Jan 24, 2025 · As required under section 6 (h) of the Toxic Substances Control Act (TSCA), as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act, EPA has …

5 days ago · EPA has published three final rules that lowered the Toxics Release Inventory (TRI) reporting thresholds for certain persistent bioaccumulative toxic (PBT) chemicals and added …

The PBT Profiler estimates Persistence, Bioconcentration potential, and fish chronic Toxicity from chemical structure and determines if the P, B, and T properties of the chemical are expected …

Jan 7, 2021 · As required under the Toxic Substances Control Act (TSCA), as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act, EPA issued five final rules in …

PBT pollutants pose risks because they are toxic even in small quantities, persist in ecosystems, bioaccumulate in food chains, and can travel great distances (via equipment or products, food, …

As required under the Toxic Substances Control Act (TSCA), as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act, EPA issued five final rules on January 6, …

Jun 16, 2023 · EPA has finalized enhanced reporting requirements that focus on toxic chemicals which persist and bioaccumulate in the environment. These are known as persistent …

EPCRA Section 313 currently requires reporting on over 600 chemicals and chemical categories. This guidance document is intended to assist industry with EPCRA Section 313 reporting for …

Dec 22, 2020 · TSCA required EPA to take expedited action on specific PBT chemicals to address risk and reduce exposures to the extent practicable. EPA identified these five PBT …

Decabromodiphenyl ether (decaBDE) (CASRN 1163-19-5), a chemical that has been identified as a persistent, bioaccumulative, and toxic (PBT) chemical by the U.S. Environmental Protection …