[Stay on top of transportation news: Get TTNews in your inbox.] Motor carriers must continue to conduct random drug tests with 50% of their truck drivers and random alcohol tests with 10% of their ...

For Federal Motor Carrier Safety Administration-regulated workers, the random drug testing rate will remain at 50%, while the random alcohol testing rate will remain at 10%. FMCSA’s random ...

DOT (FMCSA, FAA, FRA, FTA, PHMSA, USCG) agency covered employees to address their drug and alcohol violations.The Substance Abuse Professional (SAP) is a person who evaluates employees who have ...

In the most recent monthly report from Federal Motor Carrier Safety Administration's Drug & Alcohol Clearinghouse, something historic happened -- the number of drivers in "prohibited" status ...