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?
The Environmental Protection Agency (EPA) has announced changes to its PFAS contamination regulatory agenda. Our Environment, Land Use & Natural Resources Group discusses what affected stakeholders can expect going forward....more
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
A federal appeals court has granted the Environmental Protection Agency’s request for a 60-day abeyance in litigation challenging the Maximum Contaminant Levels (MCLs) for six PFAS chemicals. In a February 7, 2025, decision,...more
On April 10, 2024, the United States Environmental Protection Agency (EPA or Agency) promulgated the first-ever national, legally enforceable maximum contaminant levels (MCLs) for six per- and polyfluoroalkyl substances...more
While ringing in the New Year, the Environmental Protection Agency announced the addition of nine per- and polyfluoroalkyl (PFAS) substances to the list of chemicals covered by the Toxics Release Inventory (TRI) pursuant to...more
The US Environmental Protection Agency (EPA) has made a significant update to its Toxics Release Inventory (TRI)1, automatically adding nine per- and polyfluoroalkyl substances (PFAS) to the list of chemicals subject to...more
2025 promises to be a busy year for companies that use — or previously used — per- and polyfluoroalkyl substances (PFAS) in their supply chains. The U.S. Environmental Protection Agency (EPA) and various state governments...more
On January 3, 2025, EPA issued a press release announcing that nine additional PFAS had been added to the Toxics Release Inventory (TRI) for Reporting Year 2025. These nine PFAS were automatically added to the TRI pursuant to...more
Much will be written about the impact of the election on per- and polyfluoroalkyl substances (PFAS) policy over the coming months (or even years), and we imagine many of our updates over that time will analyze this, as well....more
On November 14, 2024, the Biden-Harris Administration announced the release of EPA’s third annual progress report on EPA’s PFAS Strategic Roadmap, and the report indicates a growing focus on PFAS-related enforcement and...more
Intensifying international crises, increasing regulatory burdens, and uncertain macroeconomic conditions have led to an era of caution for manufacturers, but hidden among those challenges are exciting opportunities for...more
The Arizona Department of Environmental Quality (“ADEQ”) has issued a document titled: Decision Trees for PFAS – Mitigation Selection in Drinking Water (“DTP”)....more
There’s no shortage of laws or regulations governing per- and polyfluoroalkyl substances (PFAS). But how PFAS are defined across federal and state programs is far from consistent....more
As regulatory activity and litigation concerning per- and polyfluoroalkyl substances (“PFAS”) continue to pick up across the U.S. and around the world, recent developments in North America highlight one of the challenges...more
The Environmental Protection Agency (EPA) has extended the deadline for reporting on per- and polyfluoroalkyl substances (PFAS) under the Toxic Substances Control Act. Our Environment, Land Use & Natural Resources Group...more
Companies subject to the Toxic Substances Control Act (“TSCA”) Section 8(a)(7) Reporting and Recordkeeping Requirements for Perfluoroalkyl and Polyfluoroalkyl Substances (“PFAS”)—also known as the “TSCA PFAS Reporting...more
Part 4. PFAS Reporting Requirements at the Federal and State Level – How Will Manufacturers Respond? Per- and polyfluoroalkyl substances, known by the acronym PFAS and better known by the moniker “forever chemicals,” are...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
The U.S. Environmental Protection Agency (EPA) published a far-reaching and important final rule (Rule) on Oct. 11, 2023, requiring comprehensive reporting of per- and polyfluoroalkyl substances (PFAS) manufactured and...more
As we head into the 2024 election season, Congress and the executive branch continue to advance various policies related to the Environmental Protection Agency (EPA). In addition to the Fiscal Year 2025 appropriation for the...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
The United States Environmental Protection Agency ("EPA") on April 10, 2024 issued the first-ever federal regulatory limits on per- and polyfluoroalkyl substances (PFAS) in drinking water. The EPA's PFAS drinking water...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
I recently had the opportunity to visit with Cally Edgren, a Senior Director of the Regulatory Expert team at Assent, who has nearly three decades of experience in manufacturing and has dedicated her career to helping...more