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Maine Criminal Defense Laws

Maine classifies criminal offenses using a Class system: Classes A, B, and C are felonies, while Classes D and E are misdemeanors. Maine does not have traditional expungement but allows limited record sealing for certain Class E convictions. Maine uses the term OUI (Operating Under the Influence) rather than DUI.

Last verified: 2026-02-25

Statute of Limitations

No limit for murder; 6 years for most felonies; 3 years for misdemeanors17-A M.R.S. § 8

Murder and criminal homicide have no statute of limitations. Class A, B, and C crimes (felonies) must be prosecuted within 6 years. Class D and E crimes (misdemeanors) must be prosecuted within 3 years.

Exceptions

Sexual Offenses20 years17-A M.R.S. § 8

Prosecutions for unlawful sexual contact or gross sexual assault (Class A, B, or C) must be commenced within 20 years.

Sexual Offenses Against Minors Under 16No limit17-A M.R.S. § 8

There is no statute of limitations for sexual contact or abuse offenses where the victim was under 16 years of age.

Key Maine Statutes

Crime Classification and Sentencing17-A M.R.S. § 1604

Maine classifies crimes by class: Class A felonies carry up to 30 years; Class B up to 10 years; Class C up to 5 years; Class D misdemeanors up to 364 days and $2,000 fine; Class E misdemeanors up to 6 months and $1,000 fine.

Record Sealing (Class E Convictions)15 M.R.S. § 2263

Maine allows sealing of Class E conviction records (not expungement) if the person was 18–27 at the time of the offense, 4 years have passed since completing the sentence, and there have been no subsequent convictions. Sexual assault convictions are excluded.

OUI (Operating Under the Influence)29-A M.R.S. § 2411

A first OUI offense is a Class D crime with a minimum $500 fine, 150-day license suspension, and potential jail time (48 hours mandatory if BAC is .15% or higher). A third offense within 10 years is a Class C felony with up to 5 years in prison and a $5,000 fine.

Right to Counsel15 M.R.S. § 810

A person charged with a crime punishable by imprisonment is entitled to be represented by an attorney. If the person cannot afford one, the court will appoint counsel.

Official Sources

Not Legal Advice

This page summarizes publicly available statutes and rules for informational purposes only. It does not constitute legal advice, and no attorney-client relationship is created by viewing this content. Laws change — always verify with the primary source or consult a licensed attorney in Maine.

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