The 2021 International Fuel Gas Code is a textbook published by the International Code Council in 2020. It is part of the International Code Council Series and covers topics in Technology & Engineering, specifically in the Construction and Technical & Manufacturing Industries. The book is in English and is a trade paperback, making it suitable for both education and professional use. With a focus on the International Fuel Gas Code, this publication is a valuable resource for students and professionals in the field.