1.1.1 This standard contains minimum requirements for carbon
dioxide fire-extinguishing systems.
1.1.2 This standard includes only the necessary essentials to
make it workable in the hands of those skilled in this field.
NFPA 12-2008 history
2022NFPA 12-2022 Standard on Carbon Dioxide Extinguishing Systems (Effective Date: 4/8/2021)