Podcast - Diamond Alternative Energy, LLC v. EPA: The Intersection of Constitutional and Environmental Law
SCOTUS Clean Air Act Cases: What’s New?
Rewriting the Rules: The Supreme Court's Landmark Decision on Clean Water Act Permits
Compliance into the Weeds: More Compliance Challenges in the Trump Era
Environmental and Sustainability Regulations & the New Administration
No Password Required: USF Cybercrime Professor, Former Federal Agent, and Vintage Computer Archivist
Georgia on My Mind: On the Frontlines of Federal Rulemaking With AG Carr — Regulatory Oversight Podcast
Small Refinery Exemption Litigation Update
[Podcast] Keith Matthews and Chris Wozniak: Talking Ag Biotech Episode 5
[Podcast] Keith Matthews and Chris Wozniak: Talking Ag Biotech Episode 4
Consumer Finance Monitor Podcast Episode: A Look at the Current Challenge to Judicial Deference to Federal Agencies and What it Means for the Consumer Financial Services Industry, With Special Guest, Craig Green, Professor, Temple University
What to Expect in Chemicals Policy and Regulation and on Capitol Hill in 2023
H2-OWOW! – A Reflective Conversation with John Goodin, Former Director of EPA’s Office of Wetlands, Oceans, and Watersheds – Reflections on Water Podcast
Reflections on Sackett - Reflections on Water Podcast
PFAS in Focus: Wastewater Utility Perspectives From Jay Hoskins, Metropolitan St. Louis Sewer District - Reflections on Water Podcast
[Podcast] Keith Matthews and Chris Wozniak: Talking Ag Biotech
Environmental Agencies, Superfund Cleanups, and Managing Enforcement Actions
West Virginia vs. EPA Part II: U.S. Supreme Court Applies the Major Questions Doctrine to limit EPA Regulatory Authority
#WorkforceWednesday: Employers Respond to Dobbs, Implications of the Supreme Court's EPA Ruling, and Pay Increases for CA Health Care Workers - Employment Law This Week®
PFAS Regulatory Update: EPA Issues Updated Drinking Water Health Advisories
Despite the U.S. Chemical Safety and Hazard Investigation Board (CSB) not requesting a budget in its FY 2026 Budget Request – instead stating that “[t]he President’s Budget proposes $0 for CSB’s FY 2026 budget with the...more
On August 13, 2025, the U.S. Environmental Protection Agency (EPA) announced the relaunch of EPA’s Guidance Portal, “a streamlined website for accessing important guidance documents related to air quality, water protection,...more
On July 29, 2025, the U.S. Environmental Protection Agency (EPA) issued final significant use rules (SNUR) for certain chemical substances, including graphene nanoplatelets (generic), that were the subject of premanufacture...more
On June 16, 2025, the U.S. Environmental Protection Agency (EPA) announced the release of the draft charge questions for discussion at the upcoming Science Advisory Committee on Chemicals (SACC) meeting to review all...more
On May 14, 2025, EPA announced it will rescind and reconsider regulations setting maximum contaminant levels (MCLs) in drinking water for shorter chain per- and polyfluoroalkyl substances (PFAS) and extend the deadlines for...more
On April 28, 2025, the U.S. Environmental Protection Agency (EPA) announced "major EPA actions to combat PFAS contamination." EPA Administrator Lee Zeldin said that he has "long been concerned about PFAS and the efforts to...more
Seyfarth Synopsis: A second Trump administration is likely to bring sweeping changes to environmental regulatory and enforcement agendas. During the first Trump term, his administration focused on significant deregulation in...more
Companies using formaldehyde in their manufacturing processes and/or selling products incorporating formaldehyde-containing components from upstream suppliers face significant challenges in an evolving regulatory landscape....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
On May 3, 2024, the Environmental Protection Agency (EPA) published its Final Rule that amends the risk evaluation process for chemicals under the Toxic Substances Control Act (TSCA) and the steps chemical manufacturers and...more
Consumer product laws regulating per- and polyfluoroalkyl substances (“PFAS”) have proliferated in the United States in the past few years with little consistency....more
On April 10, 2024, the Environmental Protection Agency (EPA) finalized a National Primary Drinking Water Regulation under the Safe Drinking Water Act to establish Maximum Contaminant Levels (MCLs) for five per- and...more
Our Environment, Land Use & Natural Resources Group reviews the Environmental Protection Agency’s announcement of final amendments to the air toxics standards for ethylene oxide (EtO) commercial sterilizers....more
Michigan Attorney General (AG) Dana Nessel has filed suit against the Gerald R. Ford International Airport Authority to enforce demands by the Michigan Department of Environment, Great Lakes, and Energy (EGLE) related to...more
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA addresses PFAS for CERCLA, more states ban products containing “intentionally...more
In the first edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA proposes national primary drinking water regulations, states introduce landmark...more
In the absence of an enforceable federal drinking water standard for per- and polyfluoroalkyl substances (“PFAS”), many states have started regulating PFAS compounds in drinking water. The result is a patchwork of regulations...more
Today, the Environmental Protection Agency (EPA) released four health advisories for the group of contaminants regularly referred to as “forever chemicals”—perfluoroalkyl and polyfluoroalkyl substances (PFAS). Specifically,...more
On October 18, 2021, the United States Environmental Protection Agency (“EPA”) unveiled its new plan to investigate and regulate PFAS compounds under a variety of federal environmental laws including the Comprehensive...more
Federal and state agencies are responding to public pressure to study and regulate per- and polyfluoroalkyl substances (PFAS) in drinking water supplies, and potentially in groundwater. The U.S. Environmental Protection...more
EPA Steps into the Mix While States Continue Swift Action in Light of Potential Health Risks - In a prior posting, we noted the proliferation of state legislative and regulatory activity involving Per- and polyfluoroalkyl...more
On February 14, 2019, EPA unveiled its action plan for per- and polyfluoroalkyl substances (PFAS). PFAS are highly fluorinated manmade compounds that are reported to have a variety of adverse health effects. PFAS are...more
On Feb. 14, 2019, U.S. Environmental Protection Agency (EPA) Acting Administrator Andrew Wheeler held a live-streamed press conference in Philadelphia, Pennsylvania describing the release of EPA's anticipated PFAS Action...more
If you haven’t heard of per-and polyfluoroalkyl substances (PFAS), you likely will soon. Like DDT, PCBs, asbestos, and MTBE before it, PFAS are a class of chemicals that have been used in a wide variety of commercial and...more
On April 11, 2017, the Federal Court struck down the 2008 EPA Rule exempting most farms from reporting releases of hazardous air pollutants under CERCLA and EPCRA. The rule exempted farms which had fewer animals than large...more