There is an overall Drug and Alcohol Policy for the U.S. Department of Transportation (US DOT) and, as well, each agency has its own set of standards. For the US DOT Office of Drug and Alcohol Policy and Compliance (DAPC), please see: http://www.dot.gov/ost/dapc
Contacts for Operating Administrations Drug & Alcohol Program Managers, who will have forms and other information, can be found at: http://www.dot.gov/ost/dapc/oamanagers.html
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