The Federal Motor Carrier Safety Administration mandates random drug testing for 50% of a fleet’s drivers, but the agency only accepts urinalysis results. Urinalysis can only detect prohibited drug ...
Urine testing has its methods of avoiding detection. The Federal Motor Carrier Safety Administration mandates random drug testing for 50% of a fleet’s drivers, but the agency only accepts urinalysis ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results