Which organization sets and enforces safety standards in the workplace?

The Occupational Safety and Health Administration (OSHA) is the correct answer because it is the primary federal agency responsible for ensuring safe and healthy working conditions for employees. OSHA does this by setting and enforcing standards, conducting inspections, and providing training and education about workplace safety. Its regulations are designed to reduce workplace hazards, prevent injuries and illnesses, and foster a safe working environment.

Other organizations play important roles related to safety but have different functions. The Environmental Protection Agency (EPA) focuses on protecting human health and the environment, primarily regulating chemicals and pollutants rather than workplace safety directly. The National Institute for Occupational Safety and Health (NIOSH) conducts research and makes recommendations for the prevention of work-related injuries and illnesses but does not have the authority to enforce safety regulations. Lastly, the American National Standards Institute (ANSI) develops and promotes consensus standards but does not enforce them. Hence, while all these organizations contribute to the broader field of safety, OSHA is specifically tasked with setting and enforcing workplace safety standards.