Unbranded 18-wheel truck driving on remote desert road.

Need-To-Know DOT Drug Screening Basics

The Department of Transportation (DOT), established by Congress in 1966, is an executive department of the federal government. The DOT is responsible for organizing and overseeing federal transportation projects as well as setting safety standards for all major modes of transportation. While mention of the DOT may bring certain industries to mind (i.e. aviation, railroads, […]

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