Question: What happens to my CDL if I'm convicted of a DUI in Washington?
Direct answer: If you're convicted of a DUI in Washington and hold a Commercial Driver’s License (CDL), your CDL will be disqualified for at least one year—even if the DUI happened in a personal vehicle. If transporting hazardous materials, the disqualification is three years. A second offense results in a lifetime CDL ban. Reinstatement requires retesting and reapplication through the DOL.
According to the Washington State Department of Licensing (DOL), a CDL disqualification can occur regardless of the type of vehicle involved in the DUI (WSDOL, 2023). Link
“CDL drivers face stricter penalties due to the public safety risk. Even one DUI can destroy a commercial driving career if not handled properly.” — Linda M. Callahan, J.D.
Author, WA DUI Practice Manual | NPAS Certified | Notre Dame Law Grad
Under RCW 46.25.090, CDL holders are subject to mandatory disqualification periods separate from license suspension. These penalties apply even before conviction in some cases, following an administrative hearing. RCW
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CDL holders in Washington are under stricter scrutiny than non-commercial drivers. If you are arrested for DUI, your CDL can be disqualified for a minimum of one year, even if the offense occurred in your personal vehicle. This disqualification is separate from any criminal penalties or standard license suspension.
Under RCW 46.25.090, the following consequences apply:
These rules apply whether the DUI involved alcohol, marijuana, or prescription drugs. Even refusing a breath or blood test can trigger a disqualification under Washington’s implied consent laws (see breath test refusal page).
A common misunderstanding is that DUI penalties differ depending on what kind of vehicle you were driving.
For CDL holders, this is not true.
Whether the DUI happens while driving a personal car or a commercial vehicle, the penalties to your CDL are the same. The only exception: if you were transporting hazardous materials at the time, you’ll face a longer disqualification—three years.
This means:
Disqualification periods for CDL holders are longer and more rigid than regular license suspensions.
Here’s a breakdown:
It’s important to understand that CDL disqualification and driver’s license suspension are two separate penalties— and they often run concurrently.
In most cases:
Learn more about ignition interlock restrictions and timelines here.
Getting your CDL back after a DUI disqualification isn’t simple. Washington requires you to requalify as if applying for a new license:
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In some cases, if you were required to complete alcohol or drug treatment as part of your sentence, proof of completion may also be required.
CDL holders are subject to a stricter legal limit for blood alcohol concentration (BAC) than non-commercial drivers.
Washington law applies zero tolerance policies for CDL drivers because of the increased public safety responsibilities. Even if you were off duty and driving your own car, the impact on your CDL is severe.
A DUI arrest—let alone a conviction—can have immediate consequences with your employer.
In Washington:
Even if your case is dismissed or reduced, the initial arrest can still cost you your job.
Every minute counts after a DUI arrest—especially when you hold a CDL. Here's what to do:
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Linda M. Callahan is one of Washington State’s foremost DUI defense attorneys. She’s:
Linda Callahan and her staff were compassionate, professional, and extremely knowledgeable. My DUI charge was reduced, and I felt supported every step of the way.
From my first phone call with Chris, I felt calmer. He took the time to listen, explained the process clearly, and connected me with Linda. The outcome was better than I ever expected.
Toni and the intake team treated me with such kindness. They never judged me and made sure all my questions were answered. I can’t thank them enough.
Callahan Law is the real deal. My case was dismissed after Linda challenged the breath test results. She’s smart, strategic, and incredibly thorough.
They worked with me on payments and never made me feel pressured. Communication was always fast and clear. I’d recommend them to anyone facing a DUI in Washington.
I was terrified after my arrest, but Linda and her team walked me through everything. I felt like I had real advocates who cared about my future.
From my first call, I knew I was in good hands. They were understanding, knowledgeable, and fought hard for my case.
Callahan Law turned an overwhelming situation into a manageable one. Their professionalism and compassion made all the difference.
Don't risk your career by missing the 7-day DOL deadline. One mistake could cost you your job, your income, and your future.
Contact Callahan Law, P.S., Inc. today for experienced DUI defense focused on CDL cases.
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