The U.S. DOT has had numerous issues with implementing oral fluid collection for drug tests. A new rule should help clear up ...

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 ...

New DOT regulations cover oral fluids specimen testing for workplace drug and alcohol testing programs. The regulations affect drug and alcohol testing programs covering an estimated eight million ...

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 ...

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 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 ...

RICHMOND, Va., Jan. 7, 2026 /PRNewswire/ -- Alps Dx today announced its official launch as an innovative diagnostics tooling and automation company focused on improving the speed, safety, and ...