Which entity's regulations must shippers follow when preparing hazardous materials?

Shippers of hazardous materials must adhere to both federal and state regulations when preparing these materials for shipment. The federal regulations are primarily established by the U.S. Department of Transportation (DOT) and include guidelines set forth in the Hazardous Materials Regulations (HMR). These federal regulations encompass a broad range of safety standards for handling, packaging, marking, labeling, and transporting hazardous materials.

In addition to federal regulations, shippers must also comply with state regulations, which can vary significantly. States may have their own specific laws and requirements that address hazardous materials, often designed to enhance the safety measures outlined at the federal level. This dual compliance ensures a more comprehensive approach to safety, protecting both public health and the environment.

By requiring compliance with both federal and state laws, shippers can ensure they meet all necessary legal and safety standards for the transportation of hazardous materials. This approach minimizes the risks associated with hazardous materials spills, leaks, or other incidents during transportation. It is essential for shippers to be aware of and understand the regulatory landscape at both levels to avoid legal ramifications and ensure safe practices.