Use this to find the quadrennial reports on chemical production and use volumes. How to Access the TSCA Inventory | US EPA
The primary hub for downloading the non-confidential inventory in various data formats. Download TSCA rar
Provides access to the non-confidential identities of substances submitted under TSCA. Use this to find the quadrennial reports on
Files are typically available in CSV or Microsoft Access formats, which you may need to decompress (using tools like WinRAR or 7-Zip) after downloading from the official EPA TSCA Inventory Access Page . Files are typically available in CSV or Microsoft
To ensure you are downloading legitimate data files and not potentially harmful archives, use these verified government sources:
The download provides non-confidential identities of chemical substances, their CAS numbers , and their "active" or "inactive" status in U.S. commerce.
Always use the official EPA.gov links to ensure you are getting the most accurate and secure data. Official Download Links