Zachary Weyher

Managing Partner


National Trial Lawyer Top 100 & Top 40 Under 40

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Zachary Weyher Experience


Zachary J. Weyher is the founding attorney of True West Legal. Early in his career, Mr. Weyher spent over six years with a major international law firm, practicing complex commercial litigation throughout the country. Specializing in securities and accounting fraud defense, Mr. Weyher has successfully defended major corporations in class actions and represented corporations and individual in investigations and enforcement actions brought by the Securities and Exchange Commission, the Federal Trade Commission, the Department of Justice, and the Public Company Accounting Oversight Board.

Mr. Weyher has successfully represented clients in numerous jurisdictions and in federal, state, and administrative courts, including Utah, Washington D.C., New York, California, Arizona, Nevada and Nebraska.


Mr. Weyher was selected for The National Trial Lawyers

Top 100 in both 2014 and 2015 for the state of Utah, an honor extended only to attorneys who exemplify superior qualities of leadership, influence, reputation, stature, and public profile. He extended this accomplishment even further by also being chosen for The National Trial Lawyers: Top 40 Under 40 for 2014. This is an honor that offers the same type of recognition for attorneys who are under 40 years of age. Attorney Weyher also currently has a 10.0 Superb Avvo Rating.

In the area of DUI defense, Mr. Weyher has received the same intensive training provided to law enforcement in conducting DUI stops and administering the Standardized Field Sobriety Tests (SFST’s). Mr. Weyher recently travelled to Los Angeles to participate in the National Highway Transportation and Safety Administration (NHTSA) training program. The program trains law enforcement on the proper procedure for conducting traffic stops of possible DUI suspects, observe and interview DUI suspects, administer the SFST’s, and determine whether probable cause exists to arrest a suspect for Driving Under the Influence (DUI or DWI). This experience is invaluable in the field of DUI defense in that Mr. Weyher knows first-hand the strict standards that law enforcement must adhere to when conducting DUI investigations. The slightest deviation in these standards opens the door to numerous defenses and cross examination opportunities.
Mr. Weyher continues to seek and attend specialized training in the areas of DUI defense and other criminal defense, and is ever-working to gain a courtroom advantage for his clients.


Avvo Review

Posted by a DUI & DWI client
February 1, 2014

False DUI

Zac recently defended my teenage daughter in a DUI case. He was respectful and caring of her and her needs. We first met with him six months ago after finding numerous inconsistencies and embellishments in the officer's arrest report. With Zac's help the case was resolved this past week in our favor.

Avvo Review

Posted by Tina
September 5, 2013

Professional, prompt & knowledgeable.

Zach was professional, prompt, knowledgeable and reassuring when I needed it the most. I would recommend him to any close family or friend. ~Tina~

Avvo Review

Posted by a client
July 31, 2013


Honestly, words cannot describe how grateful I am for the help and care that Zach provided. My whole experience from the second my relationship began with him could have absolutely not been any better. Very knowledgeable and is very to the point. I STRONGLY recommend Zach to anyone, and have. Thank you again. A+



University of Utah S.J. Quinney College of Law

Activities and Societies: William Leary Scholar, Moot Court, Trial Advocacy, Public Interest Law Organizatoin


University of Oregon

Bachelor of Arts, English Language and Literature/Letters

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