A Democratic congresswoman is pushing the federal government to consider “relaxing” strict drug testing rules for ...

The addition later this year of oral-fluid drug testing for marijuana, which typically detects use only for up to 72 hours after use, could allow truck drivers to use the drug and avoid detection, ...

The Department of Transportation on Monday filed a Final Rule that will allow oral fluid as an authorized testing method for the presence of unlawful drugs. The 227-page final rule is scheduled for ...

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 ...

[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 ...

The Department of Transportation is revising a requirement that it calls an “inadvertent factual impossibility” from its drug testing procedures. A provision from DOT’s 2023 oral fluid drug testing ...

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 ...

Undercover Investigations by the Government Accountability Office (GAO) at collections sites for US Department of Transportation (DOT)-certified drug and alcohol test collection sites have found ...

The American Transportation Research Institute has launched its 2025 Top Industry Issues Survey, which asks trucking industry stakeholders to rank the top issues of concern for the industry, along ...

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 ...