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DUI / DWI Defense Counsel in New Jersey
A DUI or DWI charge in New Jersey can shake every part of your life. Your license, your job, your insurance, your reputation, and future opportunities. If you have been charged with drunk driving or a related offense, the decisions you make in the next 48 hours matter. Porfido Law approaches every consultation with the urgency and discretion the situation demands.
Call today to discuss your case and your legal options.
Credentials and admissions
Certified Criminal Trial Attorney since 1995
35+
Years in NJ criminal practice
10K+
Cases handled across NJ courts
Since 1995
Certified by NJ Supreme Court
Since 2005
Super Lawyer in Criminal Law
On this page
Your case
Don’t see your charge? Every matter is unique.
Call for a confidential consultation to discuss the specific facts of your case.
Overview
Understanding
DUI / DWI Charges in New Jersey
In New Jersey, a DUI (Driving Under the Influence) and a DWI (Driving While Intoxicated) describe the same offense: operating a motor vehicle with a blood alcohol concentration (BAC) of 0.08% or greater, or while impaired by alcohol or drugs. The charge is governed by N.J.S.A. 39:4-50. Unlike most states, New Jersey classifies DWI as a traffic violation rather than a criminal offense, but the penalties, including license loss, fines, surcharges, and mandatory ignition interlock, can still upend your daily life.
DWI charges typically arise after a traffic stop for a moving violation, a sobriety checkpoint, or a motor vehicle accident. Officers rely on standardized field sobriety tests, observations of driving behavior, and the Alcotest 7110 breath instrument. Drivers under 21 face a stricter 0.01% BAC threshold, and commercial drivers face a 0.04% threshold under separate provisions.
These cases can move quickly, especially when they involve license consequences, court appearances, or related traffic charges. That is why it is important to speak with a defense attorney as early as possible after an arrest or citation.
What is at stake?
Penalties and Consequences
A DUI / DWI charge can impact far more than a single court date. Depending on the facts of the case and whether there are prior offenses, you may be facing a range of penalties and practical consequences.
These may include:
- Suspension or loss of driving privileges.
- Fines, fees, and court costs.
- Increased insurance rates.
- Ignition interlock requirements.
- Mandatory programs or education requirements.
- Employment-related complications.
- Professional licensing concerns.
- Greater penalties for repeat allegations.
- Consequences tied to related offences or aggravating factors.
For many people, the biggest concern is not just the immediate penalty, but the effect the charge may have on daily life. Losing the ability to drive can disrupt work, childcare, family responsibilities, and routine obligations. The financial burden can also grow quickly once fines, insurance consequences, and compliance costs are considered.
That is one reason DUI / DWI defense matters. An attorney’s role is not only to appear in court, but to look closely at whether the state’s evidence is reliable, whether procedures were followed correctly, and whether the case can be challenged in whole or in part.
Defense Strategy
Every case is evaluated on the specific facts
Every DUI / DWI case is different. Some involve questions about the legality of the stop. Others turn on the reliability of testing, the officer’s observations, or whether law enforcement followed required procedures. Effective defense begins with a detailed review of what happened and how the evidence was gathered.
01
Stop & Procedure Review
Police need reasonable suspicion to pull you over. If the stop itself was unlawful, evidence flowing from it may be suppressed.
02
Alcotest 7110 Calibration
New Jersey’s Alcotest device has strict calibration, observation, and operator certification requirements established in State v. Chun. Any deviation can undermine the breath reading.
03
Constitutional & Procedural Issues
Miranda violations, gaps in the 20-minute observation period, and chain-of-custody problems with blood draws are all areas worth examining.
04
Medical & Physiological Factors
The standardized tests must be administered exactly as trained. Medical conditions, footwear, and roadside terrain can all distort results.
Legal Process
What to Expect
After a DUI / DWI Arrest?
One of the most difficult parts of being charged is not knowing what comes next. Understanding the process can help reduce uncertainty and allow you to make better decisions early in the case
Arrest or Citation
The case begins with the stop, investigation, and formal charge. You may also receive related traffic citations or additional allegations depending on the facts.
Court Process Begins
Your matter will proceed in the appropriate court, often municipal court depending on the nature of the charge. Court dates, appearances, filings, and procedural deadlines can become important quickly.
Evidence Review
The prosecution’s evidence must be reviewed carefully. This may include reports, video, testing records, witness statements, and other documents tied to the arrest.
Defense Strategy Development
After reviewing the facts and evidence, the defense can identify potential legal issues, factual challenges, procedural concerns, and the best path forward.
Motions, Negotiations, or Hearings
Some cases may involve legal challenges to evidence or procedure. Others may involve negotiations, court appearances, or contested hearings depending on the circumstances.
Resolution or Trial Preparation
If the case is not resolved earlier, preparation may continue toward a contested outcome in court. The right path depends on the strength of the evidence, the available defenses, and the client’s goals.
Common Questions
FAQs on DUI / DWI Defense
One of the most difficult parts of being charged is not knowing what comes next. Understanding the process can help reduce uncertainty and allow you to make better decisions early in the case
Is a DUI a felony in New Jersey?
Will I lose my license after a first-offense DWI?
What is the legal BAC limit in New Jersey?
Can I refuse the breath test?
How long does a DWI stay on my record in New Jersey?
Do I need a lawyer for a first-offense DWI?
How much does a DWI lawyer cost in Morristown, NJ?
Disclaimer
The information on this page is provided for general educational purposes by Porfido Law and James M. Porfido, Esq., and does not constitute legal advice. Reading this page or contacting the firm does not create an attorney-client relationship. Prior results do not guarantee a similar outcome. Every case is different and depends on its individual facts and applicable New Jersey law. If you are facing criminal charges, you should consult with James about your specific situation.
Related Practice Areas
Other Areas We Handle
James M. Porfido’s professional standing is built on decades of trial work, legal service, and continued involvement in the profession and the community.
Traffic Violations
Certain traffic matters under Title 39 can lead to more than fines or points, especially where driving privileges, insurance costs, or related charges are involved.
Municipal Court Defense
Municipal court matters may involve DWI charges, traffic offenses, disorderly persons allegations, and other lower-level criminal issues that still deserve careful attention.
03 – Post-Conviction
Probation Violations
A probation violation under N.J.S.A. 2C:45-3 can place an existing sentence or prior plea terms at risk and often requires prompt attention.
The Porfido Difference
Why Clients Turn to James M. Porfido?
When you’re charged with DUI / DWI, you don’t just need a lawyer. You look for clarity, direction, and a defense strategy that takes the case seriously from the beginning.
Clients choose James M. Porfido because they want :
- Direct communication with the attorney handling the matter.
- Focused representation in serious criminal and traffic-related cases.
- A practical, strategic approach rather than bluff.
- Individualized attention to the facts of the case.
- Referrals to experienced defense counsel for formal representation.
