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Statement of Joel Szabat, Assistant Secretary for Aviation and International Affairs, Office of the Secretary of Transportation, before the United States Senate Committee on Commerce, Science...
Poster showing the uses of the various channels between 5.850 GHz and 5.925 GHz.
WASHINGTON – The U.S. Department of Transportation (DOT) today issued a...
The proposed rule would revise the 49 CFR part 382, Controlled Substances and Alcohol Use and Testing to establish the Drug and Alcohol Clearinghouse. It would require employers and service agents...
The Clearinghouse, a web-based system found at (https://clearinghouse.fmcsa.dot.gov), will provide FMCSA and employers of commercial motor vehicle (CMV) drivers with the necessary tools to...