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40.171

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If a driver makes a timely request for a split-specimen test within 72 hours after being notified by the MRO of a verified positive DOT drug test, and the driver cannot cover the cost of the split-specimen test, will the split-specimen test proceed?

Guidance on the payment for a split-specimen test.

Question

Process and Payment for Split Specimen Test: If a driver makes a timely request for a split-specimen test within 72 hours after being notified by the Medical Review Officer (MRO) of a verified positive DOT drug test...