Big companies who are members of the Trucking Alliance have had people oppose the hair testing for drugs as a potential racial bias. The “Assessing the Potential Disparate Impacts of Hair Drug Testing Among Commercial Motor Vehicle Drivers” study, done at the University of Central Arkansas, did not find any evidence of racial bias from using hair when doing drug tests. Click the link below to read more about what this study found.
Recent Study Shows no Racial Bias in Drug Tests with Hair
