John P. Calmes

John P. Calmes

2335 Government St
Baton Rouge, LA 70806

Phone: 225-387-2200

Founding Member

About John P. Calmes

Graduated from LSU Law School in August 1975. Rated “AV” by Martindale Hubbell. A founding member of “The National College for DUI Defense” (1995). Listed in “Best Lawyers in America” and “Louisiana Super Lawyers”. Past President of “The Louisiana Association of Criminal Defense Lawyers” (2006). Has handled over 2,000 DWI cases. Has spoken at numerous seminars for various organizations about defending DWI cases beginning in 1988. Vietnam Veteran; awarded the Silver Star (1970).

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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.

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...

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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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