What legislative act requires reporting of hazardous substance releases?

The Superfund Amendments and Reauthorization Act (SARA) is the correct answer because it emphasizes the need for public awareness and involvement in the management of hazardous waste sites. SARA builds upon the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) by adding requirements for community right-to-know and emergency planning, specifically addressing releases of hazardous substances.

One of the key components of SARA is the Emergency Planning and Community Right-to-Know Act (EPCRA), which mandates that facilities report releases of hazardous substances to the appropriate local and state authorities. This fosters transparency and facilitates public access to information about hazardous substance releases, allowing communities to take necessary actions for protection and safety.

The other legislative acts mentioned do have environmental goals but primarily focus on different scopes of regulation. For instance, the Clean Water Act primarily targets the regulation of water pollution, while the Toxic Substances Control Act deals with the regulation of chemical substances. CERCLA focuses on cleaning up hazardous waste sites, but it is SARA that specifically emphasizes the importance of reporting hazardous substance releases to safeguard public health and the environment.