A Mass DUI attorney defends people charged with operating under the influence in Massachusetts, where every OUI is a criminal case under M.G.L. c. 90, § 24 with a separate license case at the Registry of Motor Vehicles. A first offense carries a $500 to $5,000 fine, up to 2.5 years in jail, and up to a year of license loss, and every OUI counts as a prior for life. Rory Munns, the Mass DUI Guy, defends OUI cases across southeastern Massachusetts from his Fall River office and is licensed in Massachusetts and Rhode Island. Call 401-573-2265 for a free consultation.
Quick answer: Massachusetts calls drunk driving OUI. The legal limit is 0.08 for adults and 0.04 for commercial drivers, and drivers under 21 face a separate RMV suspension at 0.02. A first offense usually resolves through a 24D disposition, dismissal, or trial; a second offense carries mandatory jail; a third is a felony. A failed breath test brings an immediate 30-day RMV suspension, a refusal brings at least 180 days, and a refusal hearing must be requested within 15 days. Massachusetts counts prior OUI offenses for life.
Arrested for OUI in Massachusetts? The first two weeks matter most. Call 401-573-2265 for a free consultation with Rory Munns, available 24/7.
Mass DUI Attorney

An OUI arrest happens fast: a stop, a few questions, roadside tests, handcuffs, and a breath test offer at the station. What follows is slower and far more consequential. The RMV acts on your license right away, the criminal case begins at arraignment, and the choices you make in the next few weeks can decide whether the charge becomes a conviction, a 24D disposition, or nothing at all. Rory Munns has built his practice around those cases.
What a Mass DUI attorney does
The work starts with the deadlines and the evidence. If you refused the breath test, the RMV hearing must be requested within 15 days. The police report, booking video, cruiser footage, dispatch recordings, and breath test certification and maintenance records need to be requested before they are lost. At arraignment, your lawyer argues for release conditions you can live with. Then comes the real work: reviewing the stop, the officer's observations, the field sobriety tests, and the breath test for the problems that get evidence excluded and cases dismissed, and telling you honestly whether to fight or resolve.
Where Rory Munns practices
Rory's office is at 161 South Main Street in Fall River, across from the Fall River Justice Center. He defends OUI cases in the Bristol County District Courts and nearby courts. See the local guides for Fall River, New Bedford, Taunton, Attleboro, Dartmouth, Foxborough, Mansfield, and Brockton, or the Bristol County DUI overview.
Massachusetts OUI Law in Brief
- The offense: operating a vehicle on a public way, or a place the public has access to, while impaired by alcohol or drugs, or with a blood alcohol level of 0.08 or higher. See Massachusetts DUI laws.
- First offense: $500 to $5,000 fine, up to 2.5 years, up to one year of license loss, with 24D often available. See DUI first offense.
- Second offense: mandatory jail, a two-year license suspension, and an ignition interlock.
- Third offense: a felony with a mandatory minimum term and an eight-year license suspension.
- Refusal: 180 days to life depending on age and priors. See Mass breathalyzer refusal.
The full offense-by-offense breakdown is on our Massachusetts DUI penalties page.
7 Things to Know About a Massachusetts OUI
- You do not have to be drunk to be charged. The question is whether alcohol or drugs diminished your ability to drive safely, or whether you were at 0.08 or higher.
- There are two cases. The court case and the RMV license case run on separate tracks.
- Priors count for life. A 24D or conviction from any year counts on a new charge.
- Roadside tests are voluntary. Field sobriety tests are not required, and declining them does not trigger a suspension.
- A refusal is not evidence of guilt. It brings an RMV suspension but generally cannot be used at trial.
- Under 21 means 0.02. Young drivers face a youth suspension at a much lower level.
- Many cases can be won. Unlawful stops, flawed tests, and breath test problems lead to suppression and dismissal. See Massachusetts DUI dismissal.
How a Massachusetts OUI Case Moves Through Court
- Arrest and breath test. The stop, any roadside tests, and the breath test offer at the station, with any RMV suspension starting immediately.
- Arraignment. The complaint is read in District Court, you plead not guilty, and release conditions are set.
- Discovery. Your lawyer obtains the report, videos, and breath test records.
- Motions. Suppression motions challenge the stop, the arrest, the tests, and any statements.
- Resolution. Dismissal, a 24D disposition, a reduction to a non-OUI charge, or a jury or bench trial.
- Reinstatement. Program completion and RMV reinstatement, with an interlock device when required.
Why Hire Rory Munns
Rory Munns focuses his practice on OUI and criminal defense in southeastern Massachusetts. He is in court regularly, knows how the local District Courts handle OUI cases, and handles the RMV side of each case alongside the criminal defense. He is licensed in Massachusetts and Rhode Island, which matters for the many Rhode Island drivers arrested across the line, and he answers the phone day and night. His goal is simple: keep your record as clean as the evidence allows, and tell you the truth about your options. See our fight a DUI in Massachusetts page for how he approaches a case.
Related Reading
- Massachusetts DUI Penalties and License Suspension
- Mass Breathalyzer Refusal Attorney
- DUI First Offense in Massachusetts
- Fight a DUI in Massachusetts
- Bristol County DUI Lawyer
- Massachusetts DUI Resources
Charged with OUI anywhere in southeastern Massachusetts? Rory Munns offers a free consultation, day or night. Call 401-573-2265.
Fall River, MA 02721
Phone: 401-573-2265