Is Inspection Required for Registration in New Hampshire?
New Hampshire eliminated mandatory vehicle inspections for vehicles effective January 31, 2026. Vehicles registered on or after February 1, 2026, are no longer required to undergo safety inspections or emissions testing as a condition of registration and renewal. However, vehicle safety and equipment standards remain enforceable under state law during traffic stops and compliance checks.
Emissions Inspection Requirements in New Hampshire
Emissions testing is no longer required for vehicle registration or renewal. The on-board diagnostics (OBD) program, which previously applied to vehicles model year 1996 and newer, has been discontinued as part of the January 31, 2026, repeal. New Hampshire no longer requires emissions compliance testing as a condition of vehicle registration.
New Hampshire Vehicle Registration Requirements by County and Origin
| Vehicle Origin | Registration Type | VIN Inspection | Safety Inspection | Emissions Testing |
|---|---|---|---|---|
| Out-of-state initial | Initial registration | Required | Not required | Not required |
| Out-of-state renewal | Renewal | Not required | Not required | Not required |
| In-state initial | Initial registration | Not required | Not required | Not required |
| In-state renewal | Renewal | Not required | Not required | Not required |
VIN verification is required only for specific cases: abandoned vehicles, U.S. government vehicles, antique vehicles, vehicles from foreign countries, vehicles from states requiring title only for vehicles 10 years and newer, vehicles registered in New Hampshire where the new owner lacks the previous registration, and homemade trailers under 3,000 pounds. VIN verification must be completed by an authorized inspection station, authorized vehicle dealer, or law enforcement officer using form TDMV 19A.
Contact Information
New Hampshire Division of Motor Vehicles – Vehicle Registration
23 Hazen Drive
Concord, NH 03305
Phone: (603) 227-4000
Official Website: Vehicle Registrations
