What violations disqualify a driver under 49 CFR 391.15?

Short answer

The disqualifying offenses under 49 CFR 391.15 include driving a commercial motor vehicle while under the influence of alcohol or a controlled substance, leaving the scene of an accident, and committing a felony involving the use of a commercial motor vehicle.

The rule says

"Driving a commercial motor vehicle while under the influence of alcohol." (49 CFR 391.15(b)(2)(i))

"Driving a commercial motor vehicle under the influence of a 21 CFR 1308.11 Schedule I identified controlled substance, an amphetamine, a narcotic drug, a formulation of an amphetamine, or a derivative of a narcotic drug" (49 CFR 391.15(b)(2)(ii))

"Leaving the scene of an accident while operating a commercial motor vehicle" (49 CFR 391.15(b)(2)(iv))

"A felony involving the use of a commercial motor vehicle." (49 CFR 391.15(b)(2)(v))

In plain English

These disqualifying offenses are serious and can result in a driver being disqualified from operating a commercial motor vehicle for a period of time, ranging from 1 year to 3 years, depending on the offense and the driver's history. For example, a first-time offense of driving under the influence can result in a 1-year disqualification, while a second offense can result in a 3-year disqualification. It's essential for motor carriers to be aware of these offenses and to ensure that their drivers are compliant with the regulations to avoid disqualification and potential penalties.

What to do

• Review the driver's record to ensure they have not committed any disqualifying offenses.
• Verify the driver's commercial motor vehicle operator's license and medical examiner's certificate.
• Ensure the driver is aware of the disqualifying offenses and the consequences of committing such offenses.
• Develop and implement a policy for handling disqualifying offenses, including reporting and notification procedures.