2022,NFPA,"NFPA 409: Standard on Aircraft Hangars" 2020,NFPA,"NFPA 853: Standard for the Installation of Stationary Fuel Cell Power Systems" 2023,NFPA,"NFPA 51: Standard for the Design and Installation of Oxygen-Fuel Gas Systems for Welding, Cutting, and Allied Processes" 2023,NFPA,"NFPA 88A: Standard for Parking Structures" 2023,NFPA,"NFPA 70: National Electrical Code (NEC)" 2023,NFPA,"NFPA 2: Hydrogen Technologies Code" 2023,NFPA,"NFPA 85: Boiler and Combustion Systems Hazards Code" 2024,NFPA,"NFPA 58: Liquefied Petroleum Gas Code - 20241014" 2024,NFPA,"NFPA 211: Standard for Chimneys, Fireplaces, Vents, and Solid Fuel-Burning Appliances" 2024,NFPA,"NFPA 30A: Code for Motor Fuel Dispensing Facilities and Repair Garages" 2024,NFPA,"NFPA 37: Standard for the Installation and Use of Stationary Combustion Engines and Gas Turbines" 2024,NFPA,"NFPA 82: Standard on Incinerators and Waste and Linen Handling Systems and Equipment"