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Brian D Sloan

Solely Focused on DUI Defense Representation

Law Offices of Brian D. Sloan

2 N. Central Ave.
Floor 18, Suite 1929
Phoenix, AZ 85007

Phone: 480-720-7839

Website: arizdui.com

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About Brian D Sloan

I am a member of The Arizona DUI Team; I have been solely focusing on, and Specializing in, DUI Defense Representation for the past 20+ years; and I have personally defended more than 4,600 DUI cases. I am rated 10-out-of-10 on AVvo.com; 4.9-out-of-5.0 on Martindale Hubbell; recipient of the SuperLawyers Southwest Rising Star Award for five years in a row; named one of the Top Lawyers in 2013, and 2017-2021 by North Valley Magazine; named one of the Top 100 Lawyers by Arizona Finest Lawyers; acknowledged as a Top 100 Trial Lawyer Nationally by National Trial Lawyers, previously named one of Arizona's Top 40 Lawyers Under 40 by both National Trial Lawyers and American Society of Legal Advocates, named one of the Top 10 DUI Lawyers in Arizona by the National Academy of Criminal Defense Attorneys, and named one of the Nation's Top One Percent of Lawyers by National Association of Distinguished Counsel. In 2019, 2020, 2021, 2022, 2023, and 2024, I was named one of less than ten 'Super Lawyers in DUI Defense' amongst all attorneys in Arizona and New Mexico. In 2022, I was the only DUI Defense Lawyer in the United States Featured as a "Power Lawyer" by USA Today. However, I pride myself on being the ‘Best Value in the State’ when it comes to DUI Defense Representation, due to my years of experience, sole focus on DUI Defense, and what I charge for my representation.

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Virtual Forensic Library

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.

Virtual Forensic Library

FROM OUR BLOG

Ethics Task Force Blog

04/15/2025

Written by Jonathan Dichter The Heart of Client Care: Moving Beyond Case Management In the legal profession, we often talk about "case management" - the systems and processes that keep our cases moving efficiently. But what about *client care*? True client care goes beyond deadlines and filings; it's about treating clients as *people*-scared, uncertain, and in need of guidance. And when done...

Personal Contact: Using the Officer's Observations Against Them

03/10/2025

Written by Charles GoodwinEdited by Michelle Behan and Steven Hernandez The typical DUI investigation has three phases. It begins with the vehicle in motion and focuses on driving patterns that officers are trained might indicate impairment. Next is personal contact, where the officer will observe physical manifestations that are also purportedly correlated with alcohol ingestion and impairment. Finally, the officer will...

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Benefits of NCDD Membership

Members of the NCDD not only demonstrate that they are qualified DUI defense attorneys, but they have access to valuable information and resources. We provide access to documentation blood alcohol testing devices and scientific articles related to alcohol, drugs, driving, and testing.

We offer training on trial techniques and scientific testing, and we provide access to experts and a comprehensive knowledge base of cases and motions. With all of these resources at your fingertips, you will be able to win more cases

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Membership Plans

Depending on your level of experience, we offer multiple plans for NCDD Membership. Attorneys who have been practicing for less than six years are eligible for a New Attorney membership, while those who have been practicing for over six years can receive a Seasoned Attorney membership. We also offer memberships for Public Defenders.