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May 24, 2010

Charles M. Auer, Lynn L. Bergeson, and Lisa R. Burchi, “TSCA Section 5(b)(4) ‘Chemicals of Concern’ List: Questions, Issues, Concerns,” Daily Environment Report, May 24, 2010.

Bergeson & Campbell, P.C.

The Toxic Substances Control Act (TSCA) allows the U.S. Environmental Protection Agency (EPA) to keep a list of chemicals that present or may present ‘‘an unreasonable risk of injury to health or the environment.’’ This authority has not been used since TSCA was enacted in 1976. In April, EPA said it intends to propose a rule to add a category of eight phthalates, a category of polybrominated diphenyl ethers, and bisphenol A to such a list. In this article, the authors explore EPA’s authority under Section 5(b)(4) of the TSCA to create a ‘‘chemicals of concern’’ list and discuss legal and policy issues that may arise.