2024 NFPA 11 Standard for Low-, Medium, and High-Expansion Foam NFPA 58 Revisions to Annex H directing

Revisions to Annex H directing users to specific organizations offering the most current available information on foam-related topics

and wellness programs across career

and N for new material — making it easy to identify what changed and where

Expanded general knowledge requirements for fire investigators covering a broader range of investigation issues encountered in the field

and contractors who need deeper code interpretation support beyond the base Life Safety Code — particularly those transitioning to the 2024 cycle or working through complex occupancy

2024 NFPA 11 Standard for Low-, Medium, and High-Expansion Foam NFPA 58 Revisions to Annex H directingNFPA 11, Standard for Low , Medium , and High Expansion Foam 2024 edition establishes mandatory requirements for the design, installation, operation, testing, and maintenance of expansion foam and compressed air foam systems. Coverage spans fixed, semi fixed, and portable foam systems for both interior and exterior hazard protection across industrial, petrochemical, aircraft hangar, warehouse, and other high challenge fire risk applications. The