Free access NFPA codes and standards
NFPA is committed to serving the public's increasing interest in technical information, and online access to these key codes is a valuable resource. To review codes and standards online: View the list of NFPA's codes and standards.
NFPA 654 Standard Development
Stay informed and participate in the standards development process for NFPA 654.
Association has issued the following Tentative Interim Amendment to NFPA 654, Standard for the Prevention of Fire and Dust Explosions from the Manufacturing, Processing, and Handling of Combustible Particulate Solids , 2020 edition.
Buy NFPA 654, Standard
Important Notice - To view any Tentative Interim Amendments (TIAs) or Errata issued after the publication of an NFPA Standard—and to sign up for alerts to stay up to date on future changes—visit the List of Codes & Standards.
How can I access NFPA codes and standards for free?”
Use the search box to find the desired code or standard. All available edition years, languages, and formats (including PDF) will be listed.
Second Revision No. 11-NFPA 654-2018 [ Global Comment ] The following changes are part of this Global Revision: 1) Change “nano-powder” to “ultrafine particle” throughout the document
The List of 300+ Codes and Standards - NFPA
Find, review, and buy more than 300 NFPA codes and standards—developed by technical experts and global volunteers.
NFPA 660 Standard Development
As part of the consolidation plan, NFPA 660 is combining Standards NFPA 61, NFPA 484, NFPA 652, NFPA 654, NFPA 655, and NFPA 664. For consolidated draft and revision cycle information, see the Next Edition tab. Current Edition: Proposed Standard.
NFPA LiNK® - National Fire Protection Association
The leading information and knowledge resource on fire, electrical and related hazards.
The NFPA 61 committee has worked diligently to coordinate the 61 standard with 652 over the past several years. This new proposal suggests that the user will need to purchase both 61 and 652. The intent of 61 is to address industry specific issues not addressed in 652.