Reference Source

Ohio

What is the how often for Ohio?

For Ohio, how often is biennial inspection for the enhanced vehicle inspection and maintenance program; vehicles covered / exempt is disputed: each twenty-five year-old or more recent motor vehicle whose owner or lessee resides in a county that is part of a designated program area per codes.ohio.gov, Provides for a new car exemption for motor vehicles six years old or newer and provides that a new motor vehicle is exempt for six years regardless of whether legal title to the motor vehicle is transferred during that period; (4) Provides for an exemption for battery electric motor vehicles; (5) Provides for an exemption for hybrid motor vehicles seven years old or newer per codes.ohio.gov; program / authority is disputed: motor vehicle inspection and maintenance program per codes.ohio.gov, decentralized motor vehicle inspection and maintenance program per codes.ohio.gov, verified against its source on 2026-09-22.

each twenty-five year-old or more recent motor vehicle whose owner or lessee resides in a county that is part of a designated program area, and each twenty-five year-old or more recent motor vehicle that is part of a fleet operated in a county that is part of a designated program area, is subject to biennial inspection for the enhanced vehicle inspection and maintenance program.

— codes.ohio.gov, retrieved 2026-09-22

State
Ohio our reading
How often
biennial inspection for the enhanced vehicle inspection and maintenance program verified
Vehicles covered / exempt
each twenty-five year-old or more recent motor vehicle whose owner or lessee resides in a county that is part of a designated program area the source states this two ways
Program / authority
motor vehicle inspection and maintenance program the source states this two ways
Recent or pending change
a contract with a vendor to operate a decentralized motor vehicle inspection and maintenance program in each county in this state in which such a program is federally mandated through June 30, 2027. per codes.ohio.gov
Sourcecodes.ohio.gov
Verified
Review by
DatasetVehicle emissions testing: which counties require it, in which states

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

The source states this two ways

The same publisher states this differently in more than one place. Each version is reproduced with the page it came from — deciding between them is yours, not ours.

Vehicles covered / exempt

codes.ohio.gov says vehicles covered / exempt is each twenty-five year-old or more recent motor vehicle whose owner or lessee resides in a county that is part of a designated program area, as of 2026-09-22.

each twenty-five year-old or more recent motor vehicle whose owner or lessee resides in a county that is part of a designated program area, and each twenty-five year-old or more recent motor vehicle that is part of a fleet operated in a county that is part of a designated program area, is subject to biennial inspection for the enhanced vehicle inspection and maintenance program.

https://codes.ohio.gov/ohio-administrative-code/rule-3745-26-12

codes.ohio.gov says vehicles covered / exempt is Provides for a new car exemption for motor vehicles six years old or newer and provides that a new motor vehicle is exempt for six years regardless of whether legal title to the motor vehicle is transferred during that period; (4) Provides for an exemption for battery electric motor vehicles; (5) Provides for an exemption for hybrid motor vehicles seven years old or newer, as of 2026-08-24.

(3) Provides for a new car exemption for motor vehicles six years old or newer and provides that a new motor vehicle is exempt for six years regardless of whether legal title to the motor vehicle is transferred during that period; (4) Provides for an exemption for battery electric motor vehicles; (5) Provides for an exemption for hybrid motor vehicles seven years old or newer

https://codes.ohio.gov/ohio-revised-code/section-3704.14

Program / authority

codes.ohio.gov says program / authority is motor vehicle inspection and maintenance program, as of 2026-09-22.

each twenty-five year-old or more recent motor vehicle whose owner or lessee resides in a county that is part of a designated program area, and each twenty-five year-old or more recent motor vehicle that is part of a fleet operated in a county that is part of a designated program area, is subject to biennial inspection for the enhanced vehicle inspection and maintenance program.

https://codes.ohio.gov/ohio-administrative-code/rule-3745-26-12

codes.ohio.gov says program / authority is decentralized motor vehicle inspection and maintenance program, as of 2026-08-24.

(3) Provides for a new car exemption for motor vehicles six years old or newer and provides that a new motor vehicle is exempt for six years regardless of whether legal title to the motor vehicle is transferred during that period; (4) Provides for an exemption for battery electric motor vehicles; (5) Provides for an exemption for hybrid motor vehicles seven years old or newer

https://codes.ohio.gov/ohio-revised-code/section-3704.14

codes.ohio.gov says program / authority is decentralized motor vehicle inspection and maintenance program, as of 2026-08-24.

the director of environmental protection shall request the director of administrative services to enter into a contract with a vendor to operate a decentralized motor vehicle inspection and maintenance program in each county in this state in which such a program is federally mandated through June 30, 2027.

https://codes.ohio.gov/ohio-revised-code/section-3704.14

Sources

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