Rooftop safety is an often overlooked area for any facility when it comes to keeping workers protected. In the past, there was minimal equipment designed for this purpose and limited education/training.
OSHA issued a recent ruling on walking/working surfaces, which stressed the need for fall protection for those surfaces (29 CFR 1910 Subparts D&I). This may be significant for a number of operations and the way you protect people who work in these areas. Particularly if you have a rooftop edge or other potentially unguarded platform where people may work, there are steps you should take.