Mark Ryan Thiessen

Mark Ryan Thiessen - Membership information with The State Bar of Texas - Find more information about Mark Ryan Thiessen on The State Bar of Texas website including status and disciplinary history.

NCDD Board Certification in DUI Defense Law - The NCDD is the only organization in the country that is recognized by the ABA to grant specialty or board certification for DUI Defense Law.

Founded in 1958, NACDL is the largest organization for criminal defense lawyers fighting to preserve fairness within America's criminal justice system. The organization has more than 10,000 direct members including criminal defense attorneys in private practice, public defenders in state or federal court, U.S. military defense counsel, law professors and judges.

The NCDD is the largest non-profit, professional organization of criminal defense attorneys focused specifically on defending DUI / DWI and drunk driving related criminal charges throughout the United States and Canada.

TCDLA has a proud history of supporting and educating criminal defense lawyers in the the state while advocating for the rights of the accused. Many of the top criminal defense attorneys in Texas are active within this organization.

The DUI Defense Lawyers Association, Inc. (DUIDLA) was founded in 2014 by a group of 27 charter members. The group prides itself on the quality of its Spring and Fall CLE seminars which help train hundreds of dedicated drunk driving defense attorneys on innovative techniques for fighting these unique and complicated criminal offenses.