A DUI charge in Illinois is always serious, but for commercial drivers, the consequences can be even more devastating. If you hold a commercial driver’s license (CDL), your ability to work and provide for your family is directly tied to your ability to drive. A DUI arrest can threaten not only your license but also your career and livelihood.

At Hirsch Law Group, we understand the unique challenges commercial drivers face when charged with DUI. Our attorneys have decades of experience helping CDL holders across Illinois protect their licenses, jobs, and futures. Here’s what you need to know about DUI charges as a commercial driver.

DUI Laws for CDL Holders in Illinois

Under Illinois law, the legal limit for non-commercial drivers is a blood alcohol concentration (BAC) of 0.08%. However, CDL holders are held to a stricter standard while operating a commercial vehicle.

  • Legal BAC for Commercial Drivers: 0.04% (half the legal limit for other drivers)
  • Zero Tolerance for Drugs: Any impairment from drugs, including prescription or over-the-counter medications, can lead to DUI charges.

Even if you are off-duty and driving your personal vehicle, a DUI conviction can impact your CDL. This is because Illinois applies DUI penalties to your entire driving record, not just your commercial driving privileges.

For CDL holders, the consequences of a DUI are often more than just legal—they can mean losing years of hard work, seniority, and employment opportunities in the trucking and transportation industries.

Penalties for CDL Holders Convicted of DUI

The penalties for a DUI conviction in Illinois are already severe, but they can have career-ending consequences for commercial drivers.

First DUI Conviction:

  • One-year CDL disqualification (three years if transporting hazardous materials)
  • Possible jail time, fines, and mandatory alcohol education programs
  • Loss of employment if driving is a requirement of your job

Second DUI Conviction:

  • Lifetime CDL disqualification
  • Permanent loss of the ability to work as a commercial driver in Illinois

In addition to these penalties, your CDL can be suspended even if you refuse chemical testing under Illinois’ implied consent laws. For many drivers, even one mistake can eliminate their ability to earn a living in their chosen field.

What Happens After a DUI Arrest?

If you’re a commercial driver arrested for DUI in Illinois, here’s what you can expect:

  1. Immediate CDL Suspension
    • You may face an automatic disqualification from operating a commercial vehicle, even before a conviction.
  2. Criminal Proceedings
    • You’ll be required to appear in court to address the DUI charges.
  3. Administrative Hearing
    • You may need to attend a hearing with the Secretary of State to contest your CDL suspension.

Because of the high stakes, it’s critical to involve an experienced DUI defense attorney as soon as possible.

Defending CDL Holders Against DUI Charges

At Hirsch Law Group, we have successfully defended countless CDL holders against DUI charges. Some defense strategies may include:

  • Challenging the traffic stop or arrest procedure
  • Questioning the accuracy of breathalyzer or blood test results
  • Arguing that the officer lacked probable cause
  • Negotiating for reduced charges that may not disqualify your CDL

Every case is different, which is why we tailor our defense strategy to your unique circumstances.

Contact Hirsch Law Group Today

If you are a commercial driver facing DUI charges in Illinois, your career and future are on the line. Don’t risk losing your livelihood—contact Hirsch Law Group today.

Our skilled attorneys understand the complexities of DUI cases involving CDL holders and are ready to fight for you. With offices across Illinois, including Carol Stream, we are here to protect your rights and your ability to work. Schedule a consultation today and let us help you navigate this critical moment.