With more than 230,000 positive drug tests since 2020, how the trucking industry detects drivers’ drug use is an important topic. Currently, Department of Transportation drug testing relies entirely ...

Proponents of hair-testing for federally required drug testing of truck drivers have had another setback with the denial of a petition to the Federal Motor Carrier Safety Administration ... Or have ...

A proposal from the Department of Health and Human Services to set up standards for the use of hair testing for drugs is not what hair-testing advocates in the trucking industry were hoping for. HHS ...