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 U.S. Department of Transportation is revising its drug and alcohol testing procedures that were finalized in May 2023 that authorized oral fluid drug testing as an additional methodology for ...

The Department of Transportation is proposing to add new drug testing guidelines that would permit motor carriers to test truck drivers using oral fluid samples as an alternative to urine testing.

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 on Tuesday published a final rule that will allow oral fluid as an authorized testing method for the presence of unlawful drugs. The 227-page final rule will become ...

With more than 230,000 positive drug tests since 2020, how the trucking industry detects drivers’ drug use is an important topic. Currently, Department of Transportation drug testing relies entirely ...