Clarion restricted access labels help keep unauthorized people out of places they’re not meant to be. OSHA’s requirements for permit-required confined space warnings apply to employers. But if such conditions are built into the design of your equipment, you can use these same types of warnings when there’s a need to inform people of the existence, location and danger posed by permit-required spaces. Posting such warnings will help your company meet its legal obligation to adequately warn when equipment-related confined spaces exist.