Those in the business of industrial safety are familiar with the concept, "hierarchy of controls." It's predicated on the belief that health and safety risks are controlled through a hierarchy of ...

An earlier hierarchy of controls had engineering controls as the top-level control. Of course, now most hierarchy of controls, including the one used by OSHA, include elimination and substitution as ...

Iowa City, IA — Safety pros can make and manage an effective heat-related illness prevention program by implementing the Hierarchy of Controls, Iowa OSHA Bureau Chief Peggy Peterson says in a new ...