When a SMOG inspection may be required
Many qualifying vehicles being registered in California for the first time after previously being registered out of state will need a SMOG inspection before the process is complete.
Why California can be different
California emissions rules and station requirements can be different from what drivers are used to in other states. That is why it is smart to verify the DMV requirements before deadlines get close.
What to do before you go
Check your DMV paperwork, confirm whether your vehicle is exempt or not, and make sure the car is actually ready for inspection if the test is required.