The NFPA 704 system provides the:

• A. Regulatory compliance data
• B. Special handling procedures
• C. General hazard information
• D. Medical first-aid guidance

Answer: (C)

NFPA 704 is a quick-reference system that communicates the general hazards of a material to responders. It uses a diamond with colored sections for health (blue), flammability (red), and reactivity (yellow), plus a white section for special hazards. Each section carries a number from 0 to 4, showing how severe the hazard is, so responders can gauge risk and plan initial actions, PPE, and response priorities right away. This is general hazard information intended for initial situational awareness, not regulatory compliance data, not specific handling procedures, and not medical first-aid guidance. Regulatory requirements come from laws and safety data sheets, handling procedures come from SOPs and the SDS, and medical guidance comes from medical protocols.