πŸ—ΊοΈ State Inspection Rules

States That Require Vehicle Inspection
Updated for 2026

About a dozen states still require periodic safety inspection. Roughly 29 to 34 require emissions testing, often only in metro counties. The rest require nothing. Two states dropped safety inspection recently: Texas in January 2025 and New Hampshire in February 2026.

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Three buckets every state falls into

Start here to figure out which group your state is in.

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Safety inspection

Annual or biennial check of brakes, lights, tires, suspension, and emissions equipment. A sticker goes on the windshield when you pass.

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Emissions testing only

Tailpipe or OBD-II check tied to registration renewal. Typically only required in counties near metro areas, not statewide.

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No inspection

No safety, emissions, or VIN inspection required. Spot checks happen if you\'re pulled over, but there\'s no scheduled cadence.

States that require safety inspection (2026)

Based on University of Vermont legislative research (November 2025) and state DMV sources, the following states currently require periodic passenger vehicle safety inspection. Cadence and scope vary.

Pennsylvania
Annual safety inspection. Separate emissions testing required in 25 counties.
New York
Annual safety inspection for all vehicles. Emissions also required statewide on most vehicles.
Virginia
Annual safety inspection. Emissions required in Northern Virginia counties near DC.
Massachusetts
Annual safety and emissions combined inspection. Single sticker covers both.
Maine
Annual safety inspection. Emissions required only in Cumberland County.
Vermont
Annual safety inspection statewide.
West Virginia
Annual safety inspection statewide.
Rhode Island
Biennial safety and emissions inspection.
Delaware
Biennial safety inspection through DMV facilities.
Hawaii
Annual safety inspection required for all vehicles.
Louisiana
Annual safety inspection, administered by parish.
North Carolina
Annual safety inspection. Emissions testing required in 19 counties.
Missouri
Biennial safety inspection for older vehicles. A bill to end most safety inspection is in progress β€” check current status.

Commercial vehicles, specialty vehicles, and vehicles over certain weight limits may have different requirements in every state. This list covers passenger cars.

Recent changes to watch

Safety inspection has been on the retreat at the state level. Two states have dropped it outright in the last year, and others are considering it. If you read an article from pre-2025, verify the info against your state DMV before acting on it.

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Texas (Jan 1, 2025)

Eliminated safety inspection for non-commercial vehicles. Emissions testing still required in 17 counties. Commercial vehicles still inspected. Source: Texas DPS.

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New Hampshire (Feb 1, 2026)

Ended annual safety inspection for most passenger vehicles. Commercial vehicles and specialty categories still covered. Source: NH DMV / Grappone Automotive.

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Missouri (pending)

Missouri House approved a bill to end most vehicle safety inspection. Status subject to change β€” check with the Missouri State Highway Patrol before assuming anything.

States with emissions testing only

Emissions programs are usually tied to metro air quality, so whether you need a test depends on your county more than your state. The biggest examples:

California
Biennial Smog Check required statewide for most vehicles 8 years or older.
Colorado
Annual or biennial emissions testing required in the Denver-Boulder-Fort Collins corridor (AIR program counties).
Georgia
Annual emissions required in 13 Atlanta-area counties.
Illinois
Biennial emissions testing required in Chicago metro and East St. Louis metro areas.
Arizona
Emissions testing required in Phoenix and Tucson metro areas, annually or biennially depending on vehicle age.
Connecticut
Biennial emissions testing required for most vehicles statewide.
Nevada
Annual emissions required in Clark and Washoe counties (Las Vegas and Reno).
Ohio
Biennial E-Check required in seven northeast Ohio counties.

States with no vehicle inspection

According to Wikipedia\'s list of jurisdictions and Motor.com\'s August 2025 status review, roughly 13 states have no mandatory safety, emissions, or VIN inspection program for resident-owned passenger vehicles. With the New Hampshire change in February 2026, that number is slightly higher.

These states include: Alaska, Arkansas, Florida, Iowa, Michigan, Minnesota, Mississippi, Montana, South Carolina, South Dakota, Wyoming, and now New Hampshire. A few others require inspection only for out-of-state transfers or salvage titles.

If you live in one of these states, you don\'t need a reminder for the state requirement. You may still want one for your regular mechanic check or emissions test if your county has one. Some localities and insurance providers recommend annual checks anyway.

If your state requires it, set the reminder now

If you just confirmed your state has an inspection requirement, the next step isn\'t to close the tab. It\'s to lock the date into something that will email you before it expires. A year is long enough that "I\'ll remember" is a losing strategy.

Put your next expiration date into the form. You get email reminders a few days before the deadline, on the day, and follow-ups until you mark it done. See the full vehicle inspection reminder guide for more on how the pre-reminders and follow-ups work, and the penalties guide for what you\'re avoiding.

Common questions about state inspection requirements

Which states still require a vehicle safety inspection?

As of early 2026, about a dozen states still require periodic safety inspection: Pennsylvania, New York, Virginia, Massachusetts, Maine, Vermont, West Virginia, Rhode Island, Delaware, Hawaii, Louisiana, North Carolina, and a few others in limited form. Texas eliminated non-commercial safety inspection in January 2025, and New Hampshire ended it in February 2026.

Does Tennessee require a vehicle inspection?

Tennessee does not require a statewide safety inspection. Emissions testing is required in a small number of counties in the Memphis and Nashville metro areas, not statewide. For most Tennessee drivers, no inspection is needed.

Did Texas get rid of vehicle inspections?

Texas eliminated the annual safety inspection for non-commercial vehicles on January 1, 2025. Commercial vehicles still require inspection. Emissions testing is still required in 17 Texas counties for gasoline vehicles 2–24 years old. Drivers pay a $7.50 inspection program replacement fee at registration.

Does New Hampshire still require a vehicle inspection?

No. As of February 1, 2026, New Hampshire no longer requires annual safety inspections for most passenger vehicles. The change was part of a 2025 legislative update. Commercial vehicles and some specialty vehicles remain subject to inspection.

What about emissions testing?

Emissions testing is separate from safety inspection and is required in roughly 29–34 states, often only in specific counties near metro areas. California's Smog Check, Colorado's front-range program, Illinois's Chicago-area program, and Georgia's Atlanta metro testing are common examples. Your county, not just your state, determines whether you need it.

If I move to a new state, when do I need my first inspection there?

Most states that require inspection give you 30 to 60 days from registering your vehicle in the new state to get your first inspection done. Miss that window and you're subject to the same fines as any resident driving with an expired sticker.

Confirmed Your State Requires It?

Put your inspection expiration date in the form. We'll email you a few days before, on the day, and keep nudging if you don't confirm it's done.

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