Big fleets ask FMCSA for waiver to use only hair testing in drug screens
‘More reliable’ than urinalysis, trucking companies say
A half dozen trucking companies, including several of the nation’s largest, have petitioned the Federal Motor Carrier Safety Administration for a waiver that would permit the use of hair testing in lieu of urinalysis for driver drug and alcohol screens.
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Source:: http://fleetowner.com/regulations/big-fleets-ask-fmcsa-waiver-use-only-hair-testing-drug-screens
