Closure Notice
All Oregon Department of Environmental Quality offices, including vehicle emission testing stations, will be closed on Thursday, July 4th in observance of Independence Day.
All offices and stations will resume their normal operating hours Friday July 5th.
Hours of operation
Clackamas, Gresham, Northeast
Portland, Sherwood and Sunset locations:
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.
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.
Find a station near you
Map of Portland area stations
Fees and forms of payment
A few things to remember:
- 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