Add Yahoo as a preferred source to see more of our stories on Google. It’s official. Today, December 18, 2025, President Donald Trump signed an Executive Order directing the Attorney General to “take ...

[Stay on top of transportation news: Get TTNews in your inbox.] U.S. Department of Transportation drug testing of truck drivers using oral fluid collections was approved more than a year ago, but a ...

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 Department of Transportation announced this week it wants to add fentanyl testing to its mandatory drug screening program for commercial drivers, marking the first major expansion of federal 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 ...

The Department of Transportation has issued guidance on drug and alcohol testing for federally regulated transportation workers, as fleets and commercial drivers may face challenges complying with ...

Federal regulators are considering giving states more flexibility to conduct commercial driver's license (CDL) skills tests to reduce testing delays, cut costs for third-party testers and applicants, ...