- 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

Joseph A. Lazzara
5950 South Willow Dr.
Suite 250
Greenwood Village, CO 80111
Phone: 303-429-6200
Website: lazzaralegal.com

About Joseph A. Lazzara
The Law Office of Joseph A. Lazzara, P.C. is committed to creating results for clients in need of focused, proactive and reasonable legal representation. Whether you are looking for a motivated DUI lawyer or require the consultation of a dedicated criminal defense attorney, Joseph A. Lazzara is committed to providing individualized legal representation for the people of Denver and the surrounding metropolitan areas. Joseph A. Lazzara is a DUI Attorney with over 20 years of experience as a trial lawyer. It is his strong belief that the best DUI defense starts by actively engaging clients and working with them as a team. The Law Office of Joseph A. Lazzara builds relationships around the common goal of your DUI defense. We understand the importance of your case and make sure that you are educated, informed and aware throughout the duration of your legal proceedings DUI can be frightening for anyone involved. Making responsible and informed decisions on your behalf while actively guiding you through the legal process is our way of protecting you from the obstacles and frustrations that accompany DUI offenses. Joseph A. Lazzara is recognized as one of Colorado’s leading DUI lawyers and has two decades of experience as a criminal defense attorney. He is certified in standardized field sobriety testing; he completed the same training course administered to police nationally. The experience and proactive attitude of Joseph A. Lazzara is here to alleviate your concerns about DUI offenses.
Contact Joseph A. Lazzara
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.

Virtual Forensic Library

NCDD members have access to a comprehensive forensic library that provides invaluable information to be used when defending clients charged with DUI.
This library includes scientific articles on drug and alcohol intoxication, toxicology and pharmacology, methods of testing for blood alcohol content, field sobriety testing, potential errors that may occur during testing, accident reconstruction, expert testimony, and evidentiary rules. This valuable information can ensure that you provide a high quality defense to clients charged with DUI based on the circumstances of their case and the laws in their state.
FROM OUR BLOG
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...
Ethics Task Force Blog
04/15/2025
Written by Jonathan Dichter The Heart of Client Care: Moving Beyond Case Management In the legal profession, we often talk about "case management" - the systems and processes that keep our cases moving efficiently. But what about *client care*? True client care goes beyond deadlines and filings; it's about treating clients as *people*-scared, uncertain, and in need of guidance. And when done...