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, ...

On May 2, 2023, the United States Department of Transportation (“DOT”) published a final rule that authorizes employers to use oral fluid drug testing as an alternative methodology to urine drug ...

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 ...

Approval of oral fluid testing for DOT-regulated drug screening procedures is significant. However, despite the rule being published May 2, 2023, with an effective date of June 1, 2023, there's a ...

In a notice set to publish in the Federal Register Monday, the Department of Health and Human Services is notifying federal agencies of the laboratories and Instrumented Initial Testing Facilities ...