Ohio DUI Laws
Ohio DUI Defense
What you're facing, what the deadlines are, and the questions your attorney needs to answer — specific to Ohio (OH) law.
BAC Limit
0.08
Enhanced BAC
0.17
Higher penalties above this
Lookback Period
10 years
Prior offenses count within
30 days (appeal ALR suspension)-Day DMV Hearing Deadline
In Ohio, you have 30 days (appeal ALR suspension) days from your arrest to request an administrative DMV hearing. Miss this deadline and your license suspension goes into effect automatically — even if the criminal case is later dismissed.
First Offense Penalties in Ohio
Implied Consent & Test Refusal
Like all 50 states, Ohio has an implied consent law — by driving on Ohio roads, you've already agreed to submit to a chemical test (breath, blood, or urine) if an officer has probable cause to believe you're impaired.
Refusal Penalty
1-year administrative license suspension
Ohio-Specific Detail
Ohio calls DUI 'OVI' (Operating a Vehicle Impaired). The state offers a 3-day Driver Intervention Program as an alternative to the mandatory 3-day jail minimum. Ohio's license suspension of 1-3 years is among the longest for a first offense.
Is your Ohio DUI defense on track?
The Defense Milestone Score checks 10 critical defense behaviors specific to DUI cases. Takes 2 minutes. Instant results.
Take the Free Defense ScoreDUI Defense Playbook — $97
26 questions your DUI attorney hopes you never ask, a case stage roadmap, red flag checklist, and a case progress scorecard. Instant PDF download — calibrated for Ohio DUI defendants.
Important: This page provides general legal information about Ohio DUI laws as of the date of publication. Laws change frequently. This is not legal advice. Consult a Ohio-licensed attorney for guidance specific to your case.