Certified Smog Testing in Auburn California
"In California, vehicles must undergo a biennial smog inspection in order to renew your registration. New residents to California will be required to have an initial inspection to register, even if you have a current certificate from your previous state. Testing can be completed at DMV-approved locations throughout your county. Safety inspections are not generally requiredfor registration or renewal.In California, most vehicles are required to be smog checked every 2 years". - https://www.dmv.org/ca-california/smog-check.php