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
EPA Plan Changes PFAS Outlook For Companies, Regulators
2BInformed: The Future of Fluoride in Drinking Water, the New TSCA Fees Rule, and the Drinking Water Contaminant Candidate List 5
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?
Per- and polyfluoroalkyl substances (PFAS), a category of several thousand human-made chemicals, have been used for decades in consumer and industrial applications. As more is learned about them, including their resistance to...more
In 2021 the Environmental Protection Agency (“EPA”) issued its strategic roadmap to address a broad group of thousands of manmade chemicals known as per- and polyfluoroalkyl substances (“PFAS”), pledging to use “every tool in...more
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA announces drinking-water regulations, states continue to fight firefighting...more
Per- and polyfluoroalkyl substances (PFAS) have become a focal point of regulatory scrutiny nationwide due to their persistent environmental presence and potential health risks. For businesses, navigating the evolving...more
Per- and polyfluoroalkyl substances (PFAS) are at the top of every environmental regulator’s list in 2024 and already this year the United States Environmental Protection Agency (EPA) has taken key steps toward regulating...more
On April 19, 2024, the US Environmental Protection Agency (“US EPA”) announced its final rule designating two per- and polyfluoroalkyl substances (“PFAS”), namely perfluorooctanoic acid (“PFOA”) and perfluorooctanesulfonic...more
On April 19, 2024, EPA promulgated its highly anticipated final rule (the “Rule”) designating two types of PFAS – perfluorooctanoic acid (PFOA) and perflurooctanesulfonic acid (PFOS) – as hazardous substances under the...more
On Friday,19 April 2024, the US Environmental Protection Agency (EPA) issued a final rule to designate two common per-and polyfluoroalkyl (PFAS) chemicals, perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid...more
On April 10, the U.S. Environmental Protection Agency (EPA) adopted the final National Primary Drinking Water Regulations (Rule) for six per- and polyfluoroalkyl substances (PFAS): perfluorooctanoic acid (PFOA),...more
The Environmental Protection Agency’s (EPA) recent rulemakings for per- and polyfluoroalkyl substances (PFAS) have far-reaching implications for a broad range of industries, regulated entities, and regulatory bodies. First,...more
US EPA is taking action to designate two of the most common per- and polyflouroalkyl substances (PFAS) as hazardous substances under CERCLA, also known as Superfund. This action is part of EPA’s PFAS Strategic Roadmap, a...more
Announcing PFAS Drinking Water Standard, Moves to Designate PFAS as Hazardous Substance Under CERCLA -...more
It has been a busy month for federal developments concerning per- and polyfluoroalkyl substances (“PFAS”). On April 19, the U.S. Environmental Protection Agency (“EPA”) made headlines again, announcing the prepublication...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
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
U.S. Environmental Protection Agency (“EPA”) has designated PFOA and PFOS as "Hazardous Substances" under CERCLA, marking the agency's first use of Section 102(a) authority and signaling potential widespread industry impact...more
As our readers are likely familiar from our past blog posts here, here and here, in September 2022, EPA proposed to designate PFOA and PFOS as hazardous substances under section 102(a) of Comprehensive Environmental Response,...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
On Friday, April 19, 2024, the United States Environmental Protection Agency (“EPA”) announced its final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as hazardous substances under the...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 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
This is Part II of a three part series. Check out Part I, where our attorneys explain what PFAS is, and stay tuned for Part III, where our attorneys delve further into certain state regulations on PFAS....more
PART II - As detailed in Part 1 of this eAlert, on April 19, 2024, the U.S. Environmental Protection Agency (EPA) announced its final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS),...more