Frequently Asked Questions (FAQs)

Smog

• When is a smog inspection required?
• Does my vehicle qualify for a smog exemption?
• When a car is sold, who is responsible for the inspection?
• What if my car fails the inspection?
• Which counties require a smog inspection for the registration renewal?
• Is there a military exemption from the smog inspection?
• My car is new. Am I still required to get the biennial smog inspection?
• A family member gave me a car. Is a smog inspection required?
• I heard about an old vehicle buy back program if a car cannot pass smog inspection. Where can I find out about this program?
• How do I locate a test-only smog check station?
• What are Clean Air Vehicle Stickers and how do I apply for them?