- The ABA’s Concise Guide to Lawyer Specialty Certification
- The Benefits of a Lawyer Being a Board-Certified Specialist
- 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

About Vivian Thomas
Vivian A. Thomas is a formidable defense attorney from Stockton, Central Valley, specializing in criminal and family law. With extensive experience in juvenile dependency court, she has spent the past four years fiercely advocating for families in CPS matters, ensuring their voices are heard and their rights are protected. Clients describe her as personable and often recommend her to others, frequently returning for her advice. Her dedication to her clients and her ability to connect with them on a personal level have made her a trusted and sought-after advocate in the community.
Contact Vivian Thomas
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...