Platt and Associates is an internationally recognized consulting firm and professional training provider specializing in DUI and DWI litigation.

We provide expert insight into complex impaired driving cases.

Founder Lance A. Platt, Ph.D. is a former police officer and instructor for law enforcement. Since he became a legal consultant, he has built a reputation as a leading expert in alcohol and drug impairment.


Case Review and Evaluation

Need an unbiased opinion on your case? Our experts will give it to you straight.

Read More

Expert Witness Testimony

Reliable testimony from qualified specialists with a focus on proper procedure.

Read More

Training Courses

Sought-after professional development training programs.

Read More

Case Preparation

Build a case that has the best chance of success with our insights.

Read More

Why Platt and Associates?

Preparing trial lawyers to win with proven results.

Learn more


What our clients say about us

  • Extremely knowledgeable, reliable and professional.

    Andrew Mishlove – Attorney

    Read more

  • One of the top experts in the country in this area, if not the very best.

    Ronald J. Meltzer – Attorney

    Read more

  • I send every DWI case to Lance for review.

    Deandra Grant – Attorney

    Read more

  • Lance can be trusted for his honesty and integrity.

    John K. Fanney

    Read more



4343 Carter Creek Parkway, Suite 120
Bryan, Texas 77802

+1 (979) 846 3950

Email Us

Call Now ButtonCall Us Now