DUI Laws in Ohio (OVI)

Ohio uses the term "OVI" for impaired driving offenses. The standard BAC limit is 0.08%. The lookback period is 10 years (for misdemeanor enhancement); lifetime for felony OVI lookback. 4th offense within 10 years. Below are the full details of Ohio's DUI laws and penalties.

Last updated: 2026-03-27

Overview

Ohio calls its drunk driving offense OVI — Operating a Vehicle Impaired — which is broader than most states because it covers operating any vehicle, not just motor vehicles. Ohio uses a tiered penalty system based on BAC levels, with a 'high-tier' BAC of 0.17% or above triggering significantly harsher mandatory minimums. The state employs a 10-year lookback period for misdemeanor repeat offenses, and a fourth OVI within 10 years becomes a felony. Ohio also runs a unique administrative license suspension (ALS) process that begins immediately at arrest, separate from court-imposed sanctions.

Official term: OVI

BAC Limits

Driver Type	BAC Limit
Standard (21+)	0.08%
Commercial (CDL)	0.04%
Under 21	0.02%
Enhanced Penalty	0.17%

Penalties by Offense

Offense	Classification	Jail Time	Fines	License Suspension	IID
1st Offense	First-degree misdemeanor (M1)	3 days mandatory minimum (6 days if high-tier BAC ≥ 0.17%); up to 180 days. 3-day driver intervention program may substitute for jail.	$375 to $1,075 (standard); $525 to $1,625 (high-tier BAC)	1 to 3 years (standard); 1 to 3 years (high-tier). Administrative license suspension (ALS) of 90 days begins at arrest.	Not required for standard first offense; mandatory for high-tier BAC (minimum 6 months)
2nd Offense	First-degree misdemeanor (M1)	10 days mandatory minimum (20 days if high-tier BAC); up to 180 days. Up to 90 days may be served in a residential treatment facility.	$525 to $1,625 (standard); $800 to $2,750 (high-tier BAC)	1 to 7 years (standard); 1 to 7 years (high-tier). ALS of 1 year at arrest.	Required for restricted driving privileges; court-ordered for 1 to 5 years
3rd Offense	Unclassified misdemeanor (enhanced penalties)	30 days mandatory minimum (60 days if high-tier BAC); up to 1 year. Mandatory local incarceration; consecutive sentencing applies.	$850 to $2,750 (standard); $1,350 to $10,500 (high-tier BAC)	2 to 12 years (standard); 2 to 12 years (high-tier). ALS of 2 years at arrest.	Required for any driving privileges; court-ordered for minimum 1 to 5 years
Felony	Felony of the fourth degree (F4)	60 days mandatory minimum (120 days if high-tier BAC); 6 to 30 months in prison. Mandatory prison term if certain prior felony OVI convictions exist.	$1,350 to $10,500	3 years to permanent revocation. Vehicle forfeiture or immobilization mandatory.	Required for any driving privileges after license reinstatement; indefinite period possible

Felony threshold: 4th offense within 10 years, or any OVI after a prior felony OVI. Lookback period: 10 years (for misdemeanor enhancement); lifetime for felony OVI lookback.

Additional Penalty Details

Offense	Community Service	Probation	DUI School
1st Offense	May be ordered at court discretion, typically up to 72 hours	Up to 5 years; may include random drug/alcohol testing	72-hour driver intervention program (DIP) mandatory; alcohol/drug assessment required
2nd Offense	May be ordered, typically 30 to 100 hours	Up to 5 years supervised; random testing and treatment conditions	Alcohol/drug assessment and completion of court-ordered treatment mandatory
3rd Offense	May be ordered, typically 50 to 200 hours	Up to 5 years; intensive supervision with strict conditions	Full substance abuse assessment and completion of recommended treatment mandatory; inpatient treatment may be required
Felony	May be ordered as part of probation/community control	Up to 5 years community control (supervised probation) with strict conditions	Mandatory substance abuse assessment; court-ordered treatment including potential inpatient rehabilitation

Implied Consent Law

Under Ohio Revised Code § 4511.191, any person operating a vehicle in Ohio is deemed to have consented to a chemical test of blood, breath, or urine if arrested for OVI. The officer must advise the driver of the consequences of refusal and the consequences of a failed test. Ohio allows officers to request any one or more of the three test types.

Refusal penalties: First refusal: 1-year administrative license suspension (ALS). Second refusal within 10 years: 2-year ALS. Third refusal within 10 years: 3-year ALS. No limited driving privileges are available during the first 30 days of a refusal suspension (first offense) or 90 days (repeat). Refusal can also be introduced as evidence at trial.

Aggravating Factors

Factor	Impact
High-tier BAC of 0.17% or above	Mandatory minimum jail time doubles; fines increase significantly; IID required even on first offense; longer license suspension minimums
Child passenger under 18 in vehicle	Separate charge of child endangering (misdemeanor or felony depending on circumstances); enhanced OVI penalties and mandatory minimum jail time
Prior OVI conviction within 10 years	Progressive mandatory minimums: 10 days (2nd), 30 days (3rd), 60 days (4th-felony). Escalating fines and suspension periods.
Causing serious physical harm or death	Aggravated vehicular homicide (F2) or aggravated vehicular assault (F3) carrying 2 to 8+ years in prison with mandatory prison term
Driving under OVI suspension	Separate first-degree misdemeanor with mandatory 3-day jail minimum; additional 1-year license suspension; vehicle immobilization or forfeiture
Refusal to submit to chemical testing	Automatic 1- to 3-year ALS (depending on prior refusals); no limited driving privileges during initial 30–90 days; evidence of refusal admissible at trial

DUI with Injury

Classification: Aggravated vehicular assault (F3) or aggravated vehicular homicide (F2/F1)

Aggravated vehicular assault causing serious physical harm while OVI is a third-degree felony carrying 9 to 36 months in prison with a mandatory prison term and fines up to $10,000. Aggravated vehicular homicide while OVI is a second-degree felony (2–8 years prison, mandatory term) or first-degree felony (3–11 years) if the offender has prior OVI convictions. Vehicle forfeiture and permanent license revocation may apply.

Underage DUI

Zero tolerance: Yes

BAC limit: 0.02%

Drivers under 21 with a BAC of 0.02% or above but below 0.08% are charged with OVUAC (Operating a Vehicle After Underage Consumption), a first-degree misdemeanor. Penalties include a 90-day to 2-year license suspension and fines up to $250 for a first offense. If BAC is 0.08% or above, the underage driver faces full OVI penalties in addition to OVUAC consequences.

Diversion Programs

Program: OVI Diversion / Treatment in Lieu of Conviction (Intervention in Lieu of Conviction - ILC)

Ohio offers Intervention in Lieu of Conviction (ILC) under ORC § 2951.041, which allows eligible defendants to enter court-supervised treatment instead of going through the standard criminal process. Upon successful completion (typically 1-2 years), the original charges are dismissed. Some municipal and county courts also run local OVI diversion or treatment court programs.

Eligibility: Generally available for first-time OVI defendants charged with a misdemeanor. The defendant must not have a prior felony conviction within the last 10 years and must be assessed as having a substance abuse problem amenable to treatment. The defendant must plead guilty and agree to all program conditions. Eligibility is ultimately at the court's discretion, and not all courts offer ILC for OVI.

How Long a DUI Stays on Your Record

An OVI conviction remains on your Ohio driving record permanently. The Ohio BMV maintains OVI records indefinitely for administrative purposes. Criminal records are also permanent unless sealed. Under Ohio law, some misdemeanor OVI convictions may be eligible for record sealing after a waiting period (1 year for M1), but courts have discretion and frequently deny sealing for OVI. Felony OVI convictions are not eligible for sealing. The 10-year lookback period applies only to penalty enhancement.

Key Statutes

ORC § 4511.19: Operating a vehicle under the influence of alcohol or drugs (OVI); prohibited BAC levels; penalties by offense number
ORC § 4511.191: Implied consent; chemical testing requirements; administrative license suspension for refusal or failure
ORC § 4510.02: Administrative license suspension procedures and hearing rights
ORC § 2903.06: Aggravated vehicular homicide; vehicular homicide; vehicular manslaughter
ORC § 2903.08: Aggravated vehicular assault and vehicular assault involving OVI
ORC § 2951.041: Intervention in lieu of conviction (ILC) for defendants with substance abuse issues

Frequently Asked Questions

What is the difference between DUI and OVI in Ohio?

Ohio uses the term OVI — Operating a Vehicle Impaired — instead of DUI or DWI. OVI is broader than DUI because it covers operating any vehicle (not just motor vehicles) while impaired by alcohol, drugs, or a combination. The offense, penalties, and legal process are the same as what other states call DUI. Ohio adopted the OVI terminology in 2005.

What is the penalty for a first OVI in Ohio?

A first OVI in Ohio is a first-degree misdemeanor carrying a mandatory minimum of 3 days in jail (or completion of a 3-day driver intervention program) and fines of $375 to $1,075. Your license is suspended for 1 to 3 years, though you can apply for limited driving privileges after 15 days. If your BAC was 0.17% or higher (high-tier), mandatory minimums double: 6 days in jail, $525 to $1,625 in fines, and a mandatory IID.

How long does an OVI stay on your record in Ohio?

An OVI conviction remains on your Ohio BMV driving record and criminal record permanently. Ohio uses a 10-year lookback period for enhancing penalties on new OVI charges, but the original conviction itself does not expire or disappear. Some misdemeanor OVI convictions may be eligible for criminal record sealing after the statutory waiting period, but courts commonly deny such requests for OVI.

Can I get limited driving privileges after an OVI in Ohio?

Yes, Ohio allows limited (occupational) driving privileges for most OVI suspensions, but there is a waiting period before you can apply: 15 days for a first offense, 30 days for a second offense, and 180 days for a third offense. For felony OVI or refusal-based suspensions, the waiting period is longer. Limited privileges typically restrict driving to work, school, medical appointments, and treatment. An IID may be required.

What is the high-tier BAC penalty in Ohio?

Ohio imposes significantly enhanced penalties when your BAC is 0.17% or above, called the 'high-tier' or 'high test' level. Penalties roughly double: a first-offense mandatory jail minimum goes from 3 to 6 days, fines increase by about 40%, and an IID is required. This high-tier enhancement applies at all offense levels, from first offense through felony.

When does an OVI become a felony in Ohio?

An OVI becomes a fourth-degree felony on the 4th offense within 10 years, or on any OVI after a prior felony OVI conviction (regardless of time elapsed). A felony OVI carries 60 days to 30 months in prison with mandatory minimums, fines up to $10,500, license suspension of 3 years to permanent revocation, and mandatory vehicle forfeiture or immobilization.

What happens if you refuse a breathalyzer in Ohio?

Refusing a chemical test in Ohio triggers an automatic administrative license suspension (ALS) of 1 year for a first refusal, 2 years for a second within 10 years, and 3 years for a third. No limited driving privileges are available during the first 30 days (first refusal) or 90 days (repeat). The refusal can be used as evidence against you at trial, and you still face criminal OVI charges based on other evidence.

Does Ohio have a DUI diversion program?

Ohio offers Intervention in Lieu of Conviction (ILC) under ORC § 2951.041, which functions as a diversion program for defendants with substance abuse problems. If eligible and accepted, you enter court-supervised treatment for 1-2 years, and the OVI charge is dismissed upon successful completion. Eligibility is limited to first-time offenders with no recent felonies, and not all courts offer ILC for OVI cases.

Related Guide

DUI license recovery in Ohio→

Step-by-step guide to getting your license back after a DUI in Ohio — suspension periods, IID requirements, SR-22 insurance, reinstatement fees, and process.

Take Action — Direct Links

Ohio BMV — OVI/DUI Information
Official Ohio BMV page on OVI-related license suspensions, reinstatement requirements, and limited driving privileges
Ohio Revised Code — Chapter 4511 (Traffic Offenses)
Full text of Ohio traffic law including OVI statutes, penalties, and implied consent provisions
Ohio Legal Help — OVI & DUI
Free legal information resource for Ohioans facing OVI charges, including self-help guides and lawyer referrals
Ohio DUI/OVI Task Force
Ohio Supreme Court resources on OVI courts, treatment programs, and judicial education on impaired driving

DUI license recovery in Ohio →

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Disclaimer: This is informational only, not legal advice. DUI laws change frequently. Verify current requirements with Ohio's statutes or consult a qualified DUI attorney in Ohio.

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