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

In two of our previous posts, we discussed the United States Environmental Protection Agency’s (EPA) “Hazardous Substance” Designation Process and the Implications of a Designation on Responsible Parties. Here,
Continue Reading Potential Impact PFOA and PFOS Designation as “Hazardous Substance” on Ongoing EPA-lead Investigations and Remediations

As previously reported, the Biden administrative is expected to make PFAS regulation and enforcement a priority by, among other things: designating PFAS as hazardous substances, setting enforceable limits under
Continue Reading EPA Nominee Confirms Focus on PFAS; Advances to Full Senate Confirmation Vote

The Biden Administration has pledged to designate certain PFAS as hazardous substances under federal law. What effect would the United States Environmental Protection Agency’s (EPA) designation of PFOA and PFOS
Continue Reading Implications of EPA Designation of PFOA and PFOS as “Hazardous Substances”