What federal agency is primarily responsible for enforcing workplace compliance?

The Occupational Safety and Health Administration (OSHA) is primarily responsible for enforcing workplace compliance, particularly when it comes to health and safety regulations. OSHA's mission is to ensure safe and healthy working conditions for all employees by setting and enforcing standards and by providing training, outreach, education, and assistance. The agency conducts inspections, investigates complaints, and ensures that employers comply with safety regulations, making it a crucial entity in protecting workers from hazards in the workplace.

In contrast, the other agencies listed have different focuses. The Environmental Protection Agency (EPA) is concerned with protecting the environment and public health from environmental hazards, while the Federal Bureau of Investigation (FBI) focuses on national security and criminal investigations. The Securities and Exchange Commission (SEC) oversees securities markets and protects investors, but it does not directly oversee workplace compliance in terms of health and safety. Therefore, OSHA is the agency specifically dedicated to workplace compliance enforcement.