What does the acronym "DOT" stand for?

The acronym "DOT" stands for the Department of Transportation. This federal agency is responsible for overseeing transportation systems in the United States, which includes ensuring the safe and efficient movement of people and goods. The Department of Transportation plays a crucial role in establishing regulations and standards, including those related to hazardous materials, which help protect public safety and the environment during the transportation process. Understanding the role of the DOT is essential for anyone involved in the transportation of hazardous materials, as they are the authoritative body that enforces compliance with regulations such as 49 CFR, which governs the transport of hazardous materials.