Make sure you need it before you get it. Don't know? Check the list below and contact DMV to verify if you are eligible for any REG 31 exceptions
Vehicle Verification Exceptions
A vehicle verification (REG 31) is
for the following specific cases:
New Trailer (Out-of-State)
A new trailer purchased in another state and eligible for registration under the Permanent Trailer Identification (PTI) program, provided:
Requirements Checklist:
- The trailer has never been registered.
- The trailer has not been modified, altered, or assembled from a kit.
- A secured Manufacturer's Certificate/Statement of Origin (MCO/MSO) is submitted for the complete trailer.
New Commercial Vehicle (Out-of-State)
A new commercial vehicle purchased in another state as a complete vehicle or as an incomplete vehicle to which a new body was added to make a complete vehicle, provided the vehicle:
Requirements Checklist:
- Has never been registered or issued IRP registration in California (or issued IRP within last 60 days only).
- Has not been modified, altered, or assembled from a kit.
- Has an unladen weight of 6,001 pounds or more.
- Meets California emission standards.
- Is now complete and you submit ONE of the following:
- Secured MCO/MSO for the complete vehicle.
- Secured MCO/MSO for cab/chassis AND body, plus a REG 256 certifying "new components only."
Note: A REG 31 IS REQUIRED if the vehicle does not meet California emission standards.
Additional Requirement: Emission Certification
The owner must also submit a REG 256 certifying that:
- No alterations/modifications were made to the emissions system.
- The vehicle has a properly affixed label indicating it meets CA/US standards (or the MCO states it).
Pro Tip: If the MCO/MSO does not provide a recognized Body Type Model (BTM) abbreviation (like P120SV for a step van), you can use a REG 256 to clarify the BTM. A REG 31 is not required just to clarify the body type.
Questions? We're Here to Help!
Always verify with the DMV, your dealership, or Registration/Title services if a REG 31 is required, as regulations can change.
This guide is provided for educational purposes. Always consult with official DMV resources for the most current regulations.