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?
PFAS-related litigation continues to climb and to diversify as to claims and parties. See the attached graphics, updated through the second quarter of 2025. We will continue to update these graphics on a quarterly basis....more
The Environmental Science & Technology Journal found in a 2025 study that 95% of 23 tested beers brewed across the United States contain varying levels of per- and polyfluoroalkyl substances (PFAS). PFAS are synthetic...more
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, states exempt PFAS products – except the states that don’t, defendants can remove PFAS...more
The legal landscape surrounding per- and polyfluoroalkyl substances (PFAS) is rapidly evolving, with industrial users now facing heightened risks, even if they never directly manufactured these chemicals. This shift is...more
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA drafts recommended PFAS levels for water quality, California’s Department of...more
“Contaminants Compass” is a monthly newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal challenges of per- and polyfluoroalkyl substances (PFAS). This edition discusses...more
Announcing finalization of risk management rules for discontinued use of TCE and PCE under TSCA Amendments - On December 9, 2024, the U.S. Environmental Protection Agency (“EPA”) banned the use of trichloroethylene (“TCE”)...more
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA delays PFAS reporting, a compostable case won’t degrade, and Illinois keeps an...more
The Supreme Court’s repeal of Chevron deference and multiple activities regarding per- and polyfluoroalkyl substances (PFAS) were among the significant developments for manufacturers during the first half of 2024....more
The U.S. Environmental Protection Agency (EPA) recently established a one-time per- and polyfluoroalkyl substances (PFAS) reporting rule pursuant to the federal Toxic Substances Control Act (TSCA)....more
On July 27, 2024, the Federal Government published a Notice with respect to certain per- and polyfluoroalkyl substances (PFAS) in the Canada Gazette under paragraph 71(1)(b) of Canadian Environmental Protection Act, 1999...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
In what appears to be a new pathway for PFAS litigation, California plaintiffs recently filed a lawsuit against the manufacturer of BIC razors stemming from disclosures the company made under Maine's PFAS law, which were...more
On Friday, April 26, 2024, Michigan Supreme Court Justices accepted a briefing from the Homebuilders Association of Michigan in support of a manufacturer’s challenge to the State’s maximum containment levels for certain per-...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
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA proposes rules for RCRA, more states seek to ban PFAS in products, and science...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
On April 19, 2024, the U.S. Environmental Protection Agency (EPA) announced a final rule to regulate two per- and poly-fluoroalkyl substances (PFAS), perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA). The...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
2023 was a busy year for folks following legal developments related to per- and polyfluoroalkyl substances (PFAS). In December, the U.S. Environmental Protection Agency (EPA) issued its Second Annual Progress Report. Some of...more
Effective January 1, 2030, the sale of any industrial, commercial, or consumer product containing intentionally added Per- and Polyfluoroalkyl Substances (PFAS) will be banned in Maine unless the use of PFAS in the product is...more
As we have previously reported, PFAS (per- and polyfluoroalkyl substances) are a class of substances coming under increasing regulatory scrutiny. As manufacturers ring in the new year they should be aware of two new PFAS...more
The Situation: In 2019, Congress amended the Toxic Substances Control Act ("TSCA") to require the Environmental Protection Agency ("EPA") to promulgate a reporting rule on per- and polyfluoroalkyl substances ("PFAS"). EPA...more
Deadlines are upcoming related to the multi-district per- and polyfluoroalkyl substances (PFAS) litigation. The relevant settlements are with DuPont, Chemours, and Corteva (collectively, DuPont) and 3M, parties who allegedly...more