Where can the HAZWOPER regulations be found?

The HAZWOPER regulations, which stand for Hazardous Waste Operations and Emergency Response, are specifically outlined in OSHA's standards located in Title 29 of the Code of Federal Regulations, part 1910, section 120. This regulatory framework provides guidelines to ensure the safety and health of workers who are involved in hazardous waste operations as well as those responding to hazardous substance emergencies. It includes requirements for training, safety measures, and response protocols to reduce the risks associated with hazardous materials.

The other options represent different regulatory standards. For instance, the section referencing 29 CFR 1920.1000 deals with air contaminants rather than hazardous waste operations. Meanwhile, 40 CFR 265 is part of the EPA regulations that govern hazardous waste management but does not specifically cover the HAZWOPER regulations. Lastly, 42 CFR 84 relates to NIOSH specifications for respiratory protective devices, which is also outside the scope of HAZWOPER. Thus, knowing that HAZWOPER is specifically governed by OSHA's 29 CFR 1910.120 makes it clear why this option is the correct reference for these regulations.