What is the official website where NFPA manuals can be ordered?

The official website for the National Fire Protection Association (NFPA) is www.nfpa.org. This website serves as the primary online resource for accessing NFPA standards, manuals, publications, and other safety materials. Since NFPA is dedicated to fire safety and prevention, having a domain that clearly represents its organization (.org) adds to its credibility and aligns with the nonprofit nature of the association.

The other options do not lead to the official NFPA site, thus they will not provide access to the full range of NFPA resources, including manuals and guides needed for compliance and education in fire safety protocols.