Under federal law, what is one of the rights workers have regarding workplace safety?

Workers have the right to a workplace free of known health and safety hazards under federal law, specifically outlined by the Occupational Safety and Health Administration (OSHA). This regulation is based on the principle that employers are obligated to provide a safe working environment. This includes identifying, assessing, and mitigating hazards that could potentially harm employees. The right to a hazard-free workplace ensures that workers can perform their tasks without undue risk of injury or illness, which is essential for their well-being and productivity.

The other options relate to workplace conditions but do not reflect the established rights under federal law. Hazard pay is not a guaranteed right but rather contingent upon company policy or union agreements. The request for vacations is a benefit that may depend more on company policy than on safety regulations. Working without supervision, while applicable in some job roles, is not a right linked to safety regulations but rather implies a management and operational structure. The right to a hazard-free workplace is a fundamental aspect of occupational health and reflects the government's commitment to protecting employees.