The NFPA 704 system hazard diamond is associated with which NFPA number?

The NFPA 704 system hazard diamond is associated with which NFPA number?

• A. 704
• B. 704A
• C. 704D
• D. 770

Answer: (A)

NFPA 704 is the standard that defines the hazard diamond used for emergency response. This system, often called the hazard or fire diamond, is organized into four sections representing health, flammability, reactivity, and any special hazards, with numbers from 0 to 4 indicating the level of hazard. The entire labeling scheme is specifically set out in NFPA 704, which is why it’s the number associated with the hazard diamond. The other NFPA numbers refer to different standards and do not govern this hazard identification system.

NFPA 704 is the standard that defines the hazard diamond used for emergency response. This system, often called the hazard or fire diamond, is organized into four sections representing health, flammability, reactivity, and any special hazards, with numbers from 0 to 4 indicating the level of hazard. The entire labeling scheme is specifically set out in NFPA 704, which is why it’s the number associated with the hazard diamond. The other NFPA numbers refer to different standards and do not govern this hazard identification system.