Mandatory DOT drug testing is not the only way that the Department of Transportation tries to make the trucking industry safer. Drivers are only allowed to drive a certain amount of hours each day. Now guidelines will go into effect that lowers that... Mandatory DOT Drug Testing Not Only Safety Measure for DOT
Mandatory DOT drug testing is not the only way that the Department of Transportation tries to make the trucking industry safer. Drivers are only allowed to drive a certain amount of hours each day. Now guidelines will go into effect that lowers that...