What Commercial Drivers Should Tell a DUI Lawyer After an Arrest

If you drive for a living, your DUI lawyer needs to understand your job as clearly as the arrest itself. Tell your attorney what vehicles you operate, which CDL class and endorsements you hold, whether you drive interstate or intrastate routes, what your employer requires you to report, and what would happen to your work if you lost commercial driving privileges.

South Carolina CDL rules can create consequences that are separate from the criminal DUI case. A first qualifying DUI conviction can disqualify a driver from operating a commercial motor vehicle for at least one year. That rule can apply when the qualifying DUI occurred in a personal vehicle. Different rules also apply when alcohol is detected while a person is operating a commercial motor vehicle.

A commercial driver discusses paperwork with a DUI attorney.

The Bateman Law Firm can review the criminal charge, driver’s license issues, CDL consequences, employer requirements, and work-related concerns together.

Learn more about CDL DUI defense in Greenville, South Carolina:

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Why Your Job Matters to a DUI Lawyer

A DUI arrest can affect a commercial driver differently from someone who does not depend on a license for work.

Your CDL may be tied directly to your income, benefits, seniority, route assignments, contracts, insurance eligibility, or continued employment. A licensing issue can affect your ability to work before the criminal case reaches a final result.

Simply telling your lawyer that you are a truck driver may not provide enough information. Your attorney should understand what commercial driving means in your actual job.

For example, a driver who operates a tractor-trailer every workday may face different employment concerns from a warehouse supervisor who maintains a CDL but drives only when coverage is needed.

South Carolina law provides for a commercial driving disqualification of at least one year after a first conviction for certain qualifying offenses, including driving a motor vehicle under the influence of alcohol or drugs. The statute refers to driving a motor vehicle, not only a commercial motor vehicle, for that DUI provision.

A DUI in your personal vehicle can still create a CDL problem. The vehicle involved in the arrest is only one part of the analysis.

Your lawyer needs the details of your job, your license, and the arrest to identify which rules may apply.

Tell Your Lawyer Exactly What You Drive

Start by explaining the vehicles you operate for work.

Tell your lawyer whether you drive a:

Tractor-trailer

Delivery truck

Passenger bus

School bus

Tanker

Tow truck

Utility vehicle

Construction vehicle

Other commercial motor vehicle

Your attorney should also know:

Whether you hold a Class A, Class B, or Class C CDL

Which endorsements you currently hold

Whether your CDL has any restrictions

How often you drive commercially

Whether commercial driving is your primary job duty

Whether you operate more than one type of vehicle

Whether you transport passengers

Whether you transport hazardous materials that require placarding

These details can affect the legal and practical consequences of a DUI case.

South Carolina law prohibits a person from driving a commercial motor vehicle with an alcohol concentration of 0.04 percent or more. State law also prohibits driving a commercial motor vehicle with a measurable amount of alcohol in the body. A driver with a measurable amount of alcohol, or one who refuses a commercial-driver alcohol test under the applicable statute, can be placed out of service for 24 hours.

Tell your lawyer whether the vehicle involved in the arrest was a work vehicle, another commercial vehicle, or your personal vehicle.

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Explain Whether You Drive Interstate or Intrastate Routes

Tell your lawyer where your work takes you.

Some commercial drivers work entirely within Greenville, Clemson, Spartanburg, or other South Carolina communities. Other drivers regularly cross into North Carolina, Georgia, Tennessee, or travel throughout the country.

If you cross state lines, federal motor carrier rules may affect your employment in addition to South Carolina law.

Your attorney should also know whether you work as:

An employee of a motor carrier

An owner-operator

An independent contractor

A municipal or government driver

A passenger transportation driver

A driver supplied through a staffing or logistics company

Your work structure can create separate concerns.

An owner-operator may need to address contracts, insurance, operating authority, and customer obligations. An employee may be subject to company reporting rules, safety policies, collective bargaining provisions, or fleet requirements that go beyond state law.

The details help your lawyer identify the issues that deserve immediate attention.

Bring Your Employer’s DUI and Driving Policies

If your employer has a written safety policy, fleet handbook, driver manual, collective bargaining agreement, employment agreement, or employee handbook, bring it to your lawyer.

Do not rely only on what a coworker, dispatcher, or supervisor says the policy requires. Your attorney should review the written language when possible.

Federal regulations require a CDL holder who is convicted of a qualifying state or local motor vehicle traffic-control violation, other than a parking violation, to notify the driver’s current employer within 30 days of the conviction. The notification must be in writing and must include specified information about the conviction.

A separate federal regulation requires an employee to notify the current employer when the employee’s driver’s license is suspended, revoked, or canceled, when the employee loses the right to operate a commercial motor vehicle, or when the employee becomes disqualified from commercial driving. That notification must be made before the end of the business day following the day the employee receives notice of the licensing action.

South Carolina law also contains employer-notification requirements for CDL holders after certain traffic convictions.

These rules show why an arrest, a license suspension, and a conviction should not be treated as the same event.

Your employer may have its own rules requiring notice of an arrest, citation, failed test, license change, safety event, or other incident. Give your lawyer the policy before you make assumptions about what you must report.

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Tell Your Lawyer What You Have Already Told Your Employer

If you have already spoken with your supervisor, dispatcher, safety manager, human-resources department, union representative, insurance company, or another work-related contact, tell your lawyer.

Explain what you said, when you said it, and how the communication occurred.

Save copies of:

Emails

Text messages

Written incident reports

Safety department forms

Company notices

Insurance correspondence

Statements you submitted after the arrest

Messages about route changes or work restrictions

Do not delete a message because you think it may hurt your case.

A statement made shortly after an arrest may contain details about your location, schedule, vehicle, alcohol consumption, timeline, or work assignment. Your lawyer should know what information already exists before evaluating the case.

Explain What Losing Commercial Driving Privileges Would Mean for Your Job

Your lawyer also needs to understand what a CDL disqualification or other licensing action would mean for your employment.

Tell your attorney whether your employer could temporarily move you into:

Dispatch

Warehouse work

Maintenance

Training

Administrative duties

Customer service

Another non-driving position

If no alternative work is available, explain that clearly.

Your lawyer should also know whether:

Commercial driving is an essential function of your job

Your employer requires a valid CDL even when you are not scheduled to drive

You operate vehicles that require specific endorsements

A license change affects your insurance eligibility

You have an upcoming CDL renewal

You have an upcoming medical certification requirement

You are scheduled for interstate routes

Your employment agreement addresses license suspensions or disqualifications

You are an owner-operator with active contracts or scheduled loads

This information does not change the evidence in the DUI case. It helps your attorney understand what is at stake and which licensing or employment issues may require prompt attention.

Discuss Any Administrative License Suspension Right Away

A DUI arrest can create a driver’s license proceeding that is separate from the criminal prosecution.

Under South Carolina law, the Department of Motor Vehicles can suspend driving privileges when a driver refuses testing under the implied-consent law or when a test reports an alcohol concentration of 0.15 percent or higher.

A person who receives a notice of suspension generally has 30 days from the issuance of that notice to request a contested case hearing under the statutory procedure.

That deadline can be especially serious for a commercial driver because a driver’s license problem can quickly become an employment problem.

Give your lawyer every document you received from the officer, jail, court, and South Carolina Department of Motor Vehicles. Do not assume that the court date printed on a citation is the only deadline connected to the arrest.

Learn more about administrative license suspension in South Carolina:

https://duigreenville.com/understanding-administrative-license-suspension/

Tell Your Lawyer About Prior Driving and CDL Problems

Your attorney should know your complete driving history, including matters that occurred outside South Carolina.

Tell your lawyer about prior:

DUI or DUAC convictions

Implied-consent suspensions

Breath-test refusals

CDL disqualifications

Serious traffic violations

Reckless-driving convictions

Driver’s license suspensions or revocations

Out-of-state traffic convictions

Out-of-service orders

Commercial vehicle violations

Do not leave out an event because it happened several years ago or because you believe it no longer appears on an ordinary driving record.

Prior events can affect the legal analysis. Your lawyer can determine what matters after reviewing the dates, jurisdictions, charges, and final dispositions.

If you use a passenger, school bus, tanker, doubles or triples, or hazardous-material endorsement, identify that too.

South Carolina law provides a disqualification of at least three years when certain qualifying offenses listed in the commercial-driver disqualification statute occur while the driver is transporting hazardous material that requires placarding.

Was the DUI Arrest in Your Personal Vehicle?

Tell your lawyer immediately if the arrest happened while you were off duty and driving your own car.

Do not assume that a personal vehicle eliminates the CDL issue.

South Carolina’s commercial-driver statute provides for disqualification after a first qualifying conviction for driving a motor vehicle under the influence. The DUI provision is not limited to a commercial truck or other commercial motor vehicle.

An arrest is not the same as a conviction. A criminal DUI charge, an administrative driver’s license suspension, and a CDL disqualification can involve separate legal questions and different procedures.

Your lawyer needs both your employment information and all paperwork connected to the arrest to evaluate those issues.

Give Your Lawyer the Details of the DUI Stop

Your employment situation matters, but your attorney still needs a complete account of what led to the arrest.

Explain:

Where you were driving

Whether you were working at the time

Which vehicle you were operating

Why the officer said you were stopped

What the officer asked you

What you said to the officer

Whether you performed field sobriety tests

Whether police video was recorded

Whether you submitted to breath, blood, or urine testing

Whether you refused a requested chemical test

Whether anyone else was in the vehicle

Whether there were witnesses

Whether you had recently worked a long shift or overnight schedule

Whether you had any injuries, medical conditions, or physical limitations that affected roadside testing

Bring the citation, bond paperwork, suspension notice, breath-testing documents, property receipts, and court papers you received.

The legality of the stop, officer observations, police video, field sobriety testing, chemical testing, and compliance with required procedures can all matter when a lawyer evaluates a DUI charge.

Learn more about field sobriety tests in South Carolina:

https://duigreenville.com/field-sobriety-tests-in-south-carolina-what-you-should-know/

Learn more about challenges involving breath-test evidence:

https://duigreenville.com/how-to-challenge-breathalyzer-test-results-in-south-carolina/

What Should a Commercial Driver Bring to the First Meeting?

You do not need to build a perfect file before speaking with a lawyer. Bring what you have and explain what may still be missing.

Useful information can include:

Your CDL

A list of endorsements and restrictions

Your job description

Employer safety and reporting policies

Union or collective bargaining rules, if applicable

Your regular routes

Information showing whether you cross state lines

Information about the commercial vehicles you operate

Communications from your employer after the arrest

Citation and bond documents

DMV or license suspension paperwork

Breath, blood, or urine testing documents

Information about prior license actions or driving convictions

Upcoming employment, licensing, certification, or route deadlines

Insurance or owner-operator documents that may be affected

A written timeline of the stop and arrest

A detailed description of your job can help your attorney identify issues that would never appear on the DUI citation.

Do Not Wait to Identify CDL and Employment Deadlines

A commercial driver can face several timelines at the same time.

You may have:

A criminal court date

A 30-day period to request a contested case hearing after an administrative suspension notice

An employer reporting deadline

A company safety-reporting requirement

A CDL or medical certification deadline

A scheduled route or contract that requires valid commercial driving privileges

Keep each notice and record the date you received it.

Do not assume that resolving one issue automatically resolves the others. Ask your lawyer which deadlines apply to your specific circumstances.

Talk With The Bateman Law Firm About a CDL DUI Arrest

When commercial driving pays your bills, a DUI case can affect your work as well as the criminal charge.

The Bateman Law Firm represents people facing DUI matters in Greenville, Clemson, Spartanburg, and nearby Upstate South Carolina communities. Attorney John C. Bateman and the firm can review the DUI charge, driver’s license paperwork, CDL consequences, employment concerns, police video, field sobriety testing, and chemical-test evidence.

Learn more about Greenville CDL DUI defense:

https://duigreenville.com/greenville-cdl-dui-lawyer/

To request a free consultation, call The Bateman Law Firm at (864) 406-3004.

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Contact The Bateman Law Firm:

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This article is for informational purposes only and is not legal advice. Reading this article or contacting the firm does not create an attorney-client relationship. Consult an attorney about your specific situation.

John C. Bateman Avatar

John C. Bateman

Attorney University of Richmond Law School, South Carolina State Bar

John C. Bateman is a Greenville, South Carolina DUI defense attorney, former Army JAG prosecutor, and Special Assistant United States Attorney who now serves on the Board of Directors of the DUI Defense Lawyers Association, of which he is a founding member. As an NHTSA-certified instructor in the DUI enforcement curriculum, John often has more training in DUI detection than the arresting officer, and he brings that expertise to every client's defense.

Areas of Expertise: DUI Defense, Boating Under the Influence, DUI License Consequences, CDL DUI, DUI Drugs, Out of State DUI, DUI Hit and Run, Drunk Driving Injury, Felony DUI, DUI Penalties, DUI Sentence Enhancements, DUI Field Sobriety Tests, Breath Testing, Underage DUI, Minor in Possession of Alcohol