Add Yahoo as a preferred source to see more of our stories on Google. DOT, HHS urged to get labs certified for oral-fluid testing. (Photo: John Gallagher/FreightWaves) WASHINGTON — Drug testing ...

It’s been a long time in the works, but the U.S. Department of Transportation has published a final rule that amends the federal regulated industry drug-testing program to include oral fluid specimen ...

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 U.S. Department of Transportation is proposing to revise its drug testing procedures rule, which became effective on June 1, 2023, to provide interim provisions to require employers to conduct ...

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.

ARLINGTON, MA - March 16, 2026 - PRESSADVANTAGE - Urine testing remains one of the most commonly used screening methods ...

The Department of Transportation has proposed a rule allowing oral-fluid testing as an alternative to urine-testing for drugs and alcohol among safety-sensitive workers. The Department of ...

An alcohol urine test involves a lab testing a person’s urine sample for the presence of alcohol. Three types of this test exist. One measures unmetabolized alcohol, while the others measure two of ...