Emissions inspections in the District of Columbia

The requirement covers the whole District: a vehicle must pass DC DMV inspection before it can be registered, and must display a valid sticker.

“A vehicle must pass DC DMV inspection before it can be registered with DC DMV.”

A personal vehicle's inspection is valid for 2 years; a commercial vehicle's for 1 year.

“Personal vehicle inspection is valid for 2 years .”

• “Commercial vehicle inspection is valid for 1 year .”

The inspection fee is not paid at the station; it is paid with the vehicle registration. Late inspection fees accrue every 30 days after a sticker expires, up to $480.

“The vehicle inspection fee is not paid at the inspection station; instead, it is paid at the time of vehicle registration.”

• “You will be charged a late inspection fee immediately after expiration of the inspection sticker and each 30-day period thereafter (not to exceed $480).”

Brand-new passenger vehicles automatically get a 4-year inspection sticker, and fully electric passenger vehicles get a non-expiring sticker.

“Brand new, passenger class vehicles that have a manufacturer’s Certificate of Origin (the title for a new vehicle) will automatically receive a 4-year new car inspection sticker upon registration.”

• “Fully electric passenger class vehicles will receive a non-expiring inspection sticker.”

Exemptions include personal vehicles made before 1968, zero-emission (diesel or 100 percent electric) personal vehicles and trailers, and motorcycles.

“Personal vehicles that are manufactured pre-1968 do not need to be inspected.”

• “Zero emission, i.e. diesel or 100 percent electric, personal vehicles and trailers do not need to be inspected.”
• “Motorcycles do not need to be inspected”

A vehicle that fails after $1,208.00 or more of emission-related repairs, done within 60 days, can get a two-year emissions waiver.

“If your vehicle failed emission inspection and you spent $1,208.00 or more in emission-related repairs and you are unable to pass emission inspection, you are eligible to receive a waiver from emission inspection for two years .”

• “The repairs must be done within 60 days from the failed vehicle emission inspection.”

Residents can test their own vehicle at a self-service kiosk 24 hours a day, 7 days a week, for model year 2005 or newer private vehicles previously inspected at the DMV station.

“District residents can perform their own vehicle emissions tests on a 24 hour, 7 days a week basis. The kiosk is only available for (1) private/pleasure class vehicles model years 2005 or newer and (2) vehicles previously inspected at the DC DMV Inspection Station .”