NFFC Comments on Heat Injury and Illness Prevention in Indoor/Outdoor Work Settings NFFC January 26, 2022NFFC Weighs In NFFC OSHA HRI Prevention in Outdoor and Indoor Workers.Jan 2022 Share this:Click to email a link to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to print (Opens in new window)