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: Email a link to a friend (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Print (Opens in new window) Print