Absolutely—And Challenging The Breath Test Could Be the Key to Your Defense
If you’ve been arrested for Driving While Intoxicated (DWI) in New Jersey, one of the most intimidating pieces of evidence the police may use against you is the result of a breath test. But here’s the truth most people don’t realize right away: breath test results are not always accurate, and they can be challenged. In fact, challenging the breath test is often one of the most effective strategies in defending against a DWI charge.
In New Jersey, the Alcotest device is the primary tool used by law enforcement to measure blood alcohol concentration (BAC) through your breath. While it may seem like solid science, the reality is much more complicated. The Alcotest has a long history of legal scrutiny and technical issues. It’s a machine, and like any machine, it must be properly maintained, regularly calibrated, and used exactly according to protocol. If anything in that process goes wrong, the results may be inaccurate—and inadmissible in court.
The law in New Jersey requires strict compliance with procedures when administering breath tests. Police officers must be trained and certified. The device itself must be calibrated using approved methods and documented properly. Even the timing and environment of the test can affect results. If these requirements aren’t met, your attorney can file motions to suppress the breath test evidence altogether. In many cases, that can lead to reduced charges—or even dismissal of the case.
This is where Reisig Criminal Defense & DWI Law comes in.
Led by Matthew Reisig, a recognized leader in DWI defense, the firm has been one of the most trusted names in New Jersey criminal law for nearly 30 years. Matthew Reisig has successfully defended thousands of DWI cases throughout the state and has a proven track record of challenging breath test results with precision and expertise.
What sets Reisig apart? He’s not just experienced—he’s been at the forefront of DWI defense in New Jersey for decades. He’s even argued about the flaws of the Alcotest device before the New Jersey Supreme Court. That kind of experience matters when your license, your job, and your freedom are on the line.
Reisig Criminal Defense & DWI Law has built its reputation on results, not just promises. The firm has helped countless clients avoid jail time, retain their licenses, and keep their records clean. Clients choose Reisig because they know they’re getting a skilled legal team that won’t back down and knows how to spot every flaw in the state’s case.
If you’re facing a DWI charge in New Jersey, don’t assume the breath test seals your fate. There’s hope—and there are legal options. But acting fast is crucial. Every DWI case is different, and the sooner you have an experienced attorney investigating your situation, the stronger your defense will be.
Let a top-rated DWI lawyer fight for your rights and your future. Call Reisig Criminal Defense & DWI Law today at 732-625-9660 for a free consultation.





