In an effort to enhance the effectiveness of pre-employment and random drug testing for holders of a commercial driver’s license (CDL), among other industries, the Department of Transportation (DOT) ...

Happy New Year! The Department of Transportation’s operating agencies have announced their random drug and alcohol testing rates for 2024. These rates are the annual minimum drug and alcohol random ...

Purpose To clinically evaluate the random dot stereoacuity cards developed by Birch and Salomao on a population of infants within the first 12 months of life and to generate baseline normative data.

This story appears in the June 26 & July 3 print edition of Transport Topics. A new U.S. Department of Transportation drug testing report shows that the overall 2016 lab-reported positive drug test ...

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