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 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 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 ...

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 ...

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 revising its drug and alcohol testing procedures that were finalized in May 2023 that authorized oral fluid drug testing as an additional methodology for ...

One rite of passage for me every year is the inevitable coming and going of Opening Day, the ceremonial start of the baseball season, which kicks off today and continues throughout the dog days of ...

In light of a recently announced final rule from the DOT, let's dive into the topic of oral fluid drug testing with industry expert Bill Current. In the last decade, the U.S. has seen much change when ...

Substance abuse in the United States isn’t a new phenomenon and, in fact, drugs being abused today were once regarded as medicine. In the 19th century, for example, heroin and cocaine were approved ...