"This risk is exacerbated by the fact that there is currently no proven, widely accepted standard to determine marijuana ...

The order directs expedited rescheduling to Schedule III, but the same agency that's held up oral fluid testing for two years now holds the keys to marijuana testing's future.

The Federal Motor Carrier Safety Administration has OK’d a practice that it previously banned because of concerns it could allow unqualified truck drivers to get commercial licenses. The new rule will ...

A month after proposing to lift barriers to skills testing, federal regulators want to continue to lighten the load for would-be truck drivers by making it easier to take knowledge tests on the path ...