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The Most Dedicated DUI
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.

OWI Laws in Indiana

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I. MISDEMEANOR OWI

  • A. “.08″ & “INTOXICATED” WITH “VEHICLES”
  • There are now four (4) misdemeanor offenses in Indiana with respect to adults consuming alcohol (or having certain controlled substances in their body without a valid prescription) and operating an automobile. These four (4) basic offenses will be referred to herein as “Operating While Intoxicated Type Offenses.”

    • 1. Two (2) “Per Se” Offenses
      • a. Class “C” Misdemeanor “Per Se”
        • The first of the two (2) “Per Se” type misdemeanor offenses is concerned with both theamount of alcohol in a person’s breath or blood and certain controlled substances in the body. IC 9-30-5-1(a) prohibits the operation of a vehicle with at least .08 but less than .15 grams of alcohol by weight in your blood or breath, and operating with certain controlled substances in your body. Both offenses are charged as Class “C” Misdemeanors.
        • A Class “C” Misdemeanor is punishable by a maximum term of imprisonment of sixty (60) days, a fine of up to Five Hundred Dollars ($500.00), or both. (IC 35-50-3-4)

      • b. Class “A” Misdemeanor “Per Se”
        • The second “Per Se” offense is only concerned with the amount of alcohol a person has consumed. IC 9-30-5-1(b) prohibits the operation of a vehicle with .15 or above grams of alcohol by weight in your blood or breath. This offense is charged as a Class “A” Misdemeanor.
        • A Class “A” Misdemeanor is punishable by a maximum term of imprisonment of three hundred sixty-five (365) days, a fine of up to Five Hundred Dollars ($500.00), or both. (IC 35-50-3-4)

    • 2. Two (2) Operating While “Intoxicated” Offenses
    • a. Class “C” Misdemeanor “Intoxicated”
      • The second two (2) statutes, (IC 9-30-5-2), prohibit the operation of a vehicle whileintoxicated. ”Intoxicated” is defined as under the influence of alcohol, a controlled substance, a drug other than alcohol or a controlled substance, or a combination of these, so that there is an impaired condition of thought and action and the loss of normal control of your faculties. (IC 9-13-2-86)
      • A person who operates a vehicle while “Intoxicated” commits a Class “C” Misdemeanor. [(IC 9-30-5-2(a)]

    • b. Class “A” Misdemeanor “Intoxicated”
      • If it is proven that a person operated a vehicle while intoxicated, and in doing so additionally endangered someone, it is a Class “A” Misdemeanor. [IC 9-30-5-2(b)]

      II. FELONY OWI

      • A. Previous Conviction Within 5 Years
      • (IC 9-30-5-3)

        • If within five (5) years of the present arrest a person has a previous conviction for an “Operating While Intoxicated Type Offense,” the new offense will be elevated to a Level 6 Felony.
          A level 6 Felony carries a punishment of six (6) months to two and one-half (2.5) years imprisonment. The advisory sentence is one and one (1 ) year. Additionally, the person may be fined up to Ten Thousand Dollars ($l0,000.00. (IC 35-50-2-7)
          An “advisory sentence” is a guideline that the court may voluntarily consider as the midpoint between the maximum and minimum sentence.
          Additionally, the Court must order the convicted person to serve at least five (5) days imprisonment if they have one previous conviction and ten (10) days imprisonment if they have two (2) or more convictions (without good time credit). (IC 9-30-5-15)
      • B. Minors in Vehicle
      • (IC 9-30-5-3)

        f the driver of the vehicle is at least 21 years old, with any passenger under 18, and the driver has either

        • 1) a Blood Alcohol Content of .15 or greater,
        • or 2) operates a vehicle while intoxicated, in a manner that endangers a person. The charge is a Level 6 Felony.

        A level 6 Felony carries a punishment of six (6) months to two and one-half (2.5) years imprisonment. The advisory sentence is one and one (1 ) year. Additionally, the person may be fined up to Ten Thousand Dollars ($l0,000.00. (IC 35-50-2-7)

        An “advisory sentence” is a guideline that the court may voluntarily consider as the midpoint between the maximum and minimum sentence.

      • C. Serious Bodily Injury
      • (IC 9-30-5-4)

        • Any “Operating While Intoxicated Type Offense” may be elevated and charged as a Level 6 felony if “serious bodily injury” is inflicted on another person. [IC 9-39-5-4(a)].
      • C. Death
        • Any “Operating While Intoxicated Type Offense” may be elevated and charged as a felony if death is inflicted on another person. The level felony can depend on the blood aclohol concentration and other circumstances.

      III. MANDATORY JAIL SENTENCES

      • A. Misdemeanor with a Prior “OWI type” Conviction
        • Please note that, even if the present charge is a misdemeanor, if the person has one previous conviction for an “OWI type offense”, the judge must sentence him to at least 5 days in jail without“good time credit.” The judge does have the option of allowing the person to perform 180 hours of community service in lieu of the executed jail sentence. (IC 9-30-5-15 (a))
        • If the person has two (2) OR MORE prior “OWI type convictions,” there is a mandatory jail sentence of ten (10) days without “good time credit.” The judge has the option of ordering the person must perform 360 hours of community service in lieu of the executed jail sentence. (IC 9-30-5-15(b))

      IV. ADMINISTRATIVE SUSPENSION OF DRIVING PRIVILEGES

      • A. Suspension for Failing “Chemical Test”
        • Whenever a law enforcement officer in the State of Indiana has probable cause to believe that a person has committed an “Operating While Intoxicated Type Offense,” the officer will offer the driver a chemical test(s) to determine that person’s blood and/or breath alcohol level. The test(s) may be of the blood, breath, urine, or all three (3). (IC 9-30-6-2) If the results of a chemical test show a blood alcohol concentration of .08 or more, that person will be arrested. Further, the Indiana Bureau of Motor Vehicles (“BMV”) will be notified of the test failure. At your first court hearing, (called an “Initial Hearing”), the Judge should suspend his driving privileges immediately for one hundred eighty (180) days in open court if he failed any of the chemical test(s). If for some reason the Judge doesn’t immediately suspend the driving privileges, but the judge finds probable cause to believe that the driver failed a “chemical test,” paperwork will be sent to the BMV advising it of this. Once the BMV receives this information, the BMV will send notice to the driver at his last known address, advising him that his driving privileges are suspended. This suspension (whether by the Judge or the BMV) is called an “administrative suspension.” This suspension will last for one hundred eighty (l80) days or until the case is disposed of by the Court, whichever occurs first. [IC 9-30-6-9(b)]
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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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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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