National Fuel Gas Code
The American Gas Association servers as the secretariat to the ANSI Accredited Standards Committee (ASC) Z223 on National Fuel Gas Code. The ASC Z223 develops and publishes ANSI Z223.1, National Fuel Gas Code. The Code is jointly developed with the National Fire Protection Association (NFPA) 54 Committee and is also known as NFPA 54. Click here to view the status of the next edition and information on the current edition and committee.