Virginia DFS

Virginia DUI device switch- Fairfax criminal lawyer explains

January 1, 2025

Virginia DUI device conversion is on the horizon. As a Fairfax criminal lawyer, I know this change is coming after the Intox EC/IR II breathzlyzer device was used for years, which replaced the Intoxilyzer 5000 that was used for many years. With each breathalyzer machine...

Jon defended me like the true champion he is in the Courtroom

After being involved in a car accident in Maryland, I was charged with several violations that I didn’t feel were justified and it put me in a position where I had to find a Defense Attorney to fight for me. I was referred to Jon because of his reputation and ability to practice across state lines. I got lucky and Jon defended me like the true champion he is in the Courtroom. If you are reviewing this page, there is a reason for it and trust me, you need to look no further. If I didn’t truly believe that, I wouldn’t be writing this review now.

LS
Source: Google
Explained everything well and gave great guidance

I’m extremely happy that I was able to be represented by Jon Katz. He explained everything well and gave great guidance. He went over and beyond what was expected and it was much appreciated!

Aaron
Source: Google
He is top tier. Hands down.

I have known Jon Katz, as a friend and fellow criminal defense attorney for well over 20 years, and I can say without a doubt that his skills and temperament make him one of the best around. He is my go to referral for anyone in or near Northern Virginia. Not only does he know the law and possess the skills to try a case when the need arises, but he also brings a peaceful, balanced, and personable approach to dealing with cops, prosecutors, judges, witnesses, and everyone else involved in the system, which serves the best interests of the client. You will find, as well, that his personable and accessible approach extends to you, as a client. He is top tier. Hands down.

Chris Llinas
Criminal Defense Attorney
Source: Google

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Virginia DFS

Virginia DUI device switch- Fairfax criminal lawyer explains

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Jon Katz Practices in the Following Courts and Beyond