“A driver with a drug-and-alcohol program violation is prohibited from performing safety-sensitive functions, including operating CMVs, for any DOT-regulated employer until the return-to-duty process ...

Across the United States, many employers include drug screening as an integral part of their hiring process. These employers believe that only a drug-free workplace can increase productivity and make ...

In the child welfare system, the threshold at which a drug test is considered positive varies widely from one jurisdiction to ...