Second-Offense OUI and the Cahill Disposition in Massachusetts

A person charged with a new alcohol OUI in Massachusetts may qualify for a second disposition under G.L. c. 90, § 24D even with one earlier OUI conviction or qualifying program assignment. Eligibility is limited. The earlier conviction or assignment must have occurred 10 years or more before the date of the new alleged offense, and the additional Section 24D disposition is available only once in the person’s lifetime.

In Commonwealth v. Cahill, the Supreme Judicial Court held that a qualifying person who was at least 21 when the current offense was committed receives the 45-to-90-day Section 24D license suspension, not the ordinary two-year revocation. Meeting the threshold conditions does not prove the new charge, require the judge to grant the disposition, eliminate Registry consequences, or prevent the earlier and current matters from affecting a later OUI case.

Eligibility for a Second Section 24D Disposition

The provision authorizing an additional Section 24D disposition applies to a person charged with operating under the influence of intoxicating liquor. It does not extend eligibility for an additional Section 24D disposition to a drug-only OUI charge. Counsel must establish each statutory condition from the prior court record and the date of the new alleged offense.

• The person has exactly one prior like OUI conviction or qualifying court-ordered education, treatment, or rehabilitation program assignment.
• The prior conviction or program assignment was entered by a court in Massachusetts or another jurisdiction.
• The earlier conviction or assignment occurred 10 years or more before the date of the new alleged offense.
• The person has not previously received the additional Section 24D disposition.
• The current incident did not cause serious personal injury to or the death of another person.

Two qualifying priors prevent use of this provision. A prior that is less than 10 years old also prevents it. The date comparison is between the earlier conviction or program assignment and the commission date of the current alleged offense, not the arraignment date, plea date, or date on which the present case is resolved.

A person who meets those conditions may ask for the disposition but is not entitled to it merely because the dates qualify. The person must consent to probation and the applicable Section 24D program.

After a conviction following a trial on the merits, a defendant who is not otherwise barred by Section 24D is presumed to be an appropriate candidate for the applicable Section 24D education, treatment, or rehabilitation program. The applicable program may be the driver alcohol education program, additional alcohol or controlled-substance treatment or rehabilitation that the court considers necessary, the Department of Public Health program for a defendant under 21, or the 14-day second-offender in-home program when the statutory age and alcohol-percentage conditions apply.

A judge who finds the defendant unsuitable for the applicable program must make written findings. The criminal court applies this presumption only when deciding whether the defendant is suitable for the applicable Section 24D program. The defendant receives no presumption of eligibility for a Registry of Motor Vehicles (RMV) hardship license.

The Holding in Commonwealth v. Cahill

In Commonwealth v. Cahill, 442 Mass. 127 (2004), the defendant pleaded guilty to a second alcohol OUI and received a qualifying Section 24D disposition. His single earlier OUI conviction occurred 10 years or more before the new offense. The District Court ordered probation and alcohol treatment but imposed the ordinary two-year license revocation for a second offense.

The Supreme Judicial Court vacated the two-year license portion of the sentence. The justices held that the ambiguity between Sections 24 and 24D had to be resolved in the defendant’s favor. The SJC remanded the case to the District Court for a Section 24D suspension of no less than 45 and no more than 90 days.

The Supreme Judicial Court decided only the license consequence of a valid second Section 24D disposition. The SJC did not make that disposition automatic, convert every second OUI into a first offense, or determine the separate duration of a chemical-test-refusal suspension.

Concise answers about eligibility, the 10-year calculation, refusal suspensions, hardship licensing, and future OUI treatment are available in the firm’s Massachusetts Cahill and second Section 24D FAQs.

Ordinary Second-Offense and Section 24D Consequences

The difference between the ordinary second-offense provisions and a valid second Section 24D disposition is substantial. The principal court and license consequences differ as follows. Other active suspensions, an ignition-interlock restriction, and case-specific probation conditions can change the practical result.

The one-year and 18-month entries are separate statutory hearing dates. At one year, Section 24 permits a request for a license for employment or education. At 18 months, it permits a request for a limited license on documented hardship grounds, which may include medical treatment. Either request remains discretionary. Any issued license uses the same fixed 12-hour daily period. A person who receives the second Section 24D disposition may instead apply immediately after entering the court-ordered program.

Under the current RMV criteria, an applicant uses an employer letter or business records to document employment or self-employment. The RMV requires third-party records for education, medical treatment, or another supported purpose. The applicant must also explain why public transportation cannot meet the documented need and show that the causes of the current and prior violations have been addressed or brought under control.

Under the ordinary sentencing provision in G.L. c. 90, § 24, the fine and incarceration are both required unless the court uses a different authorized disposition. The 14-day residential-treatment alternative requires the defendant’s consent, probation information, and written findings concerning treatment, benefit, and public safety. The judge is not required to use that alternative. Separate Massachusetts OUI license-suspension and reinstatement procedures govern the detailed periods, deadlines, and restoration requirements.

Court Requirements and Program Terms

A Section 24D disposition is not synonymous with a continuance without a finding. A court may use Section 24D after an admission to sufficient facts, a guilty plea, or a conviction after trial. The exact court disposition matters because dismissal under G.L. c. 90, § 24E applies only to the statutory CWOF procedure and depends on satisfactory compliance with probation and the ordered program.

Outside a qualifying Section 24D disposition, Section 24 does not permit a repeat-offense prosecution to be continued without a finding. A Section 24D program assignment is therefore distinct from the procedural form of the court disposition.

Section 24D permits probation for no more than two years. The court ordinarily assigns the person to driver alcohol education and may order alcohol or controlled-substance treatment or rehabilitation. The person must comply with probation and the applicable program. If the person does not complete the program or remain in compliance, the Registry may revoke a hardship license and the court may take further action.

The defendant must surrender any Massachusetts license or permit, and the court must report the disposition to the Registry of Motor Vehicles. The Registry may still enforce a separate refusal suspension, a suspension arising from a different incident, or a revocation imposed under a different statute.

If the person was under 21 when the current offense was committed, the Section 24D suspension is 210 days and the statute requires the specified Department of Public Health youth program. Section 24D provides an exception for a person age 17 to 21, inclusive, whose blood alcohol percentage was at least .20: that person is assigned to the 14-day second-offender in-home program.

For a person under 21, a separate suspension under G.L. c. 90, § 24P may also result from a blood alcohol percentage of .02 or greater or a chemical-test refusal. The ordinary period is 180 days, or one year if the person was under 18. A person who has not previously been arrested for or charged with a violation of G.L. c. 90, §§ 24, 24G, or 24L may consent to the Department of Public Health program for the treatment of underage drinking drivers authorized by Section 24P.

Upon entry into a program authorized by Section 24P or otherwise required by a Section 24D disposition, the statutory text directs the Registry to waive the Section 24P suspension for a person under 21 but over 18. Current Department of Public Health guidance applies that waiver to drivers ages 18 through 20. The Registry reduces the period to 180 days for a person who was under 18 at the violation. Section 24D also permits immediate discretionary hardship consideration for a same-incident Section 24P suspension.

Hardship Licensing and Ignition Interlock

After entering the required program, an eligible participant may apply immediately to the Registry for a hardship license. The license, if granted, is valid for the same 12-hour period each day, seven days a week. The Registry decides whether the applicant has established a genuine hardship and satisfied the current documentary requirements.

The Registry may consider a limited license during the same-incident suspensions identified in Section 24D, including a suspension for refusing a chemical test for alcohol. A limited license does not shorten the underlying suspension.

The Registry may not use Section 24D to grant hardship relief for a suspension under an unlisted statute or from a different incident. The Registry states its current requirements in the First Offense (24D) OUI Hardship License Criteria. The firm addresses the eligibility rules and supporting documents in its Section 24D hardship-license guide.

A qualifying prior alone does not trigger the repeat-offender ignition-interlock statute. After the additional Section 24D disposition, the person has the current suspension and program assignment as well as the qualifying prior, so the interlock requirement in G.L. c. 90, § 24½ governs issuance or restoration.

The device must be installed in each vehicle the person owns, leases, or operates. Through its Ignition Interlock Device Program, the Registry requires use throughout the hardship period and for two years after full reinstatement.

Section 24D separately permits the Registry to impose an ignition-interlock restriction throughout a hardship license when the blood alcohol percentage in the current case was .15 or greater. When the current disposition and the qualifying prior satisfy Section 24½, that mandatory repeat-offender requirement applies independently of Section 24D’s discretionary .15 provision.

Chemical-Test Refusal After a Prior OUI

A person who receives the additional Section 24D disposition is not treated as a first offender under the current chemical-test-refusal schedule. Section 24(1)(f)(1) includes prior OUI convictions and qualifying court-ordered program assignments. A person with one qualifying prior ordinarily receives a three-year refusal suspension.

The refusal period is 10 years after a prior conviction for OUI causing serious bodily injury under G.L. c. 90, § 24L.

The Registry imposes lifetime revocation after a prior conviction for homicide by motor vehicle while under the influence of an intoxicating substance under G.L. c. 90, § 24G(a); homicide by motor vehicle based on a blood alcohol percentage of .08 or greater or operation under the influence of intoxicating liquor under G.L. c. 90, § 24G(b); or manslaughter while operating a motor vehicle under G.L. c. 265, § 13½.

In Souza v. Registrar of Motor Vehicles, 462 Mass. 227 (2012), the Supreme Judicial Court interpreted an earlier version of the refusal statute. The Legislature then amended Section 24 to include admissions to sufficient facts and qualifying program assignments. Under current law, the Registry ordinarily places a person with one qualifying prior in the three-year refusal tier.

A person suspended for refusal must exercise the statutory Registry hearing right within 15 days of the suspension. After program entry, the Registry may consider a limited license under Section 24D. That application is not a substitute for the refusal hearing and does not reduce the refusal period. Counsel should identify the notice date, prior record, and current charge before calculating the applicable deadline or period.

The Registry imposes a refusal suspension consecutively to additional suspension periods arising from the same incident and to any other refusal suspension. Those periods remain consecutive even if the Registry issues a limited license under Section 24D.

Continuances Without a Finding, Program Assignments, and Future OUI History

When a court orders a continuance without a finding, the court does not enter a guilty finding at that time. The defendant nevertheless admits to sufficient facts and accepts probation conditions. If the defendant completes the applicable Section 24E procedure satisfactorily, the criminal charge may be dismissed. Court, probation, and Registry records may remain after dismissal.

For purposes of Section 24(1), a guilty or nolo contendere plea, an admission to sufficient facts, and a guilty finding or adjudication are included in the definition of conviction. Several provisions separately require the court or Registry to include qualifying program assignments. The exact effect on another license, immigration status, employment, or professional disclosure depends on the governing law and the question asked.

If a person is later convicted of another alcohol OUI after receiving the additional Section 24D disposition, all qualifying prior convictions and program assignments are included in the sentencing calculation. If the Commonwealth properly alleges and proves the two qualifying priors, the defendant is ordinarily sentenced as a third offender.

Case Evaluation and Required Records

Even when a defendant is eligible for Section 24D, counsel must determine whether to contest the new OUI charge. The Commonwealth must still prove operation, a location covered by the statute, and either impairment or the charged blood alcohol percentage.

A judge may suppress evidence, and the Commonwealth may dismiss the charge if the remaining evidence is insufficient. An acquittal also ends the new case without using the additional disposition, which is available only once during a person’s lifetime.

Records to Review Before a Disposition

• The current complaint, docket, police reports, video, and test records
• The certified prior docket and final disposition
• Probation records showing any court-ordered program assignment
• The dates of the earlier conviction or assignment and the current alleged offense
• The complete Registry history and active suspension notices
• Certified out-of-state records and the comparable statute, when applicable

Counsel must compare the prior record with the current statutory terms before recommending a disposition. Counsel should examine out-of-state records carefully and determine whether the prior event qualifies as a “like offense” under the relevant Massachusetts provision, rather than merely as an administrative alcohol-related action.

A person should not admit to sufficient facts or plead guilty merely because the dates appear to satisfy Section 24D. Counsel and the defendant should consider the strength of the evidence, the value of preserving the additional disposition, the license consequences, the interlock requirement, and status-specific collateral consequences.

Representation in Second-Offense OUI and Section 24D Cases

Serpa Law Office represents defendants in Massachusetts OUI cases and related motor vehicle matters in the Boston Municipal Court and Massachusetts District Courts. The firm evaluates the criminal evidence, prior record, Section 24D eligibility, disposition alternatives, and related Registry consequences. The firm advises clients about Registry issues but does not appear at Registry hearings.

Call 617.936.0201 for a free, confidential consultation about a second-offense OUI or possible Section 24D disposition.

Last Reviewed: August 2026