Tag: TSCA Inventory

TSCA Inventory Rule Case Raises Questions about Substantiation, Reverse Engineering

In September 2017, the Environmental Defense Fund (EDF) petitioned the U.S. Court of Appeals for the DC Circuit to find five aspects of the EPA’s final rule, TSCA Inventory Notification (Active-Inactive) Requirements (Aug. 11, 2017, Federal Register (FR)), unlawful. On April 26, 2019, a three-judge panel responded by denying four of the EDF’s challenges, therefore […]

Chemicals, laboratory

New TSCA Inventory Released by EPA Lists Active Chemicals

The EPA has released what it describes as the first update of the Toxic Substances Control Act (TSCA) Inventory in 40 years. The update indicates that 47 percent of the 86,228 chemicals listed on the Inventory are “active,” which means they have been manufactured, processed, or imported for a nonexempt commercial purpose during the 10-year […]

EPA Grants Chemical Data Reporting Extension

The U.S. EPA recently announced that it is extending the reporting window for submitting TSCA Chemical Data Reports (CDR) from September 30 to October 31, 2016. This one-time extension is due to difficulties being experienced with electronic reporting.