The Federal Motor Carrier Safety Administration is doubling the minimum annual percentage rate for random controlled substance testing for commercial motor vehicle drivers, from 25% to 50% percent, effective Jan. 1.
Testing Positive for Marijuana: One Driver's Story
What happens to a commercial driver who tests positive for marijuana? A DOT-mandated return-to-duty process is the only hope they have of keeping their career. Here's one driver's first-person story.