• Smog & Emission Checks

    Growing concern over clean air has spurred state governments to impose vehicle emission checks. Some states require mandatory tests, while others don't require them at all. To keep you legally compliant, The Unofficial DMV Guide focuses this section on the smog and emission rules specific to your state.
    Choose Your State

    If your state does require a smog and emission check, The Unofficial DMV Guide will provide the exact steps to take on how to be tested.

    Not only will you find whether the test is annual or biannual, but also where to go, how much you can expect to be charged, and what to do if your vehicle fails. Plus, if your state provides exemptions for older cars we'll list them, too.

    And because many state Motor Vehicle departments test in tandem with state environmental commissions, you'll also find phone numbers and Web site links to contact, just in case you need some technical advice.

    At The Unofficial DMV Guide, you'll find everything you need to clear the air on this sometimes confusing issue.

    Choose Your State

    Alabama

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    Connecticut

    Delaware

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    Hawaii

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    Michigan

    Minnesota

    Mississippi

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    Nebraska

    Nevada

    New Hampshire

    New Jersey

    New Mexico

    New York

    North Carolina

    North Dakota

    Ohio

    Oklahoma

    Oregon

    Pennsylvania

    Rhode Island

    South Carolina

    South Dakota

    Tennessee

    Texas

    Utah

    Vermont

    Virginia

    Washington

    Washington DC

    West Virginia

    Wisconsin

    Wyoming

    Rhode Island Connecticut New Jersey Delaware Maryland Massachusetts West Virginia Pennsylvania New York New Hampshire Maine Virginia North Carolina South Carolina Ohio Kentucky Georgia Florida Tennessee Indiana Alabama Michigan Illinois Wisconsin Mississippi Louisiana Arkansas Missouri Iowa Minnesota Kansas Nebraska Oklahoma South Dakota North Dakota Texas New Mexico Arizona Colorado Wyoming Utah Montana Nevada Idaho Washington oregon California Maryland Alaska Maine Vermont New Hampshire Delaware New Jersey Rhode Island Massachusetts Connecticut Hawaii Washington DC Michigan

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