As part of its commitment to enhancing public safety, NFPA makes its codes and standards available online to the public for free. Online access to NFPA’s consensus documents conveniently places important safety information on the desktops of traditional users as well as others who have a keen interest. NFPA is committed to serving the public’s increasing interest in technical information, and online access to these key codes is a valuable resource.

https://www.nfpa.org/Codes-and-Standards/All-Codes-and-Standards/Free-access