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Results of Section 4 Chemical Testing

Published by U.S. EPA Office of Chemical Safety and Pollution Prevention (OCSPP) | U.S. Environmental Protection Agency | Catalog Last Checked: May 06, 2026 at 12:33 AM | Dataset Last Updated: January 01, 2014 at 12:00 AM
The Toxic Substances Control Act (TSCA) requires that data be developed on the effect of chemical substances and mixtures on health and the environment. This data source collects the applicable test information on these chemicals submitted by external parties.

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