This edition of NFPA 85, Boiler and Combustion Systems Hazards Code, was prepared by the TechnicalCommittees on Fluidized Bed Boilers, Fundamentals of Combustion Systems Hazards, Heat RecoverySteam Generators, Multiple Burner Boilers, Pulverized Fuel Systems, Single Burner Boilers, andStoker Operations and released by the Correlating Committee on Boiler Combustion SystemHazards. It was issued by the Standards Council on November 5, 2018, with an effective date ofNovember 25, 2018, and supersedes all previous editions.This document has been amended by one or more Tentative Interim Amendments (TIAs) and/orErrata. See "Codes & Standards" at www.nfpa.org for more information.This edition of NFPA 85 was approved as an American National Standard on November 25, 2018.

"This is a curriculum based on the 2022 Edition of NFPA 1033: Standard for Professional Qualifications for Fire Investigators. This is a major overhaul from the previous edition which was organized to follow the structure of NFPA 921: Guide for Fire and Explosion Investigations. After meeting with the Executive Director of IAAI and the Director of Training and Education at IAAI, it was decided the structure of the program needs to drop the 921 structure and be based solely on NFPA 1033 and the associated JPRs"--