Union County Commercial Driver DWI Lawyer — Protect Your CDL
A DWI charge in Union County, New Jersey, threatens your commercial driver’s license (CDL) and livelihood under strict state and federal regulations. A Commercial Driver DWI Lawyer Union County from Law Offices Of SRIS, P.C. defends your license and career. We challenge Alcotest calibration, the 20-minute observation period, and procedural errors at the Union County Municipal Court.
DWI Law for Commercial Drivers in New Jersey
For commercial drivers, New Jersey’s DWI laws carry severe consequences. Under N.J.S.A. 39:4-50, a DWI is a traffic offense, not a criminal charge. However, the Federal Motor Carrier Safety Administration (FMCSA) imposes a one-year disqualification for a first DWI conviction while operating a commercial motor vehicle (CMV), and a lifetime ban for a second. The legal blood alcohol concentration (BAC) limit for CDL holders is 0.04%, half the standard limit.
Last verified: April 2026 | Superior Court of NJ, Union Vicinage | New Jersey Legislature
Official Legal Resources
Understanding the statutes and court procedures is critical. You can review the official New Jersey DWI law, N.J.S.A. 39:4-50, on the state legislature’s website. For information on court procedures and locations, visit the Superior Court of NJ, Union Vicinage website.
Defending Your Commercial License in Union County
Union County Municipal Court handles all DWI cases. A critical distinction for commercial drivers is that a DWI conviction triggers immediate CDL disqualification under FMCSA rules, regardless of the vehicle you were driving at the time of arrest. The defense for a commercial driver must be aggressive and precise, focusing on the specifics of the traffic stop, the administration of field sobriety tests, and the scientific reliability of the breath test.
- Contact a lawyer immediately after arrest to protect your rights and begin building your defense.
- Your attorney will request discovery, including police reports, dash/body cam footage, and Alcotest calibration records.
- A motion may be filed to suppress evidence if your rights were violated during the stop or arrest.
- Your lawyer will prepare for a Municipal Court trial, challenging the state’s evidence and presenting your defense.
- If convicted, your attorney can advise on steps to minimize the impact on your CDL and explore all appeal options.
Penalties for Commercial Drivers
In Union County, a DWI carries standard penalties plus mandatory CDL disqualification, which can end a driving career.
| Offense | CDL Disqualification | Standard NJ Penalties* | License Impact |
|---|---|---|---|
| 1st DWI (BAC ≥0.04% in CMV) | 1 year minimum | License suspension, fines, IDRC | CDL suspended; standard license also suspended. |
| 2nd DWI (Any vehicle) | Lifetime (may be reduced after 10 years) | Increased jail time, fines, suspension | Permanent loss of commercial driving privileges. |
| Refusal to Test | 1 year minimum | Separate 7-12 month suspension, fines | CDL suspended for refusal, independent of DWI outcome. |
Results may vary. Prior results do not guarantee a similar outcome.
*Standard penalties include fines, license suspension, Intoxicated Driver Resource Center (IDRC) fees, and potential jail time. Financial totals often exceed $10,000.
Our Experience with CDL Defense
Law Offices Of SRIS, P.C. was founded in 1997 by former prosecutor Mr. Sris. With over 120 years of combined attorney experience, we understand how a DWI charge uniquely impacts commercial drivers. Our firm-wide track includes 4,739+ documented case results with a 93%+ favorable outcome rate. We apply this deep experience to protect the careers of truck drivers, bus operators, and other CDL holders in Union County.
Case Results for Union County Drivers
While specific local counts are aggregated, our firm-wide results demonstrate our defensive approach. Law Offices Of SRIS, P.C. has achieved 4,739+ documented case results across our practice areas with over 93% favorable outcomes. For commercial drivers, favorable outcomes can include case dismissals, not guilty verdicts, or reductions that help avoid the mandatory CDL disqualification.
Results may vary. Prior results do not guarantee a similar outcome.
Contact Our Union County DWI Defense Team
Our New Jersey location serves clients throughout Union County, including Elizabeth, Union Township, Plainfield, Westfield, and Cranford. We are familiar with the local courts and procedures.
Law Offices Of SRIS, P.C.
44 Apple St, 1st Floor
Tinton Falls, NJ 07724
Toll-Free: (888) 437-7747 | Local: (609)-983-0003
By appointment only.
24/7 phone consultations. Meetings by appointment only.
Commercial Driver DWI FAQs: Union County
Is a DWI a criminal offense for a CDL holder in Union County?
No. DWI in New Jersey is a traffic offense under N.J.S.A. 39:4-50, not a criminal charge. It is heard in Municipal Court. However, a conviction will trigger a mandatory CDL disqualification under federal FMCSA regulations, which is separate from the state penalties.
What is the BAC limit for a commercial driver in New Jersey?
0.04%. This is half the standard 0.08% limit for non-commercial drivers. A CDL holder operating a commercial motor vehicle with a BAC of 0.04% or higher is in violation. You can also be charged if operating any vehicle (personal or commercial) with a BAC of 0.08% or higher.
Can I lose my CDL for a DWI in my personal vehicle?
Yes. Federal FMCSA rules mandate CDL disqualification for any DWI conviction, regardless of the type of vehicle you were driving at the time. A first-offense DWI in your personal car results in a one-year disqualification of your commercial driving privileges.
How much does a DWI cost a commercial driver in Union County?
The total financial impact often exceeds $10,000-$15,000+, including fines, IDRC fees, MVC surcharges ($1,000/year for 3 years), ignition interlock costs, and increased insurance. The greater cost is lost income during the mandatory CDL disqualification period, which can be devastating.
What are common defenses for a commercial driver DWI?
Defenses focus on challenging the traffic stop’s legality, the administration of field tests, and the breath test’s accuracy. For the Alcotest machine, we examine calibration logs, the 20-minute observation period, and operator certification. An experienced Commercial Driver DWI Lawyer Union County will investigate all procedural errors.
Related Legal Help in Union County
If you are facing other charges, our firm provides full legal support. Explore our pages for a criminal defense lawyer in Union County, a reckless driving lawyer in Union County, or a family law lawyer in Union County. For all New Jersey DWI defense information, visit our parent hub: New Jersey DUI/DWI Lawyer.
Page Last verified: April 2026. Laws change — contact Law Offices Of SRIS, P.C. at (888) 437-7747 for current guidance.
Attorney responsible for this advertisement: Mr. Sris, Law Offices Of SRIS, P.C., 44 Apple St 1st Floor, Tinton Falls, NJ 07724.