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ARTICLE · 14 FEBRUARY 2024

EPA Pursuing Prioritization For Five New Chemicals Under TSCA

Exponent
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Agency seeks further screening information and begins mandated reporting of adverse human health and environmental effects under the Toxic Substances Control Act.

United StatesEnvironment
Elaine Freeman
Elaine Freeman
Devin Millions
Devin Millions
Muna Nahar
Muna Nahar

Agency seeks further screening information and begins mandated reporting of adverse human health and environmental effects under the Toxic Substances Control Act

The 90-day public comment period for five new chemicals to be regulated under the Toxic Substances Control Act (TSCA) is now open through March 18.

The Environmental Protection Agency (EPA) began the prioritization process for acetaldehyde, acrylonitrile, benzenamine, 4,4'-Methylenebis(2-Chlororaniline) (MBOCA), and vinyl chloride — all selected from the 2014 Work Plan chemicals list — in December 2023. EPA is also now requiring companies to submit records of significant adverse human health and environmental effects reported to have been caused by MBOCA before Feb. 26.

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