We reported earlier this year that the Environmental Protection Agency’s (EPA) proposed rule would require stricter (1) reporting of perfluoroalkyl and polyfluoroalkyl substances (PFAS) to the Toxics Release Inventory (TRI)

Continue Reading EPA Finalizes Rule Removing De Minimis Exemptions, Subjecting Companies to Enhanced PFAS Reporting and Notification Requirements

The Toxic Substances Control Act (TSCA) authorizes the United States Environmental Protection Agency (EPA) to impose restrictions relating to chemical substances and/or mixtures as well as requirements for reporting, record-keeping

Continue Reading EPA Proposes to Disqualify PFAS from Low Volume Exemptions and Low Release and Exposure Exemptions under TSCA
This is a graphical representation of an Interstate Technology Regulatory Council (“ITRC”) Guidance Document


Note: This is a graphical representation of an Interstate Technology Regulatory Council (“ITRC”) Guidance Document as of March 2023.
These values are changing rapidly. The ITRC intends to update this

Continue Reading PFAS State Survey – Standards and Guidance Values for PFAS in Groundwater, Drinking Water and Surface Water

Last month, the Delaware House of Representatives and Senate passed Concurrent Resolution No. 20 (the “Resolution”) related to aqueous film forming foam (AFFF). While concurrent resolutions lack the force and

Continue Reading Delaware Resolution Requests Disposal Plan and Inventory of Aqueous Film Forming Foam Across the State

As a reminder, the Environmental Protection Agency (EPA) proposed a rule last month that would enhance (1) reporting of perfluoroalkyl and polyfluoroalkyl substances (PFAS) to the Toxics Release Inventory (TRI)

Continue Reading Comment Period Deadline Approaches for EPA’s Proposed Rule Subjecting Companies to Enhanced PFAS Reporting and Notification Requirements

New York’s drinking water standards for emerging contaminants are among the most stringent in the country, including standards issued in 2020 for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS)

Continue Reading New York State Proposes to Establish Drinking Water Maximum Contaminant Levels for Four Additional PFAS