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NCDD Seminars and Webinars
2024 Mastering Scientific Evidence-New Orleans, LA

SOLD OUT
March 21, 2024 - March 22, 2024
NCDD and TCDLA is proud to announce that the nation’s premier DUI forensic science seminar will once again be held, March 21-22, 2024, at the Royal Sonesta on Bourbon Street in New Orleans, LA. MSE is the original and preeminent national DUI/DWI Scientific Evidence seminar of its kind, featuring not just science but also successful and proven trial strategies in challenging police pseudo-scientific evidence. Learn about DWI science and its limitations and proven and winning DWI trial strategies from some of the country’s preeminent and highly acclaimed experts and DWI trial lawyers and enjoy live chats during the seminar for camaraderie with the experts, lawyers, and attendees.
The course will be held at the Royal Sonesta. The room rate is $239/night. You can make your hotel reservations by clicking the link above or by calling the hotel directly 504-586-0300. Be sure to refer to the seminar dates and TCDLA to take advantage of the discounted room rate.
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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.
FROM OUR BLOG
Interview With an Amicus
06/27/2025
Written by Michelle L. Behan Amicus Curiae (Latin for "Friend of the Court") refers to a brief that is filed by an interested, non-party to the matter under consideration. This is often done in cases where organizations and entities wish to provide the reviewing court with their point of view, be it social or public policy implications, or special interest agendas....
Keeping FSTs Out of a Trial
04/23/2025
Written by Neil Halttunen I want to address a common issue that DWI practitioners are facing, trying to keep FSTs out of a trial. One way is to take the position that FSTs are scientific evidence and make the prosecutor lay scientific foundation which they rarely can do. The HGN test was the result of several studies. See Generally Session 8 of...