How must individual containers, cartons, or packages of hazardous materials be marked or labeled?

Individual containers, cartons, or packages of hazardous materials must be marked or labeled according to nationally recognized standards. This requirement is crucial for ensuring the safe handling, storage, and transport of hazardous materials. National standards, such as those established by the Occupational Safety and Health Administration (OSHA) or the Department of Transportation (DOT), provide uniformity and consistency in hazard communication, helping to protect workers, first responders, and the public from potential hazards associated with these materials.

These standards typically require specific labeling elements, which may include hazard symbols, signal words, precautionary statements, and more, allowing individuals to quickly and easily identify the nature of the hazards present. Adherence to these established protocols is essential for compliance with safety regulations and the effective management of hazardous materials in various environments.