A more thorough explanation:

The Right-to-Know Act is a law that requires businesses, especially those that produce hazardous substances, to provide information about these substances to the community where they are produced or stored and to employees who handle them. This law is also known as the Right-to-Know statute.

For example, a chemical manufacturer must disclose information about the hazardous chemicals they produce to the local community and their employees. This information includes the potential health effects of exposure to the chemicals, how to handle them safely, and what to do in case of an emergency.

The Right-to-Know Act is important because it helps to protect people from the harmful effects of hazardous substances. By providing information about these substances, people can take steps to protect themselves and their communities from potential harm.