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Standard Test Method for Developing Toxic Potency Data for Use in Fire Hazard Modeling

This standard provides a means for assessing the lethal toxic potency of combustion products produced from a material or product ignited when exposed to a radiant flux.

NOTE:  Due to the COVID-19 coronavirus and NFPA’s efforts to safeguard our attendees at NFPA meetings, the March 25-26, 2020 First Draft meeting is being rescheduled as two half-day telephone/web conferences on May 20th and May 22nd (see Next Edition tab for details). NFPA extends sincere apologies for any inconvenience this may cause.  Thank you for your understanding and continued interest in the development of NFPA Standards.

Current Edition: 2017

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NFPA 269

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