<p>The Department of Transportation is an operating administration of the United States administering regulations requiring alcohol and/or drug testing in accordance with 49 <abbr title="Code of Federal Regulations">CFR</abbr> Part 40 of the federal regulations. (Department of Transportation (DOT), Department of Energy (<abbr title="Department of Energy">DOE</abbr>), Department of Defense (<abbr title="Department of Defense">DOD</abbr>) and National Response Center (<abbr title="National Response Center">NRC</abbr>). Our complimentary employee Drug Testing Program Review can assist you in DOT compliance.</p>