What standard governs flammable and combustible liquids?

• A. NFPA 30
• B. NFPA 72
• C. NFPA 13
• D. NFPA 25

Answer: (A)

The standard that governs flammable and combustible liquids is NFPA 30, the Flammable and Combustible Liquids Code. This code sets out how these liquids should be classified, stored, and handled, and it specifies the fire protection and safety measures required in facilities that use or store them. It covers container types and storage configurations, bonding and grounding to prevent static sparks, ventilation to control vapors, and safe practices for dispensing, transferring, and emergency response. In contrast, NFPA 72 deals with fire alarm and signaling systems, NFPA 13 with the installation of sprinkler systems, and NFPA 25 with the inspection and maintenance of water-based fire protection systems. So NFPA 30 is the standard that directly governs flammable and combustible liquids.