Program overview
Although you can’t see it, ozone pollution is a reality in Connecticut and across the U.S. Since cars and light-duty trucks contribute to the problem, their emissions control systems must be checked over time to ensure they are working properly to control the pollutants they emit. Connecticut's Emissions Program, dating back to 1983, has a long history of effectively minimizing vehicle emissions and results in more emission reductions than any other state implemented air pollution control strategy. Emissions testing helps identify pollution control devices that are malfunctioning and when fuel is being wasted. Detecting and repairing these problems can save on future repairs and reduces air pollution.
Exempt vehicles, testing hours and additional info
Exempt vehicles
The following vehicles are exempt from the Connecticut Emissions Program:
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Vehicles younger than four model-years old
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Model year 2001 and older vehicles
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Vehicles with a gross vehicle weight rating of 10,001 pounds or more
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Composite Vehicles (vehicle must be titled as a composite vehicle, pursuant to Section 14-103a of the C.G.S.)
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Full electric-powered vehicles (non-hybrid)
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Bicycles with motors attached
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Motorcycles
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Certain vehicles registered but not designed primarily for highway use
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Farm vehicles
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Diesel – Powered Type II School Buses; (under 10,000 lbs. GVWR)
Testing hours
Additional information
Appointments aren’t required; however, some stations will allow drivers to make advanced appointments. If you are interested in an advanced appointment, please contact the test center directly.
The emissions test fee is $20.00. All test centers accept cash as a form of payment. Some may accept checks or credit cards, although they are not required to do so. Please call your test center before your visit to confirm accepted forms of payment.
The emissions hotline 1-877-4MYCTVIP (877-469-2884) is available Monday through Saturday 8 a.m. to 6 p.m. to answer your questions or to find a test center.
