Overview
Maine DUI Laws
Maine OUI law at a glance
Sourced from the Maine code and state agency sites. Verify current text before relying on it.
- Offense name
- OUI (Maine)
- Controlling statute
- 29-A M.R.S. § 2411
- Implied consent
- 29-A M.R.S. § 2521
- Per se BAC limit
- 0.08 (0.04 CDL, 0.02 or lower under 21)
- Prior-offense lookback
- 10 years
- First-offense fine
- at least $500
- Licence suspension
- 5 months
- Trial court
- the District Court
- High-risk filing
- SR-22 for 3 years
A first offense carries a minimum fine and a licence suspension.
What 29-A M.R.S. § 2411 actually says
A charge in Maine is brought under one or more of these subsections.
- 29-A M.R.S. § 2411(1-A)(A)(1) — operating a motor vehicle while under the influence of intoxicants.
- 29-A M.R.S. § 2411(1-A)(A)(2) — operating with an alcohol level of 0.08 grams or more per 100 millilitres of blood or 210 litres of breath.
- 29-A M.R.S. § 2411(1-A)(B) — enhanced penalties where there is a previous OUI within the statutory lookback.
Penalties & Fines
When DUI Becomes a Felony
Court Costs & Fees
Legal Process
A OUI case in Maine is heard in the District Court, and a separate licence action runs alongside the criminal case.
- 1Arrest, booking and the chemical test — Officers arrest for OUI under 29-A M.R.S. § 2411 and request a breath, blood or urine test under Maine's implied-consent section, 29-A M.R.S. § 2521. Refusing carries its own licence penalty, separate from the criminal charge.
- 2Licence action by the state agency — The BMV administers OUI suspensions under Title 29-A, including the Ignition Interlock Device Program for early reinstatement. That action runs on its own timetable, independent of the criminal case.
- 3Arraignment in the District Court — The charge is read, a plea is entered and conditions of release are set in the District Court. Misdemeanor OUI cases are handled by the Maine District Court, while felony-level OUI — typically a fourth offense or a case with aggravating factors — may be prosecuted in the Superior Court.
- 4Pretrial motions and discovery — Defence counsel obtains the police report, test records and calibration or maintenance logs, and may move to suppress the stop or the test result. The Maine Judicial Branch runs a statewide electronic filing system for many case types.
- 5Plea or trial, then sentencing — A first OUI conviction carries a fine of at least $500, a licence suspension of 5 months. Prior offenses within 10 years push the case into the enhanced-penalty range. A first offense carries a minimum fine and a licence suspension.
- 6Reinstatement — The BMV administers OUI suspensions under Title 29-A, including the Ignition Interlock Device Program for early reinstatement. Maine Secretary of State, Bureau of Motor Vehicles publishes a reinstatement fee of $50. Maine requires a SR-22 certificate of financial responsibility for 3 years before the licence is restored.
Misdemeanor OUI cases are handled by the Maine District Court, while felony-level OUI — typically a fourth offense or a case with aggravating factors — may be prosecuted in the Superior Court. Appeals go to the Superior Court or directly to the Law Court, the Maine Supreme Judicial Court, depending on posture.
Filing and procedure in Maine
- The Maine Judicial Branch runs a statewide electronic filing system for many case types.
- Maine District Courts are courts of record.
- Maine's OUI offense is codified at 29-A M.R.S. § 2411.
- The Bureau of Motor Vehicles runs a licence suspension process independent of the criminal case.
Court tiers, appeal deadlines and diversion rules for every Maine county are listed on the Maine court reference.
Defense Tactics & How to Get a DUI Dismissed
Post-Conviction Class Requirements
License Reinstatement Process
Ignition Interlock Device (IID)
Car Insurance After a DUI
Rehab & Treatment Programs
CDL & Commercial Driver Consequences
Underage / Zero-Tolerance Laws
Drug DUI (DUID)
Expungement & Record Sealing
Frequently Asked Questions
Local Resources for Maine
These are the offices and helplines most Maine drivers need in the weeks after an arrest. Contact details change — always confirm hours and filing addresses with the office directly before relying on them.
Courts, licensing and statutes
- Maine court directory
Official judiciary directory of the courts, judges and clerk offices in every county.
- Maine Secretary of State, Bureau of Motor Vehicles
The BMV administers OUI suspensions under Title 29-A, including the Ignition Interlock Device Program for early reinstatement.
- 29-A M.R.S. § 2411 — Maine OUI statute
The offense, BAC limits and sentencing ranges in the state's own words.
Treatment and support
- SAMHSA treatment locator (findtreatment.gov)
Federal directory of licensed alcohol and substance-use treatment providers, searchable by ZIP code.
- SAMHSA national helpline — 1-800-662-4357
Free, confidential, 24/7 referral service for treatment and support groups.
- 988 Suicide & Crisis Lifeline
Call or text 988 for immediate mental-health crisis support.
- NHTSA impaired-driving research
Federal crash and enforcement data behind the statistics cited on this page.
Primary Sources & Legal References for Maine
Every claim on this page is grounded in the primary sources below — the official Maine statutes, the ME driver-licensing agency, and the state judiciary's court directory. Use these links to verify current language directly with the issuing authority.
- First-offense penalty scheduleGHSA — State alcohol-impaired driving laws
- SR-22 / FR-44 financial responsibilityInsurance Information Institute — SR-22 explained
- Maine trial courts (case filings, dockets)Maine Judiciary — official court directory (courts.maine.gov)Use the official directory to confirm the courthouse, address and docket access.
- ME driver-licensing agency (license suspension & reinstatement)Official ME DMV/driver services (maine.gov)
- Maine official code / statutesFull Maine statutes as published by the state (legislature.maine.gov)
Maine DUI sources
- maine.gov/dps/node/128
- legislature.maine.gov/statutes/29-a/title29-Asec2411.html
- notguiltyattorneys.com/what-if-i-blow-under-08-on-a-dui-breath-test-in-maine
- nicholstucker.com/resources/maine-oui-penalties
- webblawmaine.com/blog/what-happens-if-i-blow-under-a-08-on-my-breath-test
- anthemeap.com/meabt/find-legal-support/resources/criminal-law/legal-assist/dui-and-dwi-overview
- lawsmithmaine.com/maine-criminal-law-blog/the-legal-limit-for-oui
- bangorlegal.com/maine-oui-laws
- alcohol.org/dui/bac-limits
Sources retrieved live by our Perplexity-powered research pipeline. Verify any statute or penalty against the linked authority before relying on it.
What to do in the next 24–72 hours
- Request your DMV / ALR hearing. In Maine the request deadline is set by statute and runs from the date of arrest — check it immediately, because missing it makes the suspension automatic.
- Save every document. Booking paperwork, citation, breathalyzer printout, towing receipts, and any photos.
- Don't post about your case online. Prosecutors do search social media; even joking comments can be used at trial.
- Get a local DUI attorney. A ME attorney familiar with the local prosecutors and judges is the single biggest factor in outcomes.
- Estimate your costs and exposure. Use our calculators below to plan financially.
Estimate your blood alcohol level by drinks, weight and time. Compare against the 0.08 ME limit.
See your likely fine, court costs, IID, insurance and attorney fees for a DUI in Maine.
DUI glossary
- BAC
- Blood Alcohol Concentration. The legal threshold is 0.08 in most states.
- Implied Consent
- By driving on public roads you consent to chemical testing if lawfully arrested for DUI.
- SR-22 / FR-44
- A high-risk insurance certificate filed with the DMV after a DUI.
- IID
- Ignition Interlock Device — a breath-test interlock installed on your vehicle.
- Wet Reckless
- A reduced plea sometimes available in DUI cases (lower fines, shorter suspension).
- ALR Hearing
- Administrative License Revocation hearing with the DMV. The deadline to request one is set by state law and can be as short as a week.
- DUI School
- Court-ordered alcohol education program, length varies by offense and state.
- Per Se DUI
- DUI based solely on BAC ≥ 0.08, regardless of impairment evidence.
- FST
- Field Sobriety Tests — walk-and-turn, one-leg-stand, HGN.
- Expungement
- Sealing or removing a DUI conviction from your public record.
Talk to a ME DUI attorney
Most DUI defense lawyers offer a free initial consultation. A local attorney familiar with Maine courts can review your arrest, identify procedural defenses (illegal stop, faulty FSTs, breathalyzer calibration), and negotiate a reduced charge such as wet reckless. Don't represent yourself.
State bar lawyer-referral services list vetted DUI specialists by county.