Massachusetts OUI License Suspension and RMV Hearing FAQs

An OUI arrest alone does not suspend a license. The Registry of Motor Vehicles imposes an immediate administrative suspension when a person refuses the breath test or has a breath test final analysis of .08 or greater, or .02 or greater for a person under 21. An incomplete test that the operator records as a refusal under 501 CMR 2.16 counts as a refusal. A person under age 21 may face an additional youth suspension. A later court disposition can also produce another license consequence.

On this page, a prior offense includes a qualifying conviction, an admission to sufficient facts underlying a continuance without a finding, or assignment to an alcohol or controlled-substance education, treatment, or rehabilitation program for a like offense. The count refers to offenses before the present arrest. Three prior offenses means that the present arrest would be a potential fourth offense. A qualifying out-of-state disposition can also count.

The firm’s breathalyzer decision guide compares the consequences of submitting to the breath test and refusing the breathalyzer. The full statutory treatment appears in the Massachusetts OUI license-suspension guide. The general Massachusetts OUI FAQs answer questions about proof and case outcomes. Related pages appear in the OUI and motor vehicle defense hub.

Identifying the License Action

Does an OUI arrest by itself suspend a Massachusetts driver’s license?

No. An arrest alone does not suspend the license. In an alcohol OUI case, the Registry may impose an administrative suspension when a person refuses the breath test or produces a qualifying alcohol result. A person under age 21 may also face a separate Section 24P suspension. A later court disposition can produce another license consequence. The duration, hearing procedure, hardship eligibility, and restoration requirements depend on the legal basis for the suspension.

How can a person identify the legal basis for an OUI-related suspension?

The person should compare the officer’s suspension notice, the report of the breathalyzer refusal or breath test final analysis, the Registry driving history, and the criminal docket. The notice, report, driving history, and docket show whether the license action arose from refusing the breath test, producing a qualifying alcohol result, Section 24P, a court disposition, ignition interlock, or another legal source. The same records also show the effective date and other active suspensions. Counsel should identify the loss of license by the statute and the Registry transaction rather than by the informal label.

Are the suspensions for refusing the breath test, producing an alcohol result, and receiving a court disposition the same?

No. A suspension for refusing the breath test has its own duration and review procedure. A qualifying alcohol-result suspension lasts until disposition of the offense, but no longer than 30 days. A later court disposition may produce a new suspension or revocation. A separate youth suspension may apply under Section 24P. More than one period may appear on the Registry record. Limited driving under Section 24D does not eliminate any underlying suspension.

Breathalyzer Refusal Hearings

What happens after a person refuses the breathalyzer?

The Registry imposes a license suspension. The police officer also impounds the vehicle for 12 hours after the refusal. For a driver age 21 or older, the length of the suspension depends on the driver’s prior offenses. The suspension lasts 180 days with no prior offense. The suspension lasts three years with one prior offense, which makes the present arrest a potential second offense. The suspension lasts five years with two prior offenses, which make the present arrest a potential third offense. The suspension lasts for life with three or more prior offenses, which make the present arrest a potential fourth or later offense. A driver under 21 receives three years even with no prior offense. The refusal suspension runs consecutively to the other suspension periods specified in the statute.

When does refusing the breath test cause a 10-year suspension or lifetime revocation based on a prior conviction?

The Registry imposes a 10-year suspension for refusing the breath test after a prior conviction for OUI causing serious bodily injury under M.G.L. c. 90, § 24L. The Registry imposes lifetime revocation for refusing the breath test after a prior conviction for homicide by motor vehicle while under the influence of an intoxicating substance under M.G.L. c. 90, § 24G(a). The Registry also imposes lifetime revocation for a refusal after a prior conviction for the specified alcohol-based form of homicide by motor vehicle under Section 24G(b) or for manslaughter while operating a motor vehicle under M.G.L. c. 265, § 13½. The question whether the 10-year suspension or lifetime revocation applies depends on the certified record of the prior conviction.

How long does a person have to exercise the Registry hearing right after refusing the breath test?

A person suspended for refusing the breath test must exercise the Registry hearing right within 15 days of the suspension, not 15 days from arrest. The Registry requires an appearance within the 15-day period and conducts hearings on breathalyzer refusals at the Boston Haymarket Service Center. Operating procedures can change, so the current location and hours should be confirmed with the Registry before travel.

What issues does the Registry decide at a hearing on a breathalyzer refusal?

The Registry decides three factual questions. First, did the officer have reasonable grounds to believe the person operated under the influence of intoxicating liquor on a way or in a place covered by Section 24? Second, was the person placed under arrest? Third, did the person refuse the breath test or other chemical analysis covered by the statute? The Registry must reinstate the license or right to operate as to the suspension for refusing the test if the Registry finds any of the three issues in the negative.

What review is available after an unfavorable Registry decision on a breathalyzer refusal?

An aggrieved person may petition the District Court for the judicial district where the offense occurred within 30 days after the Registry’s final decision on the breathalyzer refusal. The District Court conducts the review on the Registry record. Filing the petition does not stay the suspension. This District Court procedure under Section 24(1)(g) is different from an ordinary appeal to the Board of Appeal.

Can a suspension for refusing the breath test be restored after dismissal or a not-guilty finding?

Yes. Immediately after a not-guilty finding or dismissal of all charges listed in Section 24(1)(f)(1), with no other alcohol-related charge pending, the defendant may request restoration of the license in the court that took final action. The statute provides a rebuttable presumption in favor of restoration unless the Commonwealth proves by a fair preponderance of the evidence that restoration would likely endanger public safety. The court must issue written findings. Commonwealth v. Richards, 480 Mass. 413 (2018), requires the request to be made and heard immediately after the favorable disposition, based on the circumstances then.

Qualifying Alcohol Results

How long does a qualifying alcohol-result suspension remain in effect?

Section 24(1)(f)(2) applies when the blood alcohol percentage is at least .08, or at least .02 for a person under age 21. The officer takes a Massachusetts license or permit and gives immediate notice. The suspension remains in effect until disposition of the offense, but no longer than 30 days. Section 24(1)(f)(2) provides no automatic credit for the alcohol-result suspension against a later court-disposition suspension.

What is the 10-day court review of a suspension based on the breath test final analysis?

A narrow court procedure is available when the suspension is based on a chemical analysis of breath. The person must request a hearing within 10 days of the suspension in the court where the charge is pending. The issue at the hearing is whether an independent blood test administered within a reasonable period measured below .08, or below .02 for a person under 21. A person under 21 against whom no charge is pending files the request in the District Court with jurisdiction where the arrest occurred.

What does a .02 result mean for a driver under age 21?

A blood alcohol percentage of .02 is an administrative threshold, not the .08 criminal per se OUI threshold. M.G.L. c. 90, § 24P imposes a separate suspension of 180 days, or one year if the driver was under 18, regardless of the criminal finding. The suspension is waived for a person who was under 21 but over 18 and who enters the program. For a person who was under 18, the period is reduced to 180 days when the person enters the program. The statute does not place a person who was exactly age 18 in either category, so current Registry treatment must be confirmed. The Registry imposes another suspension on a person who does not complete the program.

Section 24D Hardship Relief and Prior Offenses

Can a Section 24D participant seek a hardship license during a suspension for refusing the breath test?

Yes. After entering the required program, an otherwise eligible participant under M.G.L. c. 90, § 24D may apply immediately for a discretionary hardship license during the same-incident suspensions identified in that section. The same-incident suspensions include a suspension for refusing the breath test, a Section 24P suspension, and a suspension under Section 24(2)(c)(1). The Registry may authorize the same 12-hour period each day, seven days a week. The underlying periods remain in effect. Eligibility and required documents appear in the Section 24D hardship-license guide.

Does a continuance without a finding or program assignment affect a later suspension for refusing the breath test?

A continuance without a finding or a program assignment can affect a later suspension for refusing the breath test. Under the current Section 24 rules, a prior offense includes a qualifying conviction, an admission to sufficient facts underlying a continuance without a finding, or assignment to an alcohol or controlled-substance education, treatment, or rehabilitation program for a like offense. A qualifying out-of-state disposition can also count. A later dismissal does not necessarily remove the disposition from the Registry driving history or from a calculation required by the current statute.

Can another active suspension prevent hardship relief or reinstatement?

Yes. Section 24D permits limited hardship consideration only for the same-incident suspensions identified in that section. Section 24D does not authorize relief from a suspension under an unlisted statute or from another incident. The Registry also considers every active suspension and the person’s complete driving record when it determines eligibility and restoration requirements. The notice, Registry history, and court records should be reviewed before a hardship or reinstatement date is stated.

Ignition Interlock and Reinstatement

When is an ignition interlock device required after an OUI?

A certified ignition interlock device generally becomes mandatory under M.G.L. c. 90, § 24½ when the present suspension results from a qualifying OUI conviction or program assignment and the person has one qualifying prior offense. The device must be used in every vehicle the person owns, leases, or operates. Under the current Registry program, a multiple offender must use it throughout a hardship period and for two years after full reinstatement. Current Registry criteria also require the device on a first-offense hardship license when the blood alcohol percentage was at least .15.

Does expiration of a suspension automatically restore the right to drive?

Not necessarily. The person should confirm the license status with the Registry before driving. Depending on the legal basis for the suspension or revocation, reinstatement may require Registry authorization, proof of program completion, an ignition-interlock decision, an examination, or payment of a reinstatement fee. Expiration of the stated period does not itself establish that the right to operate has been restored.

Immediate Threat Suspensions

Can an OUI case begun by summons produce an immediate license suspension?

Ordinarily, the immediate suspensions for refusing the breathalyzer or submitting to a qualifying breath test depend on an OUI arrest. The chemical-test suspensions ordinarily do not arise when the case begins by summons. Police may still ask the RMV to impose a separate immediate threat suspension under M.G.L. c. 90, § 22(a). The OUI by summons guide explains the criminal process, and the immediate threat suspension guide explains the Registry action.

What is an immediate threat suspension and when is the RMV hearing?

An immediate threat suspension is an emergency and indefinite RMV action based on a police referral or other qualifying report. The police request the action. The RMV decides whether the reported motor vehicle law violation shows that continued operation presents the serious public-safety threat defined in § 22(a). The driver is entitled to an RMV hearing within 30 days. The immediate threat FAQs address the request, hearing evidence, officer’s application, pending criminal case, and appeals.

Does an ordinary OUI hardship license remove an immediate threat suspension?

No. The ordinary hardship licenses associated with an OUI disposition do not by themselves override an active immediate threat order. The immediate threat suspension must be rescinded, annulled, stayed, or otherwise modified before the license can be used. Every active suspension and its statutory source should be identified before a hardship application is prepared.

Serpa Law Office represents defendants in OUI cases in the Boston Municipal Court and Massachusetts District Courts. The firm handles the criminal case and advises clients about the related Registry process. The firm does not appear at Registry hearings. Contact the firm at 617.936.0201 for a free, confidential consultation.

Last Reviewed: August 2026

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