The OSHA "General Duty" Clause

Each employer has a fiduciary responsibility for safety and safe working conditions.

According to OSHA Act of 1970 // SEC. 5. Duties

(a) Each employer -- (1) shall furnish to each of his employees employment and a place of employment which are free from recognized hazards that are causing or are likely to cause death or serious physical harm to his employees; and (2) shall comply with occupational safety and health standards promulgated under this Act.

(b) Each employee -- shall comply with occupational safety and health standards and all rules, regulations, and orders issued pursuant to this Act which are applicable to his own actions and conduct.