State of Oregon: Vehicle Inspection - Portland Testing Area Information

Tues, Thurs, Fri: 8:30 a.m. - 5:30 p.m.
Wed: 8:30 a.m. - 7 p.m.
Sat: 8:30 a.m. - 1 p.m.

Closed: Sunday, Monday and holidays.
See a calendar of all hours and closures

Tuesdays and Saturdays are generally the busiest days of the week.

Lines are often shorter on Thursdays, Fridays and mid-month.

Scappoose location: Fri: 8:30 a.m. - 5:30 p.m.

Sat: 8:30 a.m. - 1 p.m.

Closed: Sunday - Thursday and holidays.

$21 will be charged once your vehicle passes the inspection
Cash, PIN-less Debit/Credit card (VISA, MasterCard or Discover) or money order accepted.
No charge if your vehicle fails.
Multnomah County's Vehicle Registration Fee
Washington County's Vehicle Registration Fee
Clackamas County's Vehicle Registration Fee
Department of Motor Vehicle’s Registration Fees

Please leave your pets at home
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

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

Vehicle Inspection