What is the best source to get on an emailing list for weekly, plus or minus, safety topics to use in safety meetings in an electrical industry? Expecially Arc Flash topics but general electrical safety topics are needed. I am looking for something that is not more than one or two pages long or better yet in a single slide power point format.
NFPA 25 specifically mentions how often to test/replace fast response sprinkler heads in 18.104.22.168.1.3 but what about quick response sprinkler heads? would they fall under only needing to be replaced every 50 years?