This edition of NFPA 484, Standard for Combustible Metals, was prepared by the Technical Committee on Combustible Metals and Metal Dusts and acted on by NFPA at its June Associa- tion Technical Meeting held June 12–15, 2011, in Boston, MA. It was issued by the Standards Council on August 11, 2011, with an effective date of August 31, 2011, and supersedes all previous editions.
This edition of NFPA 484 was approved as an American National Standard on August 31, 2011.