Co announces the launch of a new digital chain-of-custody product designed to improve the drug testing process. While the drug testing industry has traditionally been paper-based, new technologies now ...

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.

Government regulations affect drug development, often prolonging the process, but they ensure safety and efficacy to protect ...

Undercover Investigations by the Government Accountability Office (GAO) at collections sites for US Department of Transportation (DOT)-certified drug and alcohol test collection sites have found ...

Pre-employment drug testing can feel overwhelming for many employers. What are the rules? Do certain drugs matter more? What doesn’t matter at all? What can you let slide? The hard part is that ...

June 1 was supposed to be the red-letter day for oral-fluid testing for drug use among transportation employees and truck drivers—except it wasn't. A year after proposed rulemaking, a May 2 decision ...