The Department of Transportation’s operating agencies have announced their random drug and alcohol testing rates for 2025. The rates are the same as 2024, except that PHMSA has increased its random ...

In an effort to enhance the effectiveness of pre-employment and random drug testing for holders of a commercial driver’s license (CDL), among other industries, the Department of Transportation (DOT) ...

The U.S. Department of Transportation has published a notice announcing the 2026 DOT random drug testing rates, and truck drivers will see no changes from the last five years. The 2026 random drug ...

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, ...

This story appears in the Aug. 23 print edition of Transport Topics. The U.S. Department of Transportation said it is adding new tests for transportation workers to detect the designer drug “ecstasy,” ...

The U.S. Department of Transportation has published a notice announcing the 2026 DOT random drug testing rates, and truck drivers will see no changes from the last five years. The 2026 random drug ...

The Department of Transportation has published proposed rules to include oral fluid testing as an alternative to urine testing for the federal DOT-regulated drug and alcohol testing program. According ...

More than a year after it first proposed a rulemaking, the U.S. Department of Transportation on May 2 released a final rule officially sanctioning oral-fluid testing as a method for screening ...

Happy New Year! The Department of Transportation’s operating agencies have announced their random drug and alcohol testing rates for 2024. These rates are the annual minimum drug and alcohol random ...

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