You can ask any employer what agency they fear the most and OSHA tends to be at the top of the list. And yet many employers do not understand what their obligations are under the Occupational Safety and Health Act (“OSH Act”) and, therefore, are not prepared when OSHA shows up at their door. The Occupational Safety and Health Administration (“OSHA”) is authorized to enforce the safety and health laws promulgated pursuant to the OSH Act.