
Positive tests for marijuana use far outpaced those for other drugs reported in the first few months of the Federal Motor Carrier Safety Administration Drug and Alcohol Clearinghouse.
Positive tests for marijuana use far outpaced those for other drugs reported in the first few months of the Federal Motor Carrier Safety Administration Drug and Alcohol Clearinghouse.
The Federal Motor Carrier Safety Administration is proposing a partial compliance delay for certain requirements of its final rule establishing a federal Drug & Alcohol Clearinghouse.