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Welcome to the Vehicle Inspection Program
If you live in the Portland metro or Medford area your car probably needs to pass an emissions test. The renewal/registration form mailed to you from the Department of Motor Vehicles should tell you if your car needs to be tested.
Still not sure if your car needs to get tested? Use our boundary matching tool to find out.
We’ve put together a list of frequently asked questions to help you get started.
Where are DEQ’s stations located and what are the hours?                         
My car is old does it still need to be tested?                                                        
What should I bring with me?
How do I renew my registration and get my car tested at the same time?            
What if I fail the test?
What options do car dealers, vehicle fleet or repair shops have?
The air seems fine to me. Why do we have to do emissions testing?
What are “emissions” anyway?
I still have questions. How can I contact you?