Vehicle Inspection

• ​​Map of​ DEQ Clean ​Air Stations and DEQ Too locations​

• ​Portland area:​
  

• Clackamas Station​
  

• Gresham Station​
  

• NE Portland Station
  

• Sherwood Station

• Sunset / Hillsboro Station

• Scappoose Station
  

• Medford Station

• DEQ Too​​
  

View ​Medford wait-line camera

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​​​Learn about the fees and forms of payment 

​​​​​Clackamas, Gresham, Northeast, Sherwood and Sunset stations ​locations

Scappoose location

​​​​​​​Be sure to bring:

• Your entire DMV registration renewal form with sections 1 (insurance information) and 2 (signature of owner) completed to receive renewal tags.

• DEQ accepts Cash, PIN-less Debit/Credit card (VISA, MasterCard or Discover) or money order to pay for the emissions test AND your DMV registration fees.

• ​Did you lo​se the DMV information mailed to you? 
  * Paperwork not necessary to receive just an emission test​
  

A few th​ings to remember:

• PLEASE NOTE: For the safety of staff, the public and our furry friends, we encourage pets not to visit us when coming to a DEQ testing station. Service animals are welcome. ​
  

• No smoking or tobacco use on State of Oregon property

• Please turn off cell phones in the testing lane

• Excessively smoking vehicles will not be tested

• Make sure your vehicle is in good working condition

• Vehicles that pose a safety hazard will not be tested

• Trailers, towed vehicles or other mobile equipment must be disconnected from the vehicle prior to testing
  

• Motorcycles, off-road vehicles, trailers and any other vehicle not required to have an emissions test must have VIN inspections performed at the DMV​
  

​​​​​​Incle​ment Weather

​​​For questions or feedback on the Vehicle Inspection Program, visit our Questions and Comments page, or call one of our area contact numbers below:

• Portland Area: 503-229-5066
  
• Medford Area: 541-776-6145
• Toll-Free in Oregon: 877-476-0583
• Hearing Impaired: 711​