Glossary
What is TSCA?
The US Toxic Substances Control Act, administered by the Environmental Protection Agency. Chemical substances imported into the United States must either be listed as active on the TSCA Inventory or qualify for an exemption, and importers must certify compliance or exemption to US Customs. Substances regulated under other laws, such as drugs under the Federal Food, Drug, and Cosmetic Act, are excluded from TSCA.