This standard provides requirements for protection for emergency responders against adverse vapor environments during hazardous materials incidents, and from specified chemical, biological, or radiological terrorism agents during chemical and biological terrorism incidents.
Please note: This Standard is no longer accepting Public Input 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, this Standard is slipping cycle and being combined into a new consolidated draft, NFPA 1990. To submit a public input on this consolidated draft by the November 26, 2019 deadline, go to NFPA 1990.