Skip to main content
U.S. flag

An official website of the United States government

EPA Facility Registry Service (FRS): TSCA

Published by U.S. Environmental Protection Agency, Headquarters | U.S. Environmental Protection Agency | Catalog Last Checked: June 08, 2026 at 10:24 PM | Dataset Last Updated: June 07, 2026 at 10:33 PM
This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Toxic Substances Control Act (TSCA) Chemical Substance Inventory System. Section 8 (b) of the Toxic Substances Control Act (TSCA) requires EPA to compile, keep current and publish a list of each chemical substance that is manufactured or processed, including imports, in the United States for uses under TSCA. Also called the "TSCA Inventory" or simply "the Inventory," it plays a central role in the regulation of most industrial chemicals in the United States. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to TSCA facilities once the TSCA data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

Find Related Datasets

Explore Collection

Navigate datasets in this collection

Find Related Datasets
Includes 43 related datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov