Who is responsible for supervising and managing occupational safety and health in the United States?

Federal government. According to the Occupational Safety and Health Act of the United States, the function of occupational safety and health supervision in the United States is mainly undertaken by the federal government. The United States of America (hereinafter referred to as the United States), the capital of Washington. Located in central North America, it borders Canada in the north, the Gulf of Mexico in the south, the Pacific Ocean in the west and the Atlantic Ocean in the east. The United States is a highly developed modern country with the largest gross domestic product and the most developed modern market economy in the world.