When a car is sold, who is responsible for the inspection?
The seller is required to provide the buyer with a valid smog inspection certification at the time of the sale or transfer. Smog certifications are good for 90 days from the date of issuance.
The inspection is not required on a transfer if a biennial smog certification was submitted to DMV within 90 days prior to the vehicle transfer date (a vehicle inspection report may be required for proof of certification).
NOTE: Smog certifications are not required for transfers that occur for a gasoline powered motor vehicle that is four or less model years old. (Determine the oldest-qualifying year model by subtracting three from the current year) the four or less model years old rule does not apply to diesel powered vehicles. A smog transfer fee will be collected from the new owner.
Which counties require a smog inspection for the registration renewal?
Counties that Require a Smog Inspection for Vehicle Registration Renewal
|San Luis Obispo
There are six counties that require smog certifications within certain Zip Codes only. These counties are:
El Dorado, Placer, Riverside, San Bernardino, San Diego, and Sonoma.
Follow this link to determine which Zip Codes are included.
Is there a military exemption from the smog inspection?
No, a smog inspection certification is required.
My car is new. Am I still required to get the biennial smog inspection?
Vehicles registered in areas subject to the biennial smog certification program are required to submit evidence of a smog certification every other renewal period. Starting January 1, 2005, owners of vehicles six or less model years old will pay an annual smog abatement fee for the first six registration years instead of being required to provide a biennial smog certification. The registration renewal notice mailed to you by the department will indicate if a smog certification is required. If a smog certification is required and you have not had a smog inspection, you may still pay your registration fees to avoid any late fees. However, you will not receive your new registration or year sticker until the smog information has been received by DMV.
NOTE: Upon initial registration, nonresident,
- Diesel powered vehicles 1998 model year and newer with a Gross Vehicle Weight rating (GVWR) of no more than 14,000 lbs, and specially constructed vehicles 1976 and newer require smog certification. The six or less model years old rule does not apply to these vehicles
Counties that require biennial smog inspections are listed above.
A family member gave me a car. Is a smog inspection required?
If you acquire a vehicle that is currently registered in California from a spouse, domestic partner, sibling, child, parent, grandparent, or grandchild, you are entitled to an exemption from the smog inspection. Other family members or relations are not exempt and are required to obtain a smog inspection certification.
For more information read “Transfer a Vehicle Between Family Members.“