More than a year after it first proposed a rulemaking, the U.S. Department of Transportation on May 2 released a final rule officially sanctioning oral-fluid testing as a method for screening ...

WASHINGTON — Drug testing facilities that have invested in oral-fluid-based testing for motor carriers, airlines, railroads and pipeline operators are pushing back on a proposal by the U.S. Department ...

[Stay on top of transportation news: Get TTNews in your inbox.] U.S. Department of Transportation drug testing of truck drivers using oral fluid collections was approved more than a year ago, but a ...

It’s official. Today, December 18, 2025, President Donald Trump signed an Executive Order directing the Attorney General to “take all necessary steps to complete the rulemaking process related to ...

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 ...

Nearly half the states now have laws legalizing recreational marijuana, with half of the general population and 41% of truck drivers now living in states where recreational marijuana use is legal.

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 on May 1 filed a 227-page Final Rule that allows oral fluid as an authorized testing method for the presence of unlawful drugs, giving fleets the option to subject ...

With the impending rescheduling of marijuana in the U.S., the transportation industry is searching for answers on whether it ...

[Stay on top of transportation news: Get TTNews in your inbox.] As state laws and societal attitudes shift regarding recreational and medical marijuana use nationwide, employers in some fields are ...