420 with CNW — US DOT Proposes New Cannabis Testing Policies to Increase Accuracy
Through a notice published last month, the U.S. Department of Transportation (“DOT”) is suggesting a new testing policy that could have an impact on cannabis users who use the drug while off duty. The federal transportation agency is looking to adopt saliva sampling in its tests in a bid to reduce false positives. Currently, the DOT relies on urine testing to determine impairment in a user. This method is controversial because it is invasive as workers are forced to urinate in a jar. Nevertheless, it tends to come up with a false positive as THC metabolites used to determine impairment…

















