Which agency is primarily responsible for regulating hazardous waste and ensuring compliance with the HazCom Standard?

The correct response is that the Environmental Protection Agency (EPA) is primarily responsible for regulating hazardous waste and ensuring compliance with the Hazard Communication Standard (HazCom Standard). The EPA is tasked with protecting human health and the environment through the regulation of waste management practices, including the handling, transportation, and disposal of hazardous substances. This agency sets and enforces standards that ensure hazardous waste is managed in a manner that minimizes risks to the environment and public health.

The HazCom Standard itself, which falls under OSHA’s jurisdiction, is focused on ensuring that employees are informed about the hazards of chemicals they may be exposed to at their workplace. While OSHA and NIOSH play significant roles in occupational safety and health, their focus is primarily on workplace safety standards and worker exposure rather than the broader regulation of hazardous waste management. Similarly, the Department of Transportation (DOT) is involved in the transportation of hazardous materials but does not regulate hazardous waste disposal or management practices directly.

By understanding the distinct roles of these agencies, it becomes clear that the EPA is the key regulatory body for hazardous waste compliance.