Excerpts from iaff.org:

In the next step in its fight to combat firefighter cancer, the International Association of Fire Fighters filed suit March 16 against the National Fire Protection Association (NFPA) for its role in imposing a testing standard that effectively requires the use of PFAS in firefighter protective gear.  

A provision in NFPA 1971 requires certain components of firefighter bunker gear to pass the Ultraviolet Light Degradation Test. The test requires turnout gear to be exposed to UV light for 40 hours without degradation. The only substance that can pass the test for that long is PFAS. The complaint, International Association of Fire Fighters v. National Fire Protection Association, Inc., seeks to hold the NFPA liable for not removing the dangerous test from its Standard on Protective Ensembles for Structural Fire Fighting and Proximity Fire Fighting (Standard 1971).  

The suit, filed in Norfolk County Superior Court in Dedham, Mass., seeks damages and other relief. 

In its effort to combat cancer in the fire service, the IAFF has retained three nationally recognized law firms, Motley Rice LLC; Simmons Hanly Conroy LLC; and Sullivan Papain Block McGrath Coffinas & Cannavo P.C. (collectively known as the PFAS Law Firmscharged with changing regulatory standards, demanding PFAS-free gear, and assisting IAFF members and families seeking compensation for PFAS-related illness. 

The IAFF has been aggressive in working to remove PFAS from firefighter gear, focusing significant research, education, and publicity around the dangers posed by the forever chemicals.