Which NFPA standard governs clean agent fire suppression systems?

• A. NFPA 72
• B. NFPA 13
• C. NFPA 2001
• D. NFPA 25

Answer: (C)

Clean agent fire suppression systems are governed by NFPA 2001. This standard, titled Clean Agent Fire Extinguishing Systems, provides the design, installation, testing, and maintenance requirements for systems that release chemical or inert gas agents to protect occupied spaces and sensitive equipment without water damage. It covers the types of clean agents, required concentrations, discharge criteria, enclosure integrity, detection and release mechanisms, and how the system interacts with occupants and equipment. In contrast, NFPA 72 covers fire alarm and signaling, NFPA 13 covers the installation of water-based sprinkler systems, and NFPA 25 covers inspection and maintenance of those water-based systems. So NFPA 2001 is the applicable standard for clean agent suppression.