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Hazardous Materials/Weapons of Mass Destruction (WMD) Standard for Responders

Please note:  As part of the Emergency Response and Responder Safety Document Consolidation Plan (consolidation plan) as approved by the NFPA Standards Council, NFPA 470 is a combination of Standards NFPA 1072, NFPA 472 and NFPA 473. For consolidated Standard and revision cycle information, see the Next Edition tab.

Current Edition: 2022

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NFPA 470: News

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