2021 National Fuel Gas Code Fact Sheet
This fact sheet provides a summary of the significant revisions to the 2018 National Fuel Gas Code approved by the National Fuel Gas Code Committee, ASC Z223 / NFPA 54. These revisions are prelimianry and subject to final committee ballot and ANSI BSR approval. Once approved, they will be published in the 2021 edition of the National Fuel Gas Code.