- The ABA’s Concise Guide to Lawyer Specialty Certification
- Benefits to Become Board Certified - ABA Video
- Board Certified Members
- How to Become Board Certified in DUI Defense Law
- Apply for Certification
- Apply for Re-Certification Renewal
- Board Certified Senior Specialist
- Rules Governing Board Certification
- Preparing for the Exam

Sean R. Darvishi
The Law Offices of Sean R Darvishi, PLLC
1235 North Loop West
Suite 1125
Houston, TX 77008
Phone: 832-766-4019
Website: houstondefenseattorney.com

About Sean R. Darvishi
I am a DWI and Criminal Defense Attorney in Houston, Texas. My practice has been devoted to about 95% DWI Cases. I am in the Top 3 of all defense attorneys for Not Guilty Verdicts since 2017 in Harris County (where Houston is). I am an ACS-CHAL Forensic Lawyer Scientist, SuperLawyers Rising Star Top 100 and have presented dozens of times to other lawyers at CLEs on DWI specifically. I have two associate attorneys and office near the Heights in Houston.
Contact Sean R. Darvishi
Provide some details about your situation, but remember not to include sensitive information. An attorney-client relationship is only formed once an attorney formally agrees to represent you.
Find an Attorney
Enter your city, state, or Zip code below to locate a qualified attorney who has demonstrated a commitment to defend those accused of DUI and related crimes.
FROM OUR BLOG
Interview With an Amicus
06/27/2025
Written by Michelle L. Behan Amicus Curiae (Latin for "Friend of the Court") refers to a brief that is filed by an interested, non-party to the matter under consideration. This is often done in cases where organizations and entities wish to provide the reviewing court with their point of view, be it social or public policy implications, or special interest agendas....
Keeping FSTs Out of a Trial
04/23/2025
Written by Neil Halttunen I want to address a common issue that DWI practitioners are facing, trying to keep FSTs out of a trial. One way is to take the position that FSTs are scientific evidence and make the prosecutor lay scientific foundation which they rarely can do. The HGN test was the result of several studies. See Generally Session 8 of...