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What Is A DWI Specialist? your dwi defense powerhouse

WHAT IS A DWI SPECIALIST?

A DWI Specialist is a lawyer who has earned the privilege to publicly state they have special competence in Driving While Intoxicated (DWI) and Driving Under the Influence (DUI) cases. This designation is granted and regulated by the Texas Board of Legal Specialization—only five lawyers in Texas currently hold this certification.

As the first DWI Specialist in Texas, I understand that not all lawyers are alike. When your freedom is on the line, you need someone who truly understands the science behind DWI cases.

Why Technical Expertise Matters

There's a significant difference between being available for hire in a DWI case versus being competent to handle one. To represent you effectively, your lawyer must understand the complex science behind breath and blood testing devices used in Texas.

Breath Testing Knowledge

In Texas, we've seen the Intoxilizer 5000 replaced by the Intoxilizer 9000. Both devices have the ability to preserve evidence, but this feature is deliberately disabled. Why would the government allow evidence to be destroyed?

A competent DWI lawyer will question this—much like you'd question the IRS if they sent you a tax bill but claimed they had no records to back it up. If breath samples were preserved using simple $2 toxtrap devices, they could be retested within two years. But they're not.

Here's another critical fact: neither the 5000 nor the 9000 were ever warranted by their manufacturer (CMI) as fit for breath testing. Would you let your child have Lasik surgery with a device not warranted for eye surgery? The same logic applies here.

Blood Testing Complications

Texas uses gas chromatography for blood testing, but here's what most people don't know: the blood itself is never actually tested—only the air above it. This process is prone to numerous errors that an inexperienced lawyer might miss.

For example, if blood samples aren't refrigerated quickly enough (imagine a vial sitting in a police car trunk during a Texas summer), bacteria can ferment and create new alcohol, skewing results. Even with preservatives, heat can compromise the sample. How long would milk last in that same trunk?

My Background

I've been practicing law for over 45+ years and hold certifications from both the National College for DUI Defense and the State Bar of Texas. My experience includes:

  • First DWI Specialist certified in Texas
  • AV-Rated by Martindale-Hubbell
  • Super Lawyers recognition (2004-2018)
  • Published approximately 50 times in legal journals
  • Lectured on DWI law over 300 times nationwide

The Bottom Line

When a breath or blood test shows .08 or higher, that doesn't automatically make it accurate. There are countless potential errors in testing procedures, and finding these errors requires specialized knowledge and experience.

With a DWI Specialist, you're not just hiring a lawyer—you're hiring someone who understands the science, knows the weaknesses in the system, and can effectively communicate these issues to a jury.

Get Help Now

Don't trust your future to just any lawyer. Your case deserves someone who truly understands DWI science and has the credentials to prove it.

Contact us today to discuss your case with Texas's first DWI Specialist.

    Gary Trichter's professionalism, attention to detail, and dedication to my case were exceptional.
    “I highly recommend this Gary Trichter for anyone in need of expert legal representation. Him and his team guided me through every step of the process and fought tirelessly for the best possible outcome. Truly great work.”
    - Kevin W.
    Gary is one of only 4 DWI specialist in the state and his reputation is unsurpassed.
    “Gary and his staff are absolutely the best attorneys you can get. They deeply care for their clients well being and will fight for the best outcome possible. Gary's knowledge of the law and his calm demeanor has put my mind at ease when I had a medical situation that was very scary and misunderstood by an officer. He told me" I will walk you through this" and he did just that! scince then he has became a trusted friend.”
    - Kevin J.
    Gary exceeded my expectations, and was able to get my charges completely DISMISSED!
    “I absolutely recommend, respect, and appreciate Gary and his team.They made the legal process easy, and were extremely helpful throughout the entire DWI ordeal. Gary specializes in Texas DWI cases and has a history of success. More importantly, in my opinion, is his fortitude, persistence, and unapologetic approach to these complacent DAs and Judges that seemed so eager to destroy my livelihood. Call Gary Trichter!! He will shoot you straight, and you will not regret hiring him and his team.”
    - Kyle O.
    Ultimately, all charges were dropped and I was able to get on with my life.
    “Gary Trichter is hands down the best attorney you will find. If you ever need representation this is the man to hire. He worked hard on the details of my case and was always available to talk.”
    - James F.
    I can not express the amount of gratitude I have for Mr. Trichter.
    “I was referred to Mr. Trichter by a close family friend. Two of his family member had used him to represent them in their DWI case and were both very pleased with his work. After having Mr. Trichter represent me I can fully understand why. He is an amazing attorney and the best at his job by far. But more then that he is an amazing person that truly care about his client. I will forever be great full for what he has done for me in helping me have my case dismissed. Thank you again Gary!!!”
    - Luke F.
    Mr. Trichter seems to feel comfortable thinking outside the box and it pays off!
    “Gary Trichter came recommended by a friend. I was told he was good but he's honestly fantastic! His staff, Cassie and Tracey are equally as awesome and so sweet! Gary is a very knowledgeable, caring, and creative lawyer. Call his office many times to talk about my case and I always feel like I get 100% attention. I highly recommend!”
    - Jenny S.
    I highly recommend Gary Trichter to represent you or your loved one.
    “With all the charges against me, which were felonies I was in serious need of a wise exceptional attorney and Gary is just that. He got resisting arrest, illegal carry of a gun and an outstanding warrant for a car accident. All charges were dismissed.”
    - Erica S.
    Mr. Trichter ensured that I was informed at every step, which greatly reduced my anxiety and allowed me to make informed decisions.
    “Not only did Mr. Trichter guide me through the complex legal proceedings but he also took the time to explain the process to me in a clear and understandable way. His direct answers and understanding ear helped me vastly through my legal process. Thanks to you Gary!”
    - Seth L.

Difference Between an Experienced DWI Specialist and One Who is Not

As the first DWI Specialist in Texas, I believe that all lawyers are not alike.  

In hiring the right lawyer, the client needs to know this, too!

The question is how do you know?  

To begin with, the citizen needs to understand that there are no bad questions when interviewing a lawyer for help.  

There is a big difference between being available for hire in a DWI case vs. competent to be hired in a DWI case.  

In order to represent someone ethically, professionally, and competently, in DWI breath and blood test cases, the lawyer needs to know all about the breath and blood testing devices being used in Texas.

Looking at breath testing, that knowledge would include what was formerly used and why it was disregarded with what we have now.

In Texas, the breath test device that was used was the Intoxilizer 5000, which has now been replaced by the Intoxilizer 9000.

Interestingly, the same government expert that testified that the 5000 was the best thing since sliced bread is the same person who is now saying that about the 9000.  

Both devices are made by the same company, CMI and, both devices have the ability to preserve evidence but that feature was conveniently and deliberately not functional.  

Original Board-Certified DWI Specialist Gary Trichter Earned the Distinction of Being The 1st Board-Certified DWI Specialist in Texas

At the forefront of the industry stands our visionary founder, Gary Trichter. He earned the distinction of being the very first Board-Certified DWI Specialist in Texas. This certification is only given by the National College of DUI Defense (NCDD) which is recognized by the American Bar Association. 

Gary has spoken at hundreds of seminars on DWI and has taught lawyers, judges, and prosecutors about DWI law. Gary co-authored the textbook Texas Drunk Driving Law and is leading the way with unparalleled expertise in the field.

Who Was the First DWI Specialist/Expert in Texas?

To best answer this question, I am going to switch from 1st person to 3rd person in the rest of this blog. 

The first DWI Specialist/Expert in Texas was Gary Trichter.  

He has incredible experience and has been practicing law for more than 45+ years. His accolades include:

  • Avvo Rated: 10.0 Superb (read peer endorsements)
  • National Trial Lawyers: Top 100 Trial Lawyers – 2018 by Legal Associations Management, Inc.
  • President, Texas DWI Lawyers, 2014
  • DUI Board Certification from NCDD/ABA and State Bar of Texas
  • President, Texas Criminal Defense Lawyers Association (TCDLA),
  • “AV” Rated by Martindale-Hubbell 2012-2017
  • Super Lawyers, a Thomson Reuters service, 2004-2018
  • The Erwin-Taylor Award, National College for DUI Defense, 2013
  • Best Lawyers in America by Woodward White Inc., 2008, 2010, 2013, 2015, 2016
  • Lead Counsel Rating in Criminal Law – State Felony & Misdemeanor, Drunk Driving Defense, a Thomson Reuters service, 2018
  • America’s Top 100 Criminal Defense Attorneys, Americas’ Top 100, LLC, 2018
  • ABA National Essay Winner on Medicine and the Law
  • Licensed to practice law in Texas, Alaska, Colorado, Texas, and Wyoming

Further, Gary has been published in numerous legal journals and magazines, approximately 50 times and has lectured on DWI and other criminal law matters approximately 300 times.  

Please see Gary’s biography to see where he has lectured and see what he has published.

  • 1st Board-Certified DWI Specialist in Texas
    Our Founder Gary Trichter was the 1st Board-Certified DWI Specialist In The State of Texas to earn the designation of “DWI Specialist”.
  • On The Forefront Of Change
    We don't just push the envelope—we redefine its boundaries. We stand on the other side, shaping trends and crafting bold, effective defense strategies.
  • DWI Defense Powerhouse
    We combine professional, aggressive criminal defense with caring, understanding legal counsel.

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