Which law grants workers the right to know about hazardous chemicals in the workplace?

The Right-To-Know Law is the correct choice because it specifically establishes that workers have the right to be informed about hazardous chemicals and substances they may be exposed to in the workplace. It mandates that employers provide employees with information regarding the potential dangers of these chemicals, including proper labeling, safety data sheets, and training on handling hazardous materials. This law is essential for ensuring that workers can take appropriate precautions to protect their health and safety while performing their jobs.

While other laws, such as the Occupational Safety and Health Act, contribute to workplace safety regulations, the Right-To-Know Law directly focuses on communication about hazardous substances, making it the primary legal provision that safeguards employees in this context.