Please note: NFPA 1550 is in a custom cycle due to the Emergency Response and Responder Safety Document Consolidation Plan (consolidation plan) as approved by the NFPA Standards Council. As part of the consolidation plan, NFPA 1550 is combining Standards NFPA 1500, NFPA 1521, and NFPA 1561. For consolidated draft and revision cycle information, see the Next Edition tab.