In Colorado, regulations mandate that when replacing a catalytic converter, the new unit must comply with standards set by the California Air Resources Board (CARB). This ensures that replacement converters meet stringent emission control requirements. However, due to supply chain challenges, obtaining a CARB-compliant converter can be difficult.
To address this issue, a temporary exception has been introduced, effective until July 1, 2027. Under this exception, if a catalytic converter is stolen or experiences mechanical failure, and the vehicle owner has made a reasonable effort but is unable to procure a CARB-compliant replacement, they are permitted to install a converter that meets federal Environmental Protection Agency (EPA) standards. This provides vehicle owners with an alternative solution during the specified period.
It's important to note that this exception is temporary and will expire on July 1, 2027. After this date, all catalytic converter replacements in Colorado must adhere strictly to CARB standards.
Summary
When a catalytic converter mechanically fails or is stolen from a
motor vehicle, current rules of the air quality control commission require the replacement to comply with the rules of the California air resources board. The bill creates a temporary exception that allows a person to use a replacement catalytic converter that complies with the standards established by rules of the federal environmental protection agency if: •
In the case of the theft of a catalytic converter, the theft has been reported to a law enforcement agency; and
•
The owner or operator of the motor vehicle has made a reasonable effort to obtain the required replacement catalytic converter and has been unable to obtain the replacement catalytic converter.
The exception is repealed, effective July 1, 2027.
