WASHINGTON — Drug testing facilities that have invested in oral-fluid-based testing for motor carriers, airlines, railroads and pipeline operators are pushing back on a proposal by the U.S. Department ...
[Stay on top of transportation news: Get TTNews in your inbox.] U.S. Department of Transportation drug testing of truck drivers using oral fluid collections was approved more than a year ago, but a ...
For 30+ years DOT regulated employers have been required to conduct drug testing using only urine specimens, but Oral fluid drug testing will soon be available. DOT Oral Fluid Drug Testing is soon to ...
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