An OUI charge can move quickly. Before the criminal case is resolved—or sometimes before it has progressed very far—you may already be dealing with the loss of your driver's license.
That is because an OUI in Maine can involve two separate proceedings: a criminal case in court and an administrative driver's-license proceeding through the Maine Bureau of Motor Vehicles. Understanding that distinction, and acting on it promptly, can matter.
What is OUI in Maine?
Maine calls the offense Operating Under the Influence, or OUI. A person commits OUI by operating a motor vehicle either while under the influence of intoxicants or with an alcohol level of at least 0.08 grams per 100 milliliters of blood or 210 liters of breath.
A prosecutor does not necessarily have to prove a result of 0.08 or higher. The State may instead try to establish impairment from the circumstances and other evidence. Conversely, a result at or above 0.08 supplies an independent statutory basis for the charge. OUI also encompasses impairment by alcohol, drugs, combinations of drugs, or combinations of alcohol and drugs.
Authority: 29-A M.R.S. § 2411 (1-A)(A); 29-A M.R.S. § 2401 (13) (definition of “under the influence of intoxicants”).
An OUI can create two different proceedings
The criminal charge is prosecuted in court. Separately, the Secretary of State, through the BMV, can administratively suspend driving privileges for an excessive alcohol level or under Maine's drug-related suspension provisions.
The BMV describes administrative suspension as separate from court action. License consequences can arise before the criminal charge is finally resolved. Simply waiting for your first court appearance may not protect all of your rights.
The two suspension periods are not always added together. For an excessive-alcohol administrative suspension and an OUI conviction arising from the same occurrence, the statute requires credit for time already served under the administrative suspension against the court suspension. Drivers holding a conditional license are subject to a separate rule: a suspension for failure to submit to a test must be at least two years, and a later OUI-conviction suspension must run consecutively to the refusal suspension.
Authorities: 29-A M.R.S. § 2457 (2), (3)(B); 29-A M.R.S. § 2453 (3), (6)(C); 29-A M.R.S. § 2453-A; Maine BMV, Operating Under the Influence Information.
Pay attention to the BMV notice
If the BMV imposes an administrative suspension, Maine law provides a mechanism to request a hearing. A written hearing request generally must be made within 10 days from the effective date of the suspension. The statutory trigger is the suspension's effective date, not the arrest date or the court date.
For an excessive-alcohol administrative suspension, a written request received by the Secretary of State within that period stays the suspension until a hearing and decision. The drug-related suspension statute also provides a timely-request stay. Delays attributable to the person requesting the hearing can affect a stay.
A refusal suspension is not automatically stayed merely because a hearing is requested. Section 2483(4-A) provides a limited stay when the refusal hearing is postponed for reasons not attributable to the petitioner.
Read the suspension notice for hearing instructions, act promptly, and keep proof that your request was received. Do not assume that requesting a hearing authorizes you to drive.
Authorities: 29-A M.R.S. § 2483 (1), (3), (4), (4-A); 29-A M.R.S. § 2453 (5); 29-A M.R.S. § 2453-A (6).
What happens if you refuse chemical testing?
Maine's implied-consent statute requires a person to submit to and complete chemical testing when there is probable cause to believe that person operated under the influence. The statute calls for a breath test unless the officer determines that a breath test is unreasonable, in which case another chemical test is used. The statute sets out the testing duty, while constitutional search-and-seizure rules still matter: the U.S. Supreme Court distinguishes breath tests from blood tests when considering searches incident to arrest. A warrant or another recognized exception may matter, depending on the circumstances.
Authorities: 29-A M.R.S. § 2521 (1)–(2); Birchfield v. North Dakota, 579 U.S. 438 (2016).
Before refusal or failure to complete testing can be used for the statutory purposes described in section 2521(3), the driver must be warned that it can result in license suspension, be admitted at an OUI trial, and aggravate the sentence upon conviction.
For an ordinary first refusal, the administrative suspension is 275 days; subsequent refusals bring longer periods. A separate provision sets a one-year first-refusal period when there is also probable cause to believe death occurred or will occur. Conditional-license holders face the additional rules described above.
Refusal can therefore affect both your driving privileges and your criminal case.
Authority: 29-A M.R.S. § 2521 (1)–(3), (5)–(6-A), (7)–(8); 29-A M.R.S. § 2457 (2)–(3).
What are the penalties for a first OUI?
An ordinary first OUI is a Class D crime. For someone with no previous OUI offense within the applicable 10-year period, the statutory minimums include a $500 fine and a 150-day court-ordered license suspension. These are minimums, not a prediction of the sentence or the total cost; surcharges and other consequences may apply.
A first offense does not require jail in every case. The minimum is 48 hours when the driver tested at 0.15 or higher, exceeded the speed limit by at least 30 mph, eluded or attempted to elude an officer, or operated with a passenger under 21.
For a first OUI conviction involving failure to submit to requested testing, the minimum fine is $600 and the minimum incarceration is 96 hours, subject to the statutory warning provisions. Operating with a passenger under 21 also requires an additional 275-day court suspension.
Prior offenses, serious bodily injury, death, and certain prior convictions can change the classification and consequences substantially.
Authority: 29-A M.R.S. § 2411 (1-A)(D), (5)(A), (5)(E), (5)(G), (7).
What if my alcohol level was below 0.08?
A result below 0.08 does not necessarily end an OUI case. An alcohol level above 0.05 but below 0.08 is admissible and may be considered with other competent evidence in deciding impairment.
A result of 0.05 or less is prima facie evidence that the person was not under the influence of alcohol. That is an evidentiary rule, not a blanket assurance against every OUI charge, particularly where drugs are involved.
Authorities: 29-A M.R.S. § 2432 (1), (2), (4); 29-A M.R.S. § 2411 (1-A)(A).
Can I get a restricted license?
Possibly. Eligibility depends on the suspension and your driving history.
For certain first administrative suspensions under sections 2453, 2453-A, and specified provisional-license provisions, a work-restricted license may be available upon a petition showing, by clear and convincing evidence, the required employment-related need, no alternative transportation, and no disqualifying suspension within 10 years. This provision does not itself authorize driving while a separate refusal or court-ordered suspension is in effect.
Maine also has a separate ignition-interlock reinstatement mechanism. For an eligible person with one OUI offense, reinstatement may be available after 30 days served, with an approved device and satisfaction of the other reinstatement conditions. That is not an automatic reduction of every suspension, and refusal consequences require separate review.
Confirm your eligibility and obtain the required authorization before driving.
Authorities: 29-A M.R.S. § 2503 (1); 29-A M.R.S. § 2508 (1), (1)(A-1); 29-A M.R.S. § 2521 (5)–(6); 29-A M.R.S. § 2411 (5); Maine BMV OUI guidance.
What can be challenged in an OUI case?
An arrest does not establish guilt. The evidence and circumstances still matter. Depending on the facts, counsel may examine:
- The stop: what prompted it, and whether the officer had the required legal basis.
- The investigation: what the officer observed, what was said, and whether the report accurately records the encounter.
- Field sobriety tests: administration, conditions, and alternative explanations for the observations.
- Chemical testing: collection, handling, operator qualifications, equipment approval, and reliability.
- Probable cause: the information supporting the arrest and testing request.
- Other evidence: body-camera and dash-camera footage, dispatch records, photographs, and witnesses.
These are potential areas for case-specific review, not promises that a particular challenge will succeed. The Maine Law Court has considered suppression issues in OUI investigations, including the legal basis for a stop and subsequent police actions. Maine statutes set out chemical-test qualifications and equipment requirements and identify issues considered at specified administrative hearings.
Authorities: State v. Blier, 2017 ME 103; 29-A M.R.S. § 2524; 29-A M.R.S. § 2453 (8); 29-A M.R.S. § 2521 (8)–(9). Related reading: What to Do When Police Pull You Over or Ask You Questions in Maine.
What should you do after an OUI charge?
- Read every document. Keep track of court dates, bail conditions, BMV notices, and hearing deadlines.
- Preserve your records. Keep the summons, testing documents, receipts, photographs, and other materials. Write down your recollection while it is fresh and discuss preservation of relevant video with counsel promptly.
- Be careful about public discussion. Avoid posting the facts of a pending case on social media.
- Speak with counsel promptly. A criminal case may take time to resolve; an administrative deadline may arrive much sooner.
The first practical step is to identify which proceedings you face and when you need to act. In particular, do not ignore an administrative suspension notice.
Hearing deadline: 29-A M.R.S. § 2483 (1).
Primary sources and further reading
The linked authorities include Maine statutes and BMV guidance, the U.S. Supreme Court's decision on breath and blood searches incident to arrest, and a Maine Law Court opinion. Relevant statutory subsections are identified beside each discussion. Sources reviewed October 5, 2026.
This article provides general information about Maine law, not legal advice for a particular matter. Laws and procedures can change, and outcomes depend on the facts. It addresses ordinary adult OUI issues; drivers under 21 and commercial drivers face additional rules. See Maine BMV OUI guidance. No attorney-client relationship is created by this site. Michael A. Jacopelle is licensed in Kentucky; Maine admission is pending.