The ESG Report – Cally Edgren on Forever Chemicals
State AG Pulse | AGs to Forever Chemicals Cos: We Want More Money and We Want It Now
PFAS in Focus: Forever-Engineering With Trent Stober, HDR - Reflections on Water Podcast
PFAS in Focus: Wastewater Utility Perspectives From Jay Hoskins, Metropolitan St. Louis Sewer District - Reflections on Water Podcast
PFAS in Focus: Show-Me Insights From Chris Wieberg, Missouri Department of Natural Resources - Reflections on Water Podcast
[Podcast] Catching Up on Canadian Environmental Regulation
PFAS: Increasing Regulations and Managing Legal Liability
PFAS Regulatory Update: EPA Issues Updated Drinking Water Health Advisories
Drinking Water on Tap: Money, Morality, and More with Tracy Mehan from the American Water Works Association - Reflections on Water Podcast
EPA Plan Changes PFAS Outlook For Companies, Regulators
2BInformed: Understanding the EPA’s New PFAS Strategic Roadmap and Upcoming PBT Regulations
2BInformed: Overview of PFAS and Related EPA Regulations; EPA’s New Chemical Program Under Amended TSCA
Starting 2BInformed: The Inaugural Episode of the Podcast Series, ‘2BInformed,’ with Baptist and Bertrand
The Great Green North: A Discussion on Canada’s Environmental Regulations
Forever Chemicals: What They are and What is being Done to Minimize Their Impact
What are PFAS and Why Should We Care?
On 14 May 2025, Environmental Protection Agency (EPA) Administrator Lee Zeldin announced the agency’s plan to address the National Primary Drinking Water Regulations (NPDWR) for per- and polyfluoroalkyl substances (PFAS)...more
On April 30, 2025, the U.S. Court of Appeals for the D.C. Circuit granted an additional 30-day abeyance in the challenge to EPA’s Final Rule designating Perfluorooctanoic Acid (PFOA) and Perfluorooctanesulfonic Acid (PFOS) as...more
In 2024, the U.S. Environmental Protection Agency (“EPA”) took significant steps to regulate per- and polyfluoroalkyl substances (PFAS), commonly known as “forever chemicals.”...more
Although the U.S. Environmental Protection Agency (EPA) proposed the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as the federal Superfund law (PFAS Designation Rule) in September...more
On May 8, 2024, the U.S. Environmental Protection Agency (EPA) published its final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as hazardous substances under the Comprehensive...more
Just past the halfway point of 2024, it's already been a busy year for those following regulatory developments related to per- and polyfluoroalkyl substances (PFAS). Building on its plans in the 2021 PFAS Strategic Road Map...more
Three organizations filed a petition in the United States Court of Appeals for the District of Columbia challenging the United States Environmental Protection Agency’s (“EPA”) designation of perfluorooctanoic acid (“PFOA”)...more
What do you get when you combine a strict liability statute that could apply to every commercial property and a “forever chemical” that could exist almost everywhere? Designation of Perfluorooctanoic Acid (PFOA) and...more
On April 17, 2024, the EPA signed a final rule to designate PFOA and PFOS as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund. The...more
On April 19, 2024, the United States Environmental Protection Agency (EPA) issued a pre-publication final rule and an associated enforcement policy concerning two common types of per-and polyfluoroalkyl substances (PFAS):...more
The U.S. Environmental Protection Agency (EPA) on April 19, 2024, announced its Final Rule designating two per- and polyfluoroalkyl substances (PFAS) compounds – perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid...more
On April 19, 2024, the U.S. Environmental Protection Agency (USEPA) announced its final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as hazardous substances under Section 102(a) of...more
On April 19, 2024, the United States Environmental Protection Agency (“EPA”) announced that it is designating perfluorooctanoic acid (“PFOA”) and perfluorooctanesulfonic acid (“PFOS”) as Hazardous Substances under the...more
Earlier this week, the US Environmental Protection Agency (EPA) finalized a new rule designating two per- and polyfluorinated substances (PFAS), perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), as...more
On April 19, the U.S. Environmental Protection Agency (EPA) released its long-awaited final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), including their salts and structural isomers,...more
The U.S. Environmental Protection Agency (EPA) finalized two of the most anticipated environmental regulations related to per- and polyfluoroalkyl substances—known as PFAS—in the past two weeks: listing of PFOA and PFOS as...more
On April 17, 2024, the U.S. Environmental Protection Agency (EPA) issued a Pre-Publication Notice that it was submitting a final rule (Rule) for publication in the Federal Register, designating perfluorooctanoic acid (PFOA)...more
On April 19, 2024, the Environmental Protection Agency (EPA) finalized its long-awaited rule designating two PFAS compounds, perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), as “hazardous substances”...more
The U.S. Environmental Protection Agency (EPA) announced a Final Rule on April 19, 2024, designating two of the most common per- and polyfluoroalkyl substances (PFAS)—PFOA and PFOS, including their salts and structural...more
On April 19, the U.S. Environmental Protection Agency (EPA) released a pre-publication version of the long-awaited final rule designating two per- and polyfluoroalkyl substances (PFAS) as “hazardous substances” under the...more
Last Friday, EPA formally designated perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) – including their salts and structural isomers! – as hazardous substances under CERCLA. I cannot really quarrel with...more
The United States Environmental Protection Agency (“EPA”) issued a prepublication version of a Final Rule that would designate two of the Per-and polyfluoroalkyl substances (“PFAS”) as Comprehensive Environmental Response,...more
On April 19, 2024, EPA announced its highly anticipated final rule designating two polyfluoroalkyl substances ("PFAS")—perfluorooctanoic acid ("PFOA") and perfluorooctanesulfonic acid ("PFOS")—as "hazardous substances" under...more
On April 19, 2024, the U.S. Environmental Protection Agency (EPA) announced its final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), two of the most common and well-known per- and...more
On Friday, April 19, 2024, the U.S. Environmental Protection Agency (EPA) released a pre-publication version of its Final Rule (the Rule) designating two widely used per- and polyfluoroalkyl substances (PFAS) –...more