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Emissions requirements vary from vehicle to vehicle. The following information may be used as a guideline to determine whether or not your vehicle may need an emissions test.
New gas vehicles are exempt seven (7) years from the date of manufacture
Gas vehicles that are 1982 or new are tested every two (2) years
Gas vehicles that are 1981 and older are tested every year
Newer diesel vehicles are exempt four (4) years from the date of manufacture
2003 and older diesel vehicles are tested every year, unless they have a GVWR of 14,000 lbs. and then they are tested every other year until the tenth (10) year.
Emission information is located to the right of your name on the registration, "P" for pass, the date and "E" for enhanced test and the next due date.
Broomfield County is an emissions enhanced county. For additional information, visit
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