On-Demand Webinar | Regulatory Uncertainty and Linear Infrastructure Projects: Where Are We and What’s Ahead?
PFAS: Increasing Regulations and Managing Legal Liability
On-Demand Webinar | Linear Infrastructure Redux: Adapting Your Projects to Meet the New Regulatory Climate
The Current and Future Landscapes of EPA Criminal and Civil Enforcement
On-Demand Webinar | The New NEPA Regulations: A Practical Guide to What You Need to Know
One-on-One with David Fotouhi, Acting General Counsel at the EPA
Volatile Times in Vapor Intrusion Regulation: A Legal and Technical Update
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
[WEBINAR] Update on the California Environmental Quality Act: What’s New for 2018
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 question of whether ethylene oxide emissions constitute traditional environmental pollution for the purpose of interpreting commercial general liability pollution exclusions remains unsettled in many jurisdictions across...more
Three individuals (collectively, “Plaintiffs”) filed on April 18th a class action Complaint (“Complaint”) against Eco-Vista, LLC (“Eco-Vista”), in the Circuit Court of Washington County, Arkansas. See 72CV-25-1748....more
Last week, the Oregon Supreme Court issued an important decision interpreting the Oregon Environmental Cleanup Assistance Act (OECAA), clarifying the boundaries of insurer contribution rights and the scope of the statute’s...more
On March 4, 2025, the U.S. Supreme Court issued a 5-4 opinion in City and County of San Francisco v. Environmental Protection Agency, holding that “end-result” requirements routinely imposed by the EPA in NPDES permits issued...more
An Update on the Legal Landscape Surrounding Plastic Pollution - It’s hard to reflect on “Our Power, Our Planet” this Earth Day without discussing plastic. Plastic is deeply embedded in our daily lives. Consider, for...more
The California legislature continues to advance Senate Bill 601 (SB 601), the “Right to Clean Water Act,” which aims to safeguard protections for California’s streams and wetlands that lost federal protection under the Clean...more
We have previously written on the evolving risks associated with PFAS—also known as “forever chemicals”—and their implications for policyholders navigating environmental liabilities involving both PFAS and PFAS-related...more
On April 8, 2025, President Trump issued Executive Order 14260, Protecting American Energy From State Overreach. Framed as part of the Administration’s broader strategy of unleashing American energy, the Order directs...more
“Contaminants Compass” is a monthly newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal “Contaminants Compass” is a monthly newsletter that provides updates, legal...more
Per- and polyfluoroalkyl substances (PFAS) litigation is rapidly becoming one of the most dynamic and evolving areas of environmental law. With thousands of cases consolidated in the Aqueous Film-Forming Foams (AFFF)...more
In a case that has profound implications for the regulated community, particularly in the realms of environmental justice, civil rights, and land use planning, the U.S. Fifth Circuit Court of Appeals has permitted plaintiffs...more
On April 17, 2025, the Ninth Circuit Court of Appeal will hear oral argument in Pakootas v. Teck Cominco on a question that has plagued CERCLA NRD practitioners and parties for years, if not decades: whether cultural...more
On April 3, 2025, Brazil’s Federal Environmental Agency for the protection of Conservation Units (“ICMBio”) published Normative Instruction No. 16/2025, modifying the procedures regulating its role as an intervening agency in...more
Last month, the International Agency for Research on Cancer (IARC) announced its new classification for “automotive gasoline and some oxygenated gasoline additives.” In a result that follows IARC’s previous pattern and...more
What You Need to Know in a Minute or Less - Effectively defending emerging contaminant litigation requires counsel capable of navigating extremely complex scientific issues related to causation, while also not losing sight of...more
The Law Court recently issued a decision in Eastern Maine Conservation Initiative v. Board of Environmental Protection that contains an enlightening discussion of what an agency must consider—as opposed to what an agency may...more
After more than 50 years, EPA and the Army Corps of Engineers (“the Agencies”) continue to struggle to find a durable definition of “waters of the United States” (“WOTUS”) in the Clean Water Act, leaving the regulated...more
On April 10, 2025, at the request of the Environmental Protection Agency (EPA), the U.S. Court of Appeals for the District of Columbia Circuit extended the stay by 30 days in American Water Works Association, et al. v. EPA,...more
Insights from decades of intense scrutiny of dioxins and PCBs in the environment, beginning in the 1960s, remain pertinent to our current challenges with PFAS. The lessons learned regarding detection and measurement,...more
California Fish and Game Code Section 5937 has long been a subject of scholarly debate with uncertainty in its application. In a published opinion filed on April 2, 2025, California’s Court of Appeal for the Fifth Appellate...more
President Trump issued an executive order this Tuesday taking aim at state and local climate change laws and policies, including California’s landmark market program for reducing greenhouse gases. The order directs U.S....more
This article will discuss policyholder concerns after a California federal court recently found that some PFAS claims in an MDL were excluded under a pollution exclusion, but others were not. The case is Nat'l Foam, Inc. v....more
PFAS-related litigation continues to climb and to diversify as to claims and parties. See the attached graphics, updated through the first quarter of 2025. We will continue to update these graphics on a quarterly basis....more
On March 14, 2025, the California Court of Appeal for the First District issued the first published opinion interpreting Assembly Bill 52 (AB 52), the law governing tribal consultation procedures under the California...more