The Department of Transportation’s operating agencies have announced their random drug and alcohol testing rates for 2022.  The random test rates did not change, except for maintenance-of-way workers under the Federal Railway Administration’s regulations.

 

Agency 2022 Random Drug Testing Rate 2022 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 25% maintenance-of-way 10% maintenance-of-way

Federal Transit Administration

 

50% 10%

Pipeline and Hazardous Materials Safety Administration

 

50% N/A