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Attorneys Belong to the NCDD

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Enter your city, state, or Zip code below to locate a qualified attorney who has demonstrated a commitment to defend those accused of DUI and related crimes.

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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.

DUI Laws In Canada

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PART VIII.1

Offences Relating to Conveyances

Interpretation

Definitions

320.11 The following definitions apply in this part

  • analystmeans a person who is, or a person who is a member of a class of persons that is, designated by the Attorney General under subparagraph 320.4(b)(ii) or paragraph 320.4(c). (analyste)
  • approved containermeans a container that is designed to receive a sample of a person’s blood for analysis and that is approved by the Attorney General of Canada under paragraph 320.39(d). (contenant approuvé)
  • approved drug screening equipment means equipment that is designed to ascertain the presence of a drug in a person’s body and that is approved by the Attorney General of Canada under paragraph 320.39(b). (matériel de détection des drogues approuvé)
  • approved instrumentmeans an instrument that is designed to receive and make an analysis of a sample of a person’s breath to determine their blood alcohol concentration and that is approved by the Attorney General of Canada under paragraph 320.39(c). (éthylomètre approuvé)
  • approved screening device means a device that is designed to ascertain the presence of alcohol in a person’s blood and that is approved by the Attorney General of Canada under paragraph 320.39(a). (appareil de détection approuvé)
  • conveyance means a motor vehicle, a vessel, an aircraft or railway equipment. (moyen de transport)
  • evaluating officermeans a peace officer who has the qualifications prescribed by regulation that are required in order to act as an evaluating officer. (agent évaluateur)
  • operatemeans
    • (a) in respect of a motor vehicle, to drive it or to have care or control of it;
    • (b) in respect of a vessel or aircraft, to navigate it, to assist in its navigation or to have care or control of it; and
    • (c) in respect of railway equipment, to participate in the direct control of its motion, or to have care or control of it as a member of the equipment’s crew, as a person who acts in lieu of a member of the equipment’s crew by remote control, or otherwise. (conduire)
  • qualified medical practitionermeans a person who is qualified under provincial law to practise medicine. (médecin qualifié)
  • qualified technician means
    • (a) in respect of breath samples, a person who is designated by the Attorney General under paragraph 320.4(a); and
    • (b) in respect of blood samples, a person who is, or a person who is a member of a class of persons that is, designated by the Attorney General under subparagraph 320.4(b)(i). (technicien qualifié)
  • vesselincludes a hovercraft. (bateau)
  • • 2018, c. 21, s. 15

Recognition and Declaration

320.12 It is recognized and declared that

  • (a) operating a conveyance is a privilege that is subject to certain limits in the interests of public safety that include licensing, the observance of rules and sobriety;
  • (b) the protection of society is well served by deterring persons from operating conveyances dangerously or while their ability to operate them is impaired by alcohol or a drug, because that conduct poses a threat to the life, health and safety of Canadians;
  • (c) the analysis of a sample of a person’s breath by means of an approved instrument produces reliable and accurate readings of blood alcohol concentration; and
  • (d) an evaluation conducted by an evaluating officer is a reliable method of determining whether a person’s ability to operate a conveyance is impaired by a drug or by a combination of alcohol and a drug.

• 2018, c. 21, s. 15

Offences and Punishment

Dangerous operation

  • 320.13 (1)Everyone commits an offence who operates a conveyance in a manner that, having regard to all of the circumstances, is dangerous to the public.
  • Operation causing bodily harm
    (2)Everyone commits an offence who operates a conveyance in a manner that, having regard to all of the circumstances, is dangerous to the public and, as a result, causes bodily harm to another person.
  • Operation causing death
    (3)Everyone commits an offence who operates a conveyance in a manner that, having regard to all of the circumstances, is dangerous to the public and, as a result, causes the death of another person.
  • 2018, c. 21, s. 15

Operation while impaired

  • 320.14 (1) Everyone commits an offence who
    • (a) operates a conveyance while the person’s ability to operate it is impaired to any degree by alcohol or a drug or by a combination of alcohol and a drug;
    • (b) subject to subsection (5), has, within two hours after ceasing to operate a conveyance, a blood alcohol concentration that is equal to or exceeds 80 mg of alcohol in 100 mL of blood;
    • (c) subject to subsection (6), has, within two hours after ceasing to operate a conveyance, a blood drug concentration that is equal to or exceeds the blood drug concentration for the drug that is prescribed by regulation; or
    • (d) subject to subsection (7), has, within two hours after ceasing to operate a conveyance, a blood alcohol concentration and a blood drug concentration that is equal to or exceeds the blood alcohol concentration and the blood drug concentration for the drug that are prescribed by regulation for instances where alcohol and that drug are combined.
  • Operation causing bodily harm
    (2) Everyone commits an offence who commits an offence under subsection (1) and who, while operating the conveyance, causes bodily harm to another person.
  • Operation causing death
    (3) Everyone commits an offence who commits an offence under subsection (1) and who, while operating the conveyance, causes the death of another person.
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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.

Members in the SpotlightMembers in
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06/27/2025

Priscilla Frisby

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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03/30/2026

AI in Court Filings: The Ethics Line Between Assistance and Abdication

By Ryan Katz It is no secret that Artificial Intelligence, or AI, is vastly changing the landscape of many different fields. While the practice of law is certainly not something anybody would want...

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NCDD Journal

Find the latest news and announcements in our journal.

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