MRO Small Business Programs 5 — Questions and Answers
Question 1: An owner-operator with no employees holds a CDL and operates under FMCSA authority. How can this individual comply with DOT random testing requirements?
- Self-administer random tests on a personal quarterly schedule
- Join a C/TPA consortium as a single-person employer (Correct answer)
- Apply for a sole proprietor exemption from random testing
- Random testing does not apply to owner-operators under FMCSA
Correct answer: Join a C/TPA consortium as a single-person employer
Owner-operators must join a DOT-qualified C/TPA consortium to participate in a compliant random testing program, as self-selection is not scientifically valid.
Question 2: A small employer's C/TPA unexpectedly ceases operations mid-year. What must the employer do to maintain DOT compliance?
- Continue testing using any SAMHSA-certified laboratory directly
- Immediately join another DOT-qualified consortium or establish a compliant standalone program (Correct answer)
- Suspend all testing until a replacement C/TPA is found
- Request a 90-day compliance extension from the DOT modal agency
Correct answer: Immediately join another DOT-qualified consortium or establish a compliant standalone program
The employer must immediately secure a replacement DOT-compliant program because there is no provision for a testing suspension due to C/TPA failure.
Question 3: A pre-employment DOT drug test returns a verified positive result. The applicant claims the result is due to a legally prescribed medication. Who evaluates this claim?
- The employer's HR director
- The C/TPA's compliance officer
- The MRO, who contacts the donor to discuss prescription information (Correct answer)
- The collection site technician during the split specimen process
Correct answer: The MRO, who contacts the donor to discuss prescription information
The MRO is required to contact the donor to discuss any legitimate medical explanation, including valid prescriptions, before verifying a result as positive.
Question 4: A small employer subject to DOT testing also wants to conduct a non-DOT test using the same urine specimen collected at a DOT collection. Under Part 40, this is:
- Permitted if the employee provides written consent before collection
- Prohibited — a DOT specimen may only be used for DOT-mandated testing purposes (Correct answer)
- Permitted when the collection site is SAMHSA-certified
- Permitted for pre-employment collections only
Correct answer: Prohibited — a DOT specimen may only be used for DOT-mandated testing purposes
49 CFR Part 40 prohibits using a DOT specimen for any non-DOT purpose; a separate collection must be performed for any additional testing.
Question 5: A small business hires a part-time CDL driver who drives a commercial motor vehicle only 10 hours per month. Must this driver be included in the FMCSA random testing pool?
- No — part-time drivers working fewer than 20 hours per month are exempt
- Yes — any employee who performs DOT safety-sensitive functions must be included regardless of hours (Correct answer)
- Only if the driver has a prior drug or alcohol violation on record
- Only if the vehicle operated exceeds 26,001 lbs GVWR
Correct answer: Yes — any employee who performs DOT safety-sensitive functions must be included regardless of hours
FMCSA regulations require inclusion in the random pool for any driver who performs safety-sensitive functions, with no minimum-hours threshold for part-time drivers.
Question 6: A small employer's CDL driver tests positive for marijuana. The employer operates in a state that has legalized recreational marijuana. Under DOT rules, the employer must:
- Invoke state law as an affirmative defense and allow the driver to continue safety-sensitive duties
- Remove the driver from safety-sensitive functions immediately regardless of state marijuana laws (Correct answer)
- Consult the state labor board for guidance before taking any action
- Allow the driver to continue working pending completion of the SAP evaluation
Correct answer: Remove the driver from safety-sensitive functions immediately regardless of state marijuana laws
DOT has explicitly stated that federal drug testing rules preempt state marijuana laws; a positive DOT marijuana test requires immediate removal from safety-sensitive duties.
Question 7: A small employer sells its entire business. What is the correct disposition of the DOT drug and alcohol testing program records?
- Records must be destroyed to protect employee privacy under HIPAA
- Records transfer to the new owner as part of the business acquisition (Correct answer)
- Records must be submitted to the relevant DOT modal agency within 30 days of the sale
- Records remain solely with the C/TPA for the retention period and are not transferred
Correct answer: Records transfer to the new owner as part of the business acquisition
DOT testing records are business records that transfer with the company upon sale so the new owner can maintain required historical records and demonstrate program continuity.
MRO Small Business Programs 5
An owner-operator with no employees holds a CDL and operates under FMCSA authority.
How can this individual comply with DOT random testing requirements?