Which agencies are involved in regulating occupational health and safety in animal facilities?

The involvement of OSHA, EPA, NRC, and OLAW in regulating occupational health and safety in animal facilities is crucial for several reasons. OSHA (Occupational Safety and Health Administration) is primarily responsible for ensuring safe and healthy working conditions for workers by setting and enforcing standards, which directly relates to the safety of personnel in animal facilities.

The EPA (Environmental Protection Agency) plays a role in regulating chemicals and hazardous materials used in animal research and ensuring compliance with environmental laws, which also impacts worker safety and health.

The NRC (National Research Council) oversees the regulation of research involving animals, and its guidelines contribute to maintaining standards that protect both animal welfare and human workers' safety in research settings.

OLAW (Office of Laboratory Animal Welfare) is also essential in this context as it provides oversight and guidelines for institutions that conduct research on animals, ensuring their treatment aligns with federal regulations which influences the wellbeing of both animals and the researchers working with them.

Together, these agencies create a comprehensive framework that addresses various aspects of occupational health and safety within animal facilities, making this answer the most appropriate choice.