All codes & standards

Virtually every building, process, service, design, and installation is affected by NFPA’s 300+ codes and standards. Our codes and standards, all available for free online access, reflect changing industry needs and evolving technologies, supported by research and development, and practical experience.

Standards development process

One of the most notable features about NFPA’s code development process is that it is open and consensus-based. That means anybody can participate in the development of these important documents. All NFPA codes and standards are periodically reviewed by more than 8,500 volunteer committee members with a wide range of professional expertise.


We’re here to help you learn more about the codes and standards that are relevant to your work. NFPA members and public sector officials/AHJs have easy access to our staff for technical questions. And all visitors can sign up to receive a free monthly newsletter about the latest codes and standards news.

Purchasing codes and standards

As the world’s leading authority on fire, electrical and related hazards, we have the codes, standards, and related resources you need to get your job done. We also offer online access to all of our codes and standards – plus exclusive NFPA handbooks packed with expert commentary and graphics for a deeper understanding of code requirements.