USCG Exam PracticeChemical testing after a marine casualty
A credentialed mariner fails a required chemical drug test. Under 46 CFR §16.201, before the individual may return to work aboard a vessel, which of the following conditions must be satisfied?
- ✓ The MRO must determine the individual is drug-free and the risk of subsequent use is sufficiently low, and the individual must agree to a minimum of six unannounced tests in the first year of returnCorrect
- B. The OCMI must issue written authorization for return to duty, and the individual must complete a Coast Guard-approved rehabilitation program
- C. The individual must pass two consecutive negative drug tests administered by a DHHS-certified laboratory and receive clearance from the NMC
- D. The MRO must determine the individual is drug-free, and the individual must agree to a minimum of twelve unannounced tests in the first year of return
Why A is correct
46 CFR §16.201(f) requires the MRO to determine the individual is drug-free and that the risk of subsequent use is sufficiently low, and the individual must agree to increased unannounced testing for a minimum of six tests in the first year after return to work. The regulation specifies six tests, not twelve, and does not assign the return-to-duty authorization to the OCMI or NMC.
Cited:46 CFR §16.201