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Experienced DUI Defense Attorneys

Members of the NCDD are the most experienced DUI defense attorneys in the United States and Canada. Regardless of your location, we can connect you with a lawyer who can help you understand the drunk driving laws in your state or province and work with you to determine your best options for defense.

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NCDD Board Certification

Attorneys who are Board Certified by the NCDD can demonstrate that they have a substantive understanding of DUI laws, evidentiary issues, and effective methods of defense. To become Board Certified, a lawyer must pass written and oral examinations that reflect the knowledge and skills needed for an enhanced level of advocacy in the field of DUI defense.

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ABA: Find a Board Certified Lawyer

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NCDD National Task Force
Committee List 2025-2026

The National College for DUI Defense National Task Force maintains a number of committees that are intended to provide relevant information to members, represent the positions of the NCDD and the Board, and protect the rights of citizens pertaining to impaired driving cases. The individuals who serve on these committees play an important role in fulfilling the overall goals of the NCDD and its Board.

2026 Summer Session - DUI Trials Unleashed: From Voir Dire to Victory

2026 Summer Session - DUI Trials Unleashed: From Voir Dire to Victory

Jul 16, 2026 - Jul 18, 2026

This summer in Nashville, NCDD is breaking the mold. Our Summer Session DUI Trials Unleashed; From Voir Dire to Victory will be shorter presentations, sharper, and intensely practical—designed around live demonstrations and real-world skill application rather than traditional lecture blocks....

Serious Science: Advanced Course in Blood Drug Analysis & Trial Advocacy

Serious Science: Advanced Course in Blood Drug Analysis & Trial Advocacy

Aug 07, 2026 - Aug 12, 2026

The Serious Science Blood Drug Analysis course is designed to combine hard science and trial advocacy. There is no better course on forensic science and trial advocacy in America. We start with hard science, including hands-on work in the Shimadzu Laboratory....

NCDD NHTSA SFST Student Course

NCDD NHTSA SFST Student Course

Sep 24, 2026 - Sep 26, 2026

Not all SFST seminars are equal. NCDD’s three-day SFST Seminar is led by Anthony Palacios, one of the nation’s leading Standardized Field Sobriety Testing experts. A former Georgia SFST State Coordinator, SFST/DRE Staff Instructor, and National SFST Training Curriculum Assessment...

30th Annual DWI Means Defend With Ingenuity

30th Annual DWI Means Defend With Ingenuity

Oct 21, 2026 - Oct 24, 2026

NACDL & NCDD's 30th Annual "DWI Means Defend With Ingenuity" Seminar "FROM ARREST TO ACQUITTAL: The Essentials for a Successful DUI Defense" will be held at the Sahara Las Vegas Hotel & Casino, October 21-24, 2026. In DUI defense, the science...

SAVE THE DATE: Breath Testing From Input to Verdict

SAVE THE DATE: Breath Testing From Input to Verdict

Nov 04, 2026 - Nov 07, 2026

SAVE THE DATE - NOVEMBER 4-7, 2026 - PHOENIX, AZ This program will review the underlying science involved in breath testing and the common misconceptions among the courts and police. The course will cover the common errors in breath testing from...

NCDD Webinars

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Helping Clients. Supporting Attorneys. Strengthening NCDD.
Through our partnership with MINDR, NCDD Members can connect clients with trusted solutions from Intoxalock (Official Ignition Interlock Partner) and Breathe Easy Insurance (Official SR22/FR44 Insurance Partner). For more information and to obtain discounts for clients of NCDD members, click here.

DWI Laws in Rhode Island

Rhode Island Flag

Summary of Rhode Island Alcohol Related Statutes

COMMON ACRONYM(S) USED TO DESCRIBE DRUNK DRIVING:

  • DWI: Driving While Intoxicated
  • DUI: Driving under influence (of liquor or drugs){
  • {note}R.I.G.L. §31-27-2.{/note}

PROHIBITED VEHICULAR ACTIVITY:

  • Drives or otherwise operates {note}R.I.G.L. §31-27-2(a).{/note}

COVERED VEHICLES OR DEVICES:

  • Any vehicle{note}Ibid.{/note}

COVERED LOCATIONS:

  • (anywhere) in the state{note}Id.{/note}

DRUNK DRIVING OFFENSES:

  • Please see 31-27-2 as attached

DEGREE OF IMPAIRMENT REQUIRED FOR DRUNK DRIVING:

  • For alcohol: Measured by blood alcohol concentration (.08%) or more by a chemical analysis of blood, breath, or urine sample.{note}R.I.G.L. §31-27-2(b)(1).{/note}
  • For drugs (scheduled controlled substance): as shown by analysis of a blood or urine sample.

PENALTIES – DWI{note}Current DUI penalty inconsistencies are before the R.I. Supreme Court.{/note}

  • First offense: .08-.1
    • Penalty: Fine of not less than $100 nor more than $300, 10-60 hours of community service and/or imprisonment up to one year, suspension of license from 30-180 days.
  • First offense .1-.15 or BAC unknown
    • Penalty: Fine of not less than $100 nor more than $400, 10-60 hours of community service and/or imprisonment for up to one year, suspension of license for a period of three months to twelve months.
  • First offense .15 or more
    • Penalty: Fine of $500, 20-60 hours of community service and/or imprisonment for up to one year, suspension of license of 3-18 months.
  • Second offense within 5 years: .08-.15 or BAC unknown
    • Penalty: Mandatory fine of $400, suspension of license for 1-2 years, sentence of not less than ten days nor more than one year in jail, substance abuse counseling (15 weeks), 2 year prohibition on operating a motor vehicle that is not equipped with an ignition interlock system for a period of 2 years following the completion of the sentence.
  • Second offense within 5 years: .15 or more
    • Penalty: Mandatory imprisonment of not less than 6 months nor more than one year,substance abuse counseling (15 weeks), mandatory fine of not less than $1,000 and a mandatory license suspension of 2 years.
  • Third or subsequent offense within 5 year period: .08-.15 or BAC unknown
    • Penalty: Mandatory fine of $400, license suspension of 2 years to 3 years, sentence of not less than 1 year and not more than 3 years,substance abuse counseling (15 weeks), year prohibition on operating a motor vehicle that is not equipped with an ignition interlock system for a period of 2 years following the completion of the sentence.
  • Third or subsequent offense within 5 year period: .15 or more
    • Penalty: Mandatory imprisonment not less than 3 years nor more than 5 years,substance abuse counseling (15 weeks), mandatory fine not less than $1,000 nor more than $5,000 and a mandatory license suspension for a period of 3 years.

DRIVING WHILE IMPAIRED{note}R.I.G.L. §31-27-2.7.{/note}

    This statute is applied to any person under the age of 21 but at least 18 years of age who takes a test at the request of a law enforcement officer. The person will be deemed to have been driving while impaired if the test determines the persons blood alcohol concentration to be at least two-hundredths of one percent (.02%) but less than one-tenth of one percent (.1%) by weight.

  • Penalty: A fine of not more than $250 and 30 hours of community service,{note}R.I.G.L. §31-27-2.7(1).{/note} license suspension for not less than one nor more than 3 months on a first violation (if person accepts course attendance and does in fact complete said course).{note}R.I.G.L. §31-27-2.7(2).{/note}
    • On a second and subsequent violation, the fine shall by no more than $250, a $300 highway safety assessment fee, up to 60 hours of community service, and license suspension of not less than 3 nor more than 6 months, plus treatment program and driving while intoxicated course attendance.{note}R.I.G.L. §31-27-2.7(3).{/note}

    *Every person convicted of a violation under this section shall also pay a highway assessment fine of five hundred dollars ($500)

    *Every person convicted of a violation under this section shall also pay a Health Dept. assessment fine of two hundred dollars ($200)

STATUTORY DRUNK DRIVING PRESUMPTIONS

Percent by weight of alcohol in the blood shall be based upon milligrams of alcohol per one hundred (100) cubic centimeters of blood.{note}R.I.G.L. §31-27-2(d)(7)(e).{/note}

IMPLIED CONSENT LAWS

  • Elements of Refusal: R.I. Gen. Laws 31-27-2.1 states that the prosecution must prove the following four elements:
    • That the law enforcement officer making the sworn report had reasonable grounds to believe that the arrested person had been driving a motor vehicle within the state while under the influence of intoxicating liquor..;
    • That the person, while under arrest, refused to submit to the test upon the request of the law enforcement officer;
    • That the person had been informed of his or her rights in accordance with R.I. Gen. Laws 31-27-3 (the right to a physician); and
    • That the person had been informed of the penalties incurred as a result of non-compliance with this section.

PENALTIES FOR REFUSAL

  • First Violation Penalty: $200-$500 fine, 10-60 hours of community service, license suspension of 6 months-1 year.{note}R.I.G.L. §31-27-2.1(a)(1).{note}
  • Second Violation Penalty: Imprisonment for not more than six months, $600-$1,000 fine, 60-100 hours of community service, license suspension of 1-2 years.{note}R.I.G.L. §31-27-2.1(a)(2).{/note}
  • Third or Subsequent Violation: Imprisonment for not more than one year, $800-$1,000 fine, not less than 100 hours of community service, 2-5 year license suspension, hearing at the end of suspension period to determine reinstatement of license.{note}R.I.G.L. §31-27-2.1(a)(3){/note}

BLOOD-DRAWING STATUTE{note}R.I.G.L. §31-27-2(c)(4).{/note}

  • The test [must be] performed according to methods and with equipment provided by the director of the department of health of the state of Rhode Island and by an authorized individual.{note}See Rules and Regulations pertaining to Preliminary Breath Testing and Standards for the Determination of the Amount of Alcohol and/or Drugs in a Persons Blood by Chemical Analysis of the Breath, Blood and/or Urine or Other Bodily Substances, Rhode Island Department of Health, Updated May, 2006. {/note}

PRESCRIPTION DRUGS

    See 31-27-2(b)(2)

  • "Whoever drives, or otherwise operates, any vehicle in the state with a blood presence of any scheduled controlled substance as defined within chapter 28 of title 21, as shown by analysis of a blood or urine sample, shall be guilty of a misdemeanor and shall be punished as provided in subsection (d)."

RIGHT TO PHYSICAL EXAMINATION

  • A person arrested and charged with operating a motor vehicle while under the influence of narcotic drugs or intoxicating liquor. . . shall have the right to be examined at his or her own expense immediately after the person�s arrest by a physician selected by the person, and the officer so arresting or so charging the person shall immediately inform the person of this right and afford the person a reasonable opportunity to exercise the right, and at the trial of the person the prosecution must prove that he or she was so informed and was afforded that opportunity.{note}R.I.G.L. §31-27-3.{/note}

RIGHT TO USE TELEPHONE FOR CALL TO ATTORNEY BAIL BONDSMAN{note}R.I.G.L. §12-7-20{/note}

  • Any person arrested under the provision of this chapter shall be afforded, as soon after being detained as practicable, not to exceed one hour from the time of detention, the opportunity to make use of a telephone for the purpose of securing an attorney or arranging for bail; provided, that whenever a person who has been detained for an alleged violation of the law relating to drunk driving must be immediately transported to a medical facility for treatment, he or she shall be afforded the use of a telephone as soon as practicable, which may not exceed one hour from the time of detention. The telephone calls afforded by this section shall be carried out in such a manner as to provide confidentiality between the arrestee and the recipient of the call.

State of RI: Division of Motor Vehicles http://www.dmv.ri.gov/

RI Judiciary http://www.courts.ri.gov/

RI Attorney General's Office http://www.riag.state.ri.us

RI Department of Health http://www.health.ri.gov

RI Bar Association http://www.ribar.com

RI Association Criminal Defense Lawyers http://www.riacdl.com

RI Public Defender's Office http://www.ripd.org

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vflVirtual Forensic Library

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NCDD members have access to a comprehensive forensic library that provides invaluable information to be used when defending clients charged with DUI.

This library includes scientific articles on drug and alcohol intoxication, toxicology and pharmacology, methods of testing for blood alcohol content, field sobriety testing, potential errors that may occur during testing, accident reconstruction, expert testimony, and evidentiary rules. This valuable information can ensure that you provide a high quality defense to clients charged with DUI based on the circumstances of their case and the laws in their state.

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06/27/2025

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Priscilla Frisby: The NCDD Member in the Spotlight is Priscilla Frisby of Tucson, Arizona. Priscilla has practiced law for approximately 17 years. She speaks fluent Spanish. Priscilla was born in Douglas, Arizona and raised in neighboring Agua Prieta, Sonora, Mexico (across the border from Douglas, Arizona). At the age of 10, her parents bought a house on the United States side,...

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