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, ...

Oral fluid testing, paired with the ability to manage your entire program from one desktop, gives employers a smarter, legally defensible way to maintain a safe workplace—wherever their people are.” — ...

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 ...

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 last month filed a Final Rule allowing oral fluid as an authorized testing method for the presence of unlawful drugs effective June 1. However, in order for an ...