The Department of Transportation’s operating agencies have announced their random drug and alcohol testing rates for 2021.  The random test rates did not change for 2021.

 

Agency 2021 Random Drug Testing Rate 2021 Random Alcohol Testing Rate
Federal Aviation Administration

 

25% 10%
Federal Motor Carrier Administration

 

50% 10%
Federal Railway Administration

 

25%  covered service 10%  covered service
Federal Railway Administration 50% maintenance-of-way 25% maintenance-of-way
Federal Transit Administration

 

50% 10%
Pipeline and Hazardous Materials Safety Administration

 

50% N/A
United States Coast Guard

 

50% N/A