A CDL DWI arrest in New York can affect your regular driver’s license and your ability to work as a commercial driver. If you hold a commercial driver’s license and were arrested for DWI in Suffolk County or anywhere on Long Island, you may face additional CDL consequences beyond the standard DWI penalties. In New York, the .04 BAC rule applies when a person operates a commercial motor vehicle. A CDL holder may also face commercial driving disqualification after certain DWI convictions or chemical test refusals, even if the arrest involved a personal vehicle.
Jason Bassett of the Law Offices of Jason Bassett, P.C. has more than 21 years of criminal defense practice and has represented CDL holders facing DWI charges across Suffolk County and Nassau County. As a former Assistant District Attorney and a member of the National College for DUI Defense, he understands how prosecutors approach these charges and how to challenge the evidence. CDL cases can involve both New York Vehicle and Traffic Law (VTL) § 1192 and federal FMCSA regulations. When facing a DWI charge on Long Island, it is important to work with an attorney who understands the CDL-related consequences involved.
This guide details the .04 BAC standard, CDL disqualifications, chemical test refusal penalties, and the FMCSA Drug and Alcohol Clearinghouse. It also outlines available defenses and critical steps for CDL holders with a pending case. For professional guidance, contact a DWI defense attorney in Suffolk County, Jason Bassett at the Law Offices of Jason Bassett, P.C. Call (631) 259-6060 for a free consultation.
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Mr. Jason Bassett treated my son’s case with respect, he showed empathy and was very patient with the many concerns I had during my son’s court dates. Very professional and if I have to use him again there would be no question that I would. I would most definitely recommend him.
Commercial drivers are held to a higher legal standard because many commercial vehicles are large, heavy, and harder to stop safely. New York law and Federal Motor Carrier Safety Administration (FMCSA) regulations impose stricter alcohol rules for drivers operating commercial motor vehicles. In New York, the .04 BAC rule applies to commercial motor vehicle operation, which is lower than the .08 standard for most non-commercial drivers. A qualifying conviction or chemical test refusal can lead to CDL disqualification, including lifetime disqualification after certain repeat offenses.
Under VTL § 1192(5), it is a traffic infraction to operate a commercial motor vehicle with a BAC of .04 or more but not more than .06. Under VTL § 1192(6), operating a commercial motor vehicle with a BAC of more than .06 but less than .08 is a misdemeanor. A BAC of .08 or higher can support a standard DWI per se charge. New York law also allows impaired or intoxicated driving charges based on evidence other than BAC, so a lower BAC does not always end the case if there are other signs of impairment.
For CDL holders driving a CMV in Suffolk County, even a low BAC can create legal and licensing risk. At .04 BAC, the driver may face a VTL § 1192(5) charge. At higher levels, or when there is other evidence of impairment or intoxication, the case can become more serious. A non-commercial driver at the same BAC level may not face the same per se charge, but the facts of the stop still matter.
| Violation | BAC Threshold | Applies To | Offense Level |
|---|---|---|---|
| DWAI (Alcohol) | More than .05 but less than .07, or other evidence of impairment | All drivers | Traffic infraction |
| Commercial Vehicle Alcohol Per Se, Level I (VTL § 1192(5)) | .04 or more but not more than .06 | Commercial motor vehicle operators | Traffic infraction |
| Commercial Vehicle Alcohol Per Se, Level II (VTL § 1192(6)) | More than .06 but less than .08 | Commercial motor vehicle operators | Misdemeanor |
| Standard DWI (VTL § 1192(2)) | .08 or higher | All drivers | Misdemeanor |
| Aggravated DWI (VTL § 1192(2-a)) | .18 or higher | All drivers | Misdemeanor for a first offense |
A lower-level alcohol offense may still create serious CDL consequences, especially if the driver was operating a commercial motor vehicle or if the case leads to a qualifying conviction or chemical test refusal. For CDL holders, the consequences may extend beyond the criminal court case and affect their ability to keep driving commercially.
A first DWI conviction can trigger a mandatory minimum one-year CDL disqualification under both federal and New York law. This is in addition to standard DWI penalties, which may include fines between $500 and $1,000, up to one year in jail, and revocation of your regular driver’s license for at least six months. The CDL disqualification is mandatory after a qualifying conviction and cannot be shortened by the court.
No. Under federal FMCSA regulations, a CDL holder may be disqualified from operating a commercial motor vehicle after a qualifying alcohol-related conviction or chemical test refusal, even if the incident happened in a non-commercial vehicle. If you are convicted after an arrest in your personal car in Suffolk County, the CDL consequence can still be a one-year commercial driving disqualification for a first qualifying offense.
The minimum CDL disqualification period is one year for a first qualifying offense. If the offense happened while you were operating a commercial motor vehicle transporting hazardous materials, the minimum increases to three years. These are mandatory CDL consequences, and the court does not have discretion to shorten the CDL disqualification period.
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Jason Basset was the greatest I must say! All of my concerns were dealt with and most of all he did his best to make sure I was happy with the decision. The respect and hard work he did for me will never go unnoticed.
A second qualifying DWI conviction can result in lifetime CDL disqualification under 49 CFR § 383.51. Criminal penalties also increase sharply. A second DWI within 10 years is a Class E felony in New York, carrying fines between $1,000 and $5,000, up to four years in prison, and revocation of your regular license for at least one year.
There is a limited reinstatement pathway. After at least 10 years, a driver who was disqualified for life for certain major offenses may be eligible for reinstatement if the driver completes the required rehabilitation process and meets state requirements. If the driver is reinstated and later has another qualifying disqualifying offense, the driver cannot be reinstated again. New York law also allows a possible waiver of certain permanent CDL revocations after 10 years, but a third qualifying finding or conviction cannot be waived. Getting your regular New York license back does not automatically restore your CDL.
Refusing a chemical test, including a breath, blood, urine, or saliva test, can create DMV penalties separate from any criminal case. Under VTL § 1194, the result can depend on the vehicle involved, the driver’s CDL status, and the driver’s prior record. A first-time chemical test refusal by a CDL holder can result in:
If you refuse a chemical test while driving a personal vehicle, you may face the standard refusal penalties for your regular driving privilege, including at least a one-year revocation and a $500 civil penalty. CDL consequences can also apply. Federal CDL rules list a first refusal in a non-CMV as a one-year commercial driving disqualification. Under New York law, a CDL revoked after a chemical test refusal cannot be restored for at least 18 months. The exact consequence should be reviewed based on the vehicle involved, the driver’s CDL status, prior history, and DMV action.
If the CDL holder has a prior chemical test refusal or certain prior convictions, including a prior VTL § 1192 alcohol or drug-related driving offense, certain leaving-the-scene offenses, or a felony involving the use of a motor vehicle, the consequence can escalate to permanent CDL disqualification or revocation. In some cases, New York law allows the commissioner to waive a permanent CDL revocation after 10 years if the driver meets the statutory requirements. A third qualifying finding or conviction cannot be waived.
Refusing a chemical test does not prevent prosecution. Prosecutors can still pursue DWI charges using field sobriety tests, officer observations, and other evidence, and the refusal itself can be introduced in court.
Key Takeaway: A chemical test refusal can create separate DMV and CDL consequences even without a DWI conviction. A CDL revoked after a refusal cannot be restored for at least 18 months under New York law, and a refusal while operating a commercial motor vehicle carries a $550 civil penalty. Prior refusals or certain prior convictions can lead to permanent CDL consequences.
The FMCSA Drug and Alcohol Clearinghouse is a federal database that records drug and alcohol program violations for CDL and CLP holders. Maintained by the Federal Motor Carrier Safety Administration, it tracks violations of DOT drug and alcohol testing rules, including positive test results, DOT test refusals, and employer reports of actual knowledge of certain drug or alcohol use. A standard police DWI arrest in a personal vehicle is not reported to the Clearinghouse. However, if the incident involves a DOT drug or alcohol program violation, a Clearinghouse record can place the driver in prohibited status and prevent CMV operation until the driver completes the required return-to-duty steps.
The New York DMV queries the Clearinghouse to determine whether a CLP or CDL holder or applicant has a drug or alcohol violation that prohibits CMV operation. If a driver is in prohibited status, CDL transactions such as upgrades, renewals, and duplicates may be denied until the driver becomes compliant. New York DMV may also downgrade a CDL or cancel a CLP if the driver does not complete the return-to-duty process after notice.
Employers must query the Clearinghouse before allowing a CDL holder to perform safety-sensitive functions and at least once per year after hiring. A reported violation can prevent employment in a driving role or require removal from safety-sensitive duties until the required return-to-duty steps are complete.
Because Clearinghouse records are tied to the driver’s CDL information and are available through required employer queries, a single reported violation can affect CDL work across state lines and across employers.
Clearing a prohibited status requires completing the federally mandated return-to-duty process. This generally includes:
This process is separate from your criminal case. Even if criminal charges are dismissed, a properly reported Clearinghouse violation can keep you in prohibited status until you complete the return-to-duty process. The record remains available for five years from the violation determination or until successful completion of the follow-up testing plan, whichever is later.
Jason Bassett earned his Juris Doctor from Boston College Law School in 1999 and his Bachelor of Arts from the University of Pennsylvania in 1994. He began his legal career as an Assistant District Attorney in the Queens County District Attorney’s Office, prosecuting criminal cases from 1999 to 2001. He later served as Principal Assistant County Attorney for the Suffolk County Department of Law, Chief Deputy Commissioner for the Town of Islip Department of Public Safety Enforcement, and Special Assistant Attorney General in the Office of the Attorney General of New York.
With more than 21 years of criminal defense practice, Jason Bassett understands how prosecutors and law enforcement build DWI cases because he has been on that side of the courtroom. He is admitted to practice in the State of New York, the Eastern and Southern Districts of New York, and the United States Court of Appeals for the Second Circuit. His memberships include the National College for DUI Defense, the National Association of Criminal Defense Lawyers, and the Suffolk County Criminal Bar Association. Our Central Islip office serves CDL holders facing DWI charges throughout Suffolk County and Long Island.
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Unlike regular drivers, CDL holders cannot use a conditional license to keep operating a commercial motor vehicle (CMV) during a suspension, revocation, or CDL disqualification. New York DMV states that a conditional license is not valid for driving a vehicle that requires a CDL. Federal rules also prohibit a disqualified CDL holder from driving a CMV. While a non-commercial driver may qualify for limited driving privileges in some cases, CDL holders in Suffolk County and throughout New York do not have that option for commercial driving.
This makes the DMV refusal hearing important. Under VTL § 1194, if you refuse a chemical test after a DWI arrest, the court may temporarily suspend your license at arraignment while the refusal hearing is pending. The DMV must provide a refusal hearing within 15 days after arraignment, or the license must be reinstated pending the hearing. The criminal case and the DMV proceeding run on separate tracks, so the DMV can revoke driving privileges before the criminal case ends.
Key Takeaway: A conditional license does not allow a CDL holder to keep operating a CMV during a suspension, revocation, or disqualification. If a chemical test refusal is involved, the DMV refusal hearing should be addressed promptly.
CDL DWI cases can be challenged on multiple grounds. When the case involves the operation of a commercial motor vehicle and a BAC near .04, even small testing or procedure issues may affect how the BAC evidence is challenged.
Law enforcement must have a lawful basis to stop a vehicle. In New York, a traffic stop may be based on probable cause that the driver committed a traffic violation, or reasonable suspicion that the driver or occupants committed, are committing, or are about to commit a crime. If the officer lacked a valid reason for the stop, evidence gathered afterward may be challenged. Commercial vehicle stops can also arise from roadside safety inspections, which may involve different rules than a standard traffic stop.
Breath test results may be challenged when the device, operator, or testing procedure does not meet the required standards. Issues that may need review include:
When a BAC reading is near .04, testing procedures, calibration records, observation-period compliance, and operator certification should be reviewed carefully.
What you do after a CDL DWI arrest can affect your license, your case, and your ability to keep working. Common mistakes include:
Not all commercial drivers operate tractor-trailers. Livery and limousine drivers who hold a CDL can face consequences under both state DWI law and federal CDL disqualification rules. Drivers who are licensed by the New York City Taxi and Limousine Commission may also face TLC-related licensing consequences, including rules that affect taxi, livery, black car, and limousine drivers in New York City.
The steps you take after a CDL DWI arrest can affect both the criminal case and your driving privileges. If you refused a chemical test, the DMV refusal hearing timeline is especially important. Take these steps as soon as possible:
Key Takeaway: If you refused a chemical test, the DMV refusal hearing can affect your driving privileges before the criminal case ends. Failing to attend a scheduled refusal hearing can waive your right to contest the refusal and can lead to revocation.
Jason Bassett represents CDL holders facing DWI charges throughout Suffolk County, including drivers based in or arrested near the communities listed below.
Our firm also handles CDL DWI cases across Long Island, including Nassau County. If you were arrested anywhere on Long Island, call (631) 259-6060.
He treated me with respect and did everything in his power to ensure I received my freedom. Excellent. He was able to do beyond what was desired and expected.
President of the Suffolk County Criminal Bar Association - 2024-2025
A CDL DWI charge can affect your license, your work, and your federal driving record. These cases may involve DMV administrative proceedings, federal FMCSA disqualification rules, and the Drug and Alcohol Clearinghouse.
Jason Bassett will guide you through every stage of your CDL DWI case. From challenging the traffic stop and breathalyzer results to managing your parallel DMV hearing and helping you navigate your Clearinghouse obligations, he is ready to defend your livelihood.
Call the Law Offices of Jason Bassett, P.C. at (631) 259-6060 for a free, confidential consultation. Our office is located at 320 Carleton Ave, Suite 4200, Central Islip, NY 11722. We serve CDL holders throughout Suffolk County and Long Island.
In New York, the .04 BAC rule applies when a person operates a commercial motor vehicle. A driver may also face an impaired or intoxicated driving charge based on other evidence, even when the BAC number is lower.
A first qualifying DWI conviction can lead to a minimum one-year CDL disqualification. A second qualifying conviction can result in lifetime CDL disqualification. Federal rules allow a limited reinstatement path after 10 years for certain lifetime disqualifications if the driver completes an approved rehabilitation program and meets state requirements.
No. A CDL holder may face commercial driving disqualification after a qualifying alcohol-related conviction or chemical test refusal, even if the incident happened in a personal vehicle. The exact consequence depends on the offense, prior record, and DMV action.
If you refuse a chemical test, the DMV consequences are separate from the criminal case. A CDL revoked after a refusal cannot be restored for at least 18 months under New York law. If the refusal happened while operating a commercial motor vehicle, a $550 civil penalty may apply. Prior refusals or certain prior convictions can lead to permanent CDL consequences.
No. A conditional license does not allow a CDL holder to operate a vehicle that requires a CDL. Federal rules also prohibit a disqualified CDL holder from operating a commercial motor vehicle.
In New York, a chemical test refusal can lead to a separate DMV refusal hearing. The court may temporarily suspend your license at arraignment while the hearing is pending. If the DMV does not provide the hearing within 15 days after arraignment, the license must be reinstated pending the hearing.
It depends on whether the incident involves a DOT drug or alcohol program violation. A standard police DWI arrest in a personal vehicle is not reported to the Clearinghouse. A violation involving DOT testing rules or employer actual knowledge may be reported and can affect safety-sensitive work until the driver completes the return-to-duty process.
