Welcome to the “HAZWOPER” course lesson intended to give an introduction to the HAZWOPER standard for hazardous waste cleanup sites under OSHA regulation. This course contains four lessons that give an overview of the HAZWOPER standards, including what employees and employers need to know to keep themselves and their workplace safe. After taking this course, viewers will understand the requirements from OSHA on employers to comply with HAZWOPER regulations.  (Keywords: HAZMAT, hazardous operations, first responders, hazardous materials technicians, hazardous materials specialists, on-site incident commander, hazard communication, HazCom)