TSCA chemical inventory

The TSCA (Toxic Substances Control Act) Chemical Inventory is a comprehensive list maintained by the U.S. Environmental Protection Agency (EPA) that identifies chemicals used or manufactured in the United States. It helps regulate and track the production, importation, and use of chemical substances to ensure safety. Chemicals are classified as either "inventory" (lawfully manufactured or imported) or "non-inventory." This system supports informed decision-making by industry and regulators, promoting public health and environmental protection through proper chemical management and oversight.