A second OUI in Massachusetts
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Sixty days, and thirty of them cannot be touched. The second OUI in Massachusetts is where the mandatory minimum appears. The sentence is not less than sixty days nor more than two and a half years, with a fine of $600 to $10,000. The statute then puts a floor under the floor: the sentence shall not be reduced to less than thirty days, nor suspended, and the person is not eligible for probation, parole or furlough, and earns no deduction for good conduct, until thirty days have actually been served. What counts as the prior is broader than a conviction — a previous assignment to an alcohol or controlled substance education, treatment or rehabilitation programme by any court, in Massachusetts or any other jurisdiction, counts the same. There is no lookback window on it.
Written any number of ways — a 2nd OUI, an OUI 2nd, a 2nd offense OUI, or a second OUI in MA — and the paperwork will use none of them. Massachusetts charges it under a section number, and that is what decides the range below.
Grade. Misdemeanor
Confinement. Not less than 60 days nor more than two and a half years
Fine. $600 to $10,000
Massachusetts General Laws ch. 90, § 24 · Mass. Gen. Laws ch. 90, § 24(1)(a)(1) · checked 2026-09-06
What turns this OUI into something worse
Each line below is a separate provision with its own punishment range. They stack with the arithmetic of prior convictions rather than replacing it.
| The fact | What it makes it | Detail and source |
|---|---|---|
| A prior programme assignment rather than a conviction | Counts as a prior with no lookback window | Massachusetts counts a previous assignment to an alcohol or controlled substance education, treatment or rehabilitation programme by any court, in the Commonwealth or any other jurisdiction, exactly as it counts a conviction — and nothing in the section limits how far back it reaches. Massachusetts General Laws ch. 90, § 24 · Mass. Gen. Laws ch. 90, § 24(1)(a)(1) · checked 2026-09-06 |
The device is a separate track
Massachusetts marks the license itself — "HT" for a hardship license with interlock, "T" for interlock alone — expressly so that officers can identify these drivers at a stop. The program came out of Melanie’s Law in 2005 and is run by the Driver Control Unit of the RMV.
In Massachusetts the interlock term runs Only at 0.15%+ and is administered by Massachusetts RMV, Driver Control Unit — which is why a plea that settles the criminal case does not settle the device. What counts as a violation on it, and what an agency adds to the term, is its own arithmetic: violations and lockouts. Getting it off at the end is a procedure of its own too — removal and waivers.
Massachusetts OUI questions
Is there a 2nd OUI in Massachusetts with no jail time?
The second OUI in Massachusetts is where the mandatory minimum appears. The sentence is not less than sixty days nor more than two and a half years, with a fine of $600 to $10,000. The statute then puts a floor under the floor: the sentence shall not be reduced to less than thirty days, nor suspended, and the person is not eligible for probation, parole or furlough, and earns no deduction for good conduct, until thirty days have actually been served. What counts as the prior is broader than a conviction — a previous assignment to an alcohol or controlled substance education, treatment or rehabilitation programme by any court, in Massachusetts or any other jurisdiction, counts the same. There is no lookback window on it.
How likely is jail time for a second OUI in MA?
Start from what the statute forces and what it leaves to the judge. The floor here is not less than 60 days nor more than two and a half years, and it moves on the facts: a prior programme assignment rather than a conviction means counts as a prior with no lookback window. Everything above that floor is argued, and the same conviction can end up served in custody, on work release or as a condition of probation depending on the county and the judge. What no one can promise you is a sentence below the statutory minimum — that is not a question of persuasion.
What is the punishment range for a 2nd OUI in Massachusetts?
Misdemeanor: not less than 60 days nor more than two and a half years, and a fine of $600 to $10,000. The range is set by Mass. Gen. Laws ch. 90, § 24(1)(a)(1), and the figures on this page come from the statute rather than from a summary of it.
What makes it worse in Massachusetts?
A prior programme assignment rather than a conviction — counts as a prior with no lookback window.
Does an interlock come with it in Massachusetts?
Massachusetts marks the license itself — "HT" for a hardship license with interlock, "T" for interlock alone — expressly so that officers can identify these drivers at a stop. The program came out of Melanie’s Law in 2005 and is run by the Driver Control Unit of the RMV. The device requirement and the criminal penalty are separate tracks: one is handled by the court, the other by Massachusetts RMV, Driver Control Unit.
Other steps in Massachusetts: when it becomes a felony penalties and first offense penalties.
All Massachusetts OUI rules →Penalties across the states →Massachusetts DUI lawyers →Getting the license back →
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