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
On July 9, 2025, the US Environmental Protection Agency (EPA) withdrew significant new use rules (SNURs) proposed under Section 5 of the Toxic Substances Control Act (TSCA) for 18 chemicals derived from waste plastic...more
TSCA/FIFRA/TRI - EPA Appoints Former ASA Government Affairs Director As OCSPP DAA For Pesticides: Mr. Kyle Kunkler has been appointed the Deputy Assistant Administrator (DAA) for Pesticides at the U.S. Environmental...more
A recent study published in Nature Microbiology by researchers at the University of Cambridge revealed that certain human gut bacteria may have the capacity to bioaccumulate per- and polyfluoroalkyl substances (PFAS) and...more
Last week, EPA released two final rules under TSCA. The first rule bans all uses of trichloroethylene (TCE). The ban is subject to several temporary exemptions for certain uses under § 6(g) of TSCA. The second rule bans...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
“Contaminants Compass” is a monthly newsletter that provides real-time updates, legal observations and actionable tips to navigate the constantly evolving legal challenges of per- and polyfluoroalkyl substances (PFAS). This...more
“Contaminants Compass” is a monthly McGuireWoods newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal challenges of per- and polyfluoroalkyl substances (PFAS). This edition...more
The U.S. Environmental Protection Agency (EPA) announced on February 1, 2024, two proposed rules that will add to its comprehensive approach to tackling per- and polyfluoroalkyl substances (PFAS) pollution and the commercial...more
On November 29, Ohio Attorney General (AG) Dave Yost and Governor Mark DeWine announced a proposed $110 million settlement with Du Pont De Nemours and Co. and The Chemours Company over alleged chemical contamination from...more
On May 3, 2023, the Senate Appropriations Subcommittee on Interior, Environment, and Related Agencies held a hearing on “A Review of the President’s Fiscal Year 2024 Budget Request for the Environmental Protection Agency.” On...more
On Tuesday, March 14, EPA released pre-publication proposed Maximum Contaminant Limits (MCLs) for six specific per- or poly-fluoroalkyl substances (PFAS), also referred to colloquially as “forever chemicals” and “emerging...more
Regulation Would Apply to PFOA, PFOS, GenX, PFBS, PFHxS, and PFNA - On March 14, 2023, the U.S. Environmental Protection Agency (EPA) proposed new primary drinking water regulations for six of the most common per- and...more
On October 28, 2022, the U.S. Environmental Protection Agency (“EPA”) listed 1,4-dioxane on the Fifth Contaminant Candidate List (“CCL 5”). This is an important step to EPA’s potential regulation of 1,4-dioxane under the Safe...more
The U.S. Environmental Protection Agency (EPA) announced on August 26, 2022, that it will propose to designate perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), “two of the most widely used per- and...more
During the first half of 2022, the U.S. Environmental Protection Agency (EPA) continued to make progress on the actions outlined in its per- and polyfluoroalkyl substances (PFAS) Strategic Roadmap, which contains a schedule...more
On April 13, House lawmakers on Capitol Hill introduced the PFAS Action Act of 2021, a bill that would require the EPA to institute a federal drinking water standard for two specific PFAS compounds....more
On January 14, 2021, on the eve of President Biden’s inauguration, EPA issued an advance notice of proposed rulemaking, seeking comment on whether PFOA and PFOS should be regulated under the Comprehensive Environmental...more
Perfluoroalkyl and polyfluoroalkyl substances, commonly referred to as PFAS or PFOS, have been a key ingredient in numerous industrial and consumer products for decades. These man-made chemicals are prevalent and are also...more
EPA has promulgated a final rule declining to impose final assurance requirements on the electric power, petroleum and coal manufacturing, and chemical manufacturing industries to clean up spills of hazardous substances. ...more
The Association of State and Territorial Solid Waste Management Officials (“ASTSWMO”) submitted June 10th comments to the United States Environmental Protection Agency (‘EPA”) addressing the: Draft Interim Recommendations...more
Per- and polyfluoroalkyl substances (“PFAS”) are synthetic chemicals used in a number of industrial processes and in the manufacturing of certain consumer goods because of their fire resistance and because they repel oil,...more
A flurry of recent federal legislative and regulatory action has put per- and polyfluoroalkyl substances (“PFAS”) on center stage in 2019. PFAS chemicals were once widely used in manufacturing processes, but recent research...more
In a recent article posted by Manufacturing Today, we discussed the unexpected risks facing manufacturers of products containing Per- and polyfluoroalkyl substances (PFAS). PFAS are a class of more than 3,000 man-made...more
In a divisive political climate, one issue many Republicans and Democrats seem to agree upon is the need to take action on per- and poly-fluorinated chemical compounds (“PFAs”). These chemicals include, but are not limited...more
TSCA/FIFRA/IRIS/NTP/TRI - EPA Releases TRI Preliminary Dataset For Calendar Year 2015: On July 20, 2016, the U.S. Environmental Protection Agency (EPA) announced the availability of the Toxics Release Inventory (TRI)...more