WASHINGTON — Drug testing facilities that have invested in oral-fluid-based testing for motor carriers, airlines, railroads and pipeline operators are pushing back on a proposal by the U.S. Department ...

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 ...

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 ...

The U.S. Department of Transportation is proposing to amend the transportation industry’s drug testing program procedures regulation to allow oral fluid testing in lieu of urine testing. In a Federal ...

The Department of Transportation is launching an effort to add the synthetic opioid fentanyl along with norfentanyl to its drug testing panels. “Fentanyl accounts for a large proportion of overdose ...