Every employee should know about the 5 keys to preventing slips and falls, the 8 keys to lifting and lowering, bmw, where to assemble in an emergency how to handle a hazmat package etc... the supervisors sometimes need to be reminded, they need to have pcms on a daily basis and the reason management panics when they rumor to have a keter audit is becaue HR tells them to. Safety is a choice that all browm employees should follow and the excuse my supervisor or manager never trained me is hogwash, if you have been with the company for years and use that excuse then shame on you! And shame on mamagement for the newbies if they are not trained, that should be one of the first things that happens when they get hired.