What is the DOT hazard class for radioactive materials?

Radioactive materials fall under DOT Hazard Class 7, which specifically categorizes substances that emit ionizing radiation. This classification is crucial for ensuring proper handling, storage, and transportation of materials that pose risks due to their radioactive properties. The designation of Class 7 helps first responders and personnel involved in the logistics of hazardous materials to easily identify and manage the associated dangers, taking appropriate safety measures. Recognizing the correct hazard class is vital for compliance with regulatory requirements and for maintaining safety during emergency response situations.