns
relates
SB 18-081(2018A)· signed
Emergency Medical Service Providers Licensing
relates
HB 18-1204(2018A)· signed
Financial Responsibility Drivers Motor Vehicles
relates
SB 22-179(2022A)· signed
Deter Tampering Motor Vehicle Emission Control System
relates
SB 25-104(2025A)· signed
Department of Public Health & Environment Supplemental
relates
SB 17-294(2017A)· signed
Revisor's Bill
relates
SB 22-180(2022A)· signed
Programs To Reduce Ozone Through Increased Transit
relates
HB 23-1217(2023A)· signed
Motor Vehicles Tows And Crime Victims
relates
SB 23-268(2023A)· signed
Ten-year Transportation Plan Information
relates
HB 24-1447(2024A)· signed
Transit Reform
relates
SB 24-184(2024A)· signed
Support Surface Transportation Infrastructure Development
relates
SB 25-030(2025A)· signed
Increase Transportation Mode Choice Reduce Emissions
relates
SB 17-138(2017A)· signed
Election Watchers
relates
SB 17-176(2017A)· signed
Motor Vehicle License Plate Appropriation
relates
SB 18-183(2018A)· signed
Agent of Insurer Motor Vehicle Title Records
relates
HB 18-1299(2018A)· signed
Electronic Filing Title Registration Motor Vehicle
relates
SB 23-012(2023A)· signed
Commercial Motor Carrier Enforcement Safety Laws
relates
HB 24-1064(2024A)· signed
Gadsden Flag Don’t Tread on Me License Plate
relates
HB 25-1189(2025A)· signed
Motor Vehicle Registration Reform & Fees
relates
HB 25-1121(2025A)· signed
Permanent Trailer Registration
relates
HB 17-1325(2017A)· failed
Use Peace Officers Standards And Training Cash Fund For Military Police Training
relates
HB 25-1054(2025A)· signed
Repeal Legislative Audit Committee Reviews of Emissions Program
relates
HB 17-1107(2017A)· signed
Division Of Motor Vehicles Colorado Driver's License Record Identification And Vehicle Enterprise System
relates
SB 17-243(2017A)· signed
Continue Motorcycle Operator Safety Training Program
relates
HB 18-1167(2018A)· signed
Supplemental Appropriation - Dept Of Revenue
relates
SB 18-197(2018A)· signed
Agriculture Motor Vehicle Port Of Entry
relates
SB 18-253(2018A)· signed
CSTARS Account Transfer To DRIVES Account Effective Date
relates
SB 18-001(2018A)· signed
Transportation Infrastructure Funding
relates
HB 22-1181(2022A)· signed
Department of Revenue Supplemental
relates
SB 17-169(2017A)· signed
Supplemental Appropriations Department of Revenue
relates
SB 25-107(2025A)· signed
Department of Revenue Supplemental
relates
HB 22-1179(2022A)· signed
Department of Public Health & Environment Supplemental
relates
SB 22-108(2022A)· signed
Altered Truck Weight Documents
relates
HB 22-1339(2022A)· signed
Merge Department Of Revenue Division Of Motor Vehicles Cash Funds
relates
HB 22-1043(2022A)· signed
Motorcycle And Autocycle Definitions
relates
HB 22-1388(2022A)· signed
Vehicle Registration And Certificate Of Title
relates
SB 23-131(2023A)· signed
Department of Revenue Supplemental
relates
HB 24-1196(2024A)· signed
Department of Public Health & Environment Supplemental
relates
HB 24-1199(2024A)· signed
Department of Revenue Supplemental
relates
HB 24-1369(2024A)· signed
Colorado Agriculture Special License Plate
repeals
HB 18-1001(2018A)· signed
FAMLI Family Medical Leave Insurance Program
repeals
SB 25-317(2025A)· signed
Transfer Cash Fund Investment Earnings to General Fund
repeals
HB 17-1339(2017A)· failed
Colorado Energy Impact Assistance Act
repeals
SB 24-181(2024A)· signed
Alcohol Impact & Recovery Enterprise
repeals
SB 18-004(2018A)· signed
Funding For Full-day Kindergarten
repeals
SB 24-139(2024A)· signed
Creation of 911 Services Enterprise
repeals
HB 18-1375(2018A)· signed
Revisor's Bill
repeals
SB 25-117(2025A)· signed
Reduce Transportation Costs Imposed by Government
repeals
HB 17-1307(2017A)· failed
Family And Medical Leave Insurance Program Wage Replacement
repeals
HB 18-1027(2018A)· signed
Relocate Title 24 Lottery To New Title 44
repeals
SB 22-121(2022A)· signed
Tuition Revenue Pledged By Institution Higher Education
repeals
SB 23-303(2023A)· signed
Reduce Property Taxes And Voter-approved Revenue Change
repeals
HB 25-1165(2025A)· signed
Geologic Storage Enterprise & Geothermal Resources
repeals
HB 24-1449(2024A)· signed
Environmental Sustainability Circular Economy
repeals
SB 24-208(2024A)· signed
Colorado Department of Labor and Employment Regulate Electricity for Electric Vehicles
repeals
HB 25-1269(2025A)· signed
Building Decarbonization Measures
repeals
HB 25-1213(2025A)· signed
Updates to Medicaid
repeals
SB 24-230(2024A)· signed
Oil & Gas Production Fees
repeals
HB 24-1465(2024A)· signed
Program Changes Refinance Coronavirus Recovery Funds
repeals
SB 17-267(2017A)· signed
Sustainability Of Rural Colorado
repeals
SB 23-124(2023A)· signed
Department of Local Affairs Supplemental
repeals
SB 23-263(2023A)· signed
General Fund Loand Natural Disaster Mitigation Enterprise
repeals
HB 24-1469(2024A)· signed
Collections for Another Government
repeals
SB 25-139(2025A)· signed
Grocery & Utility Bill Reduction Measures
repeals
SB 25-290(2025A)· signed
Stabilization Payments for Safety Net Providers
repeals
HB 25-1144(2025A)· signed
Repeal Retail Delivery Fees
repeals
HB 25-1302(2025A)· signed
Increase Access Homeowner's Insurance Enterprises
repeals
SB 24-036(2024A)· signed
Vulnerable Road User Protection Enterprise
repeals
SB 25-270(2025A)· signed
Enterprise Nursing Facility Provider Fees
repeals
HB 25-1154(2025A)· signed
Communication Services People with Disabilities Enterprise
repeals
SB 17-057(2017A)· failed
Colorado Healthcare Affordability & Sustainability Enterprise
repeals
SB 24-219(2024A)· signed
Colorado Roadside & Outdoor Recreation Industry Enterprise
repeals
SB 25-050(2025A)· signed
Racial Classifications on Government Forms
repeals
SB 24-123(2024A)· signed
Waste Tire Management Enterprise
repeals
HB 25-1268(2025A)· signed
Utility On-Bill Repayment Program Financing
repeals
SB 25-228(2025A)· signed
Enterprise Disability Buy-in Premiums
repeals
SB 25-081(2025A)· signed
Treasurer's Office
repeals
SB 17-029(2017A)· failed
Funding For Full-day Kindergarten
repeals
HB 18-1198(2018A)· signed
Best Practices For State Boards And Commissions
repeals
HB 18-1392(2018A)· signed
State Innovation Waiver Reinsurance Program
repeals
SB 25-100(2025A)· signed
Department of Local Affairs Supplemental
repeals
SB 22-198(2022A)· signed
Orphaned Oil And Gas Wells Enterprise
repeals
HB 22-1133(2022A)· signed
Family And Medical Leave Insurance Fund
repeals
HB 23-1147(2023A)· signed
Driver's License Examination Reimbursement
repeals
SB 22-193(2022A)· signed
Air Quality Improvement Investments
repeals
SB 22-232(2022A)· signed
Creation Of Colorado Workforce Housing Trust Authority
repeals
SB 22-162(2022A)· signed
Administration Organization Act Modernization
repeals
HB 24-1409(2024A)· signed
Employment-Related Funding & Workforce Enterprise
repeals
SB 23-280(2023A)· signed
Hazardous Material Mitigation
repeals
HB 24-1286(2024A)· signed
Equal Justice Fund Authority
repeals
HB 24-1163(2024A)· signed
Pet Animal Registration System
repeals
HB 24-1192(2024A)· signed
Department of Local Affairs Supplemental
repeals
HB 25-1303(2025A)· signed
Funding for Motor Vehicle Collision Prevention
repeals
SB 24-166(2024A)· signed
Air Quality Enforcement

Affected by (50)

amends
HB 26-1306(2026A)· signed
Wild Horse License Plate
amends
HB 26-1102(2026A)· signed
Funding for Colorado DRIVES Account
amends
HB 26-1057(2026A)· signed
Veteran Disability License Plates & Taxes & Fees
amends
HB 26-1121(2026A)· failed
Public Accessibility of Emissions Records
amends
HB 26-1405(2026A)· signed
Cash Fund Transfers to General Fund
amends
HB 26-1422(2026A)· signed
Security Measures for Certain Government Entities
amends
HB 25-1121(2025A)· signed
Permanent Trailer Registration
amends
SB 25-173(2025A)· signed
Revenue Classification Taxpayers Bill of Rights
amends
HB 25-1189(2025A)· signed
Motor Vehicle Registration Reform & Fees
amends
SB 25-317(2025A)· signed
Transfer Cash Fund Investment Earnings to General Fund
relates
SB 26-101(2026A)· signed
Local Government Landfill Methane Emission Reduction Regulations
relates
HB 26-1402(2026A)· signed
Transfer to Capital Construction Fund
relates
HB 25-1189(2025A)· signed
Motor Vehicle Registration Reform & Fees
relates
SB 25-320(2025A)· signed
Commercial Motor Vehicle Transportation
relates
HB 26-1161(2026A)· signed
Department of Local Affairs Supplemental
relates
SB 26-139(2026A)· failed
Local Education Provider Workforce Housing
relates
HB 26-1327(2026A)· failed
Large Employer Worker Health-Care Support
relates
HB 26-1345(2026A)· signed
Higher Education Funding Allocation Model Changes
relates
HB 26-1418(2026A)· vetoed
Online Add-on Transaction Fee Youth Service Enterprise
relates
SB 26-135(2026A)· passed
State Public K-12 Education Funding
relates
SB 26-155(2026A)· signed
Increase Access Homeowner's Insurance Enterprise
relates
HB 26-1111(2026A)· signed
Pesticide Product Disposal & Container Recycling
relates
HB 26-1248(2026A)· failed
Oversize Overweight Permitting
relates
HB 26-1295(2026A)· signed
Repeal of Obsolete Statutory Requirements
relates
SB 26-150(2026A)· signed
Modernizing Regional Transportation District
relates
SB 26-169(2026A)· signed
Revisor's Bill
relates
HB 26-1271(2026A)· failed
Alcohol Impact & Recovery Enterprises
relates
HB 26-1382(2026A)· signed
Support of Coloradans with Disabilities
relates
HB 26-1364(2026A)· signed
2025 Consumer Price Index Calculation
relates
HB 26-1415(2026A)· failed
Optional Residential Construction Contractor Certification
relates
SB 26-180(2026A)· failed
Investment Performance Authority
relates
HB 26-1266(2026A)· failed
Repeal Retail Delivery Fees
relates
HB 26-1102(2026A)· signed
Funding for Colorado DRIVES Account
relates
HB 26-1251(2026A)· signed
Creating Equal Justice License Plate
relates
HB 26-1242(2026A)· signed
Interlock Device for Impaired Drivers
relates
HB 26-1032(2026A)· signed
Fallen Firefighter Special License Plate
relates
HB 26-1286(2026A)· vetoed
Automated Driving System Commercial Vehicles
relates
SB 25-300(2025A)· signed
Revisor's Bill
relates
HB 26-1237(2026A)· signed
Transportation Safety Modifications
relates
HB 26-1053(2026A)· signed
Motor Vehicle Regulation Administration
relates
SB 25-317(2025A)· signed
Transfer Cash Fund Investment Earnings to General Fund
relates
HB 26-1121(2026A)· failed
Public Accessibility of Emissions Records
relates
HB 26-1168(2026A)· signed
Department of Revenue Supplemental
relates
HB 26-1394(2026A)· signed
Change Motorcycle Operator Fund to Annual Appropriation
relates
SB 26-141(2026A)· signed
Wildlife Collision Prevention
relates
HB 25-1121(2025A)· signed
Permanent Trailer Registration
relates
HB 26-1165(2026A)· signed
Department of Public Health & Environment Supplemental
repeals
HB 26-1331(2026A)· signed
Modify 2026 Interim Committees
repeals
HB 26-1430(2026A)· signed
Transportation Funding Adjustments
repeals
SB 25-317(2025A)· signed
Transfer Cash Fund Investment Earnings to General Fund

Votes

BILL
2025-05-07 · House · passYes: 44 · No: 20 · Other:
AMEND
2025-05-05 · Senate · passYes: 35 · No: 0 · Other:
BILL
2025-05-05 · Senate · passYes: 31 · No: 4 · Other: