A record number of U.S. workers are cheating on employer drug tests by tampering with urine samples or using other means to evade detection, new research shows. The percentage of employees who tried ...

The organization updated its guidelines to account for changes in the illegal drug supply as well as advances in technologies used for drug detection.

For 30+ years DOT regulated employers have been required to conduct drug testing using only urine specimens, but Oral fluid drug testing will soon be available. DOT Oral Fluid Drug Testing is soon to ...

Billionaire Elon Musk recently agreed with a proposal to conduct mandatory drug testing of federal employees, but contrary to misleading social media posts, no official U.S. government announcement ...