Historical
NFPA 12A-1997
NFPA 12A: Standard on Halon 1301 Fire Extinguishing Systems, 1997 Edition
Covers minimum requirements for Halon 1301 fire extinguishing systems for the use and guidance of those charged with the purchasing, designing, installing, testing, inspecting, approving, listing, operating and maintaining such systems.
National Fire Protection Association [nfpa]