Several key laws govern toxicology and its implications for public health. The Toxic Substances Control Act (TSCA) is a significant U.S. law that regulates the introduction of new or already existing chemicals. The Resource Conservation and Recovery Act (RCRA) focuses on the treatment and disposal of hazardous wastes. Additionally, the Clean Air Act and the Clean Water Act establish standards for air and water quality, respectively, to minimize exposure to toxic agents.
