Which legislation sets the foundation for workplace safety standards in the US?

The Occupational Safety and Health Act, commonly referred to as OSHA, is the key legislation that establishes the framework for ensuring workplace safety standards in the United States. Enacted in 1970, OSHA's primary purpose is to assure safe and healthful working conditions for both workers and employers by setting and enforcing standards as well as providing training, outreach, education, and assistance.

This act empowers the Occupational Safety and Health Administration to set regulations that govern a wide range of workplace hazards and conditions, ensuring that employers comply with established safety practices and that workers have the right to a safe work environment. The creation of OSHA marked a significant step in the recognition of workers' rights to safety and health, making it the cornerstone of occupational safety legislation in the U.S.