A recent study found a higher rate of drug use by prospective drivers than was previously believed to be the case. Part three of HDT's Trucking Under the Influence series on drugs and the trucking industry.
Some Sober Advice on the Drug & Alcohol Clearinghouse
The Federal Motor Carrier Safety Administration's prep work for the Drug & Alcohol Clearinghouse includes amassing an impressive amount of informational guidance online that can be accessed at a dedicated website. Commentary by Executive Editor David Cullen.