What does 49 CFR section 172.500 define?

49 CFR Section 172.500 defines the requirements for the labeling of hazardous materials in transportation. It specifies the general labeling criteria, including the size, color, and placement of labels that indicate the type of hazard associated with the materials being transported. This regulation ensures that individuals handling or coming into contact with these materials are properly informed of potential dangers. Compliance with these labeling requirements is essential for safety and regulatory adherence in the transportation of hazardous materials.