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A Minnesota DWI case can threaten both personal and commercial driving privileges. A charge, a conviction and a licensing action are different events. Review every notice promptly with an attorney, even if your first criminal hearing is weeks away.
Which alcohol threshold applies?
Under Minnesota Statutes section 169A.20, the alcohol-concentration threshold is 0.04 for a commercial motor vehicle and 0.08 for a personal vehicle, at the time of driving, operating or physical control, or as measured within two hours. Impairment is a separate basis for DWI, so a lower number does not guarantee lawful driving.
How long can CDL disqualification last?
Section 171.165 incorporates federal disqualification standards and also applies them to qualifying implied-consent revocations. An administrative license action can therefore matter before a criminal conviction. An arrest alone does not tell you the precise disqualification period or effective date.
For the DWI-related major offenses in 49 C.F.R. section 383.51, Table 1:
- A first qualifying offense generally brings one year of commercial disqualification, including qualifying offenses in a personal vehicle.
- The three-year hazardous-materials period applies when operating a commercial motor vehicle transporting hazardous materials as federally defined. Merely holding an endorsement is not enough.
- A second qualifying major offense from a separate incident generally brings lifetime disqualification. The two incidents need not both be DWI.
Federal rules permit, but do not require, a state to reinstate certain lifetime-disqualified drivers after ten years and successful completion of an approved rehabilitation program. Some offenses are excluded. A subsequent qualifying offense after that reinstatement prevents another reinstatement under this provision.
Separate the criminal case from the license notices
Do not use a general “first, second or third DWI” chart as a prediction of your CDL outcome. Have counsel identify the charged offense, alleged aggravating facts, prior incidents and each separate licensing action. Discuss any proposed plea with its commercial-driving consequences before deciding whether to accept it.
A Minnesota DWI attorney can review the stop, testing evidence, notices and available procedures. A defense must fit the evidence; a dismissal, reduced charge or particular licensing result cannot be promised.
Can a limited license preserve your trucking job?
Section 171.30 prohibits issuing a class A, B or C limited license. A personal-driving permission or ignition-interlock arrangement should not be treated as permission to resume commercial driving. Confirm the status of each privilege with DVS before driving.
What to bring to a case review
- The citation or complaint, court dates, and every revocation or disqualification notice, including envelopes and service dates.
- Your CDL information, endorsements and complete driving history, including out-of-state incidents.
- Vehicle and cargo information, including whether the trip involved a commercial motor vehicle and hazardous materials.
- Available test paperwork, your timeline of the stop and any relevant witness or recording information.
- Employer correspondence and questions about reporting obligations. Ask which duties and deadlines apply to your situation.
Keep copies of notices and ask promptly which challenges require separate filings. Waiting for the criminal case to finish can leave licensing issues unaddressed. Employment and insurance questions also need their own review; the article cannot predict an employer’s decision.
Discuss your Minnesota CDL and DWI case
Call (612) 979-1305 or schedule a free consultation online. A Director of Client Engagement (non-attorney) can help with intake and scheduling but does not give legal advice. An attorney evaluates your legal issues and next steps.
Frequently asked questions
Does a DWI in my personal car affect my CDL?
Yes. A qualifying DWI conviction or implied-consent revocation in a personal vehicle can also affect commercial driving privileges. Give your lawyer your complete driving record, not just the current charge.
What is the legal limit for CDL drivers in Minnesota?
The alcohol-concentration threshold is 0.04 in a commercial motor vehicle and 0.08 in a personal vehicle. Impairment can support a DWI charge below those numbers; holding a CDL does not make 0.04 the personal-car threshold.
Can I get a work permit to drive a truck after a DWI?
A Minnesota limited license cannot be a class A, B or C license. Permission to drive a personal vehicle does not authorize commercial driving during disqualification.
Can a CDL be reinstated after a second DWI?
Do not assume that ten years automatically restores a CDL. Ask DVS and your attorney about the specific disqualification, current eligibility requirements and the required application process.
