NFPA 1977

Standard on Protective Clothing and Equipment for Wildland Fire Fighting

The 2011 revision is the fourth edition of this standard and became effective on January 3, 2011. This revision features the addition of new tables on total surface area of all reinforcements. The tables on minimum sizing requirements for protective upper and lower torso garments and one-piece garments were revised, and a new annex section explaining thermal shrinkage tests using temperatures less than 260°C were added.

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