Insights

Washington – December 3, 2024: The Washingtonian has named five Crowell & Moring partners to its 2024 “Top Lawyers” list, featuring the D.C. area’s best legal talent.

Washington – June 6, 2024: Crowell & Moring earned 78 rankings for 67 lawyers, as well as 41 national and statewide practice area rankings, in the Chambers USA 2024 guide. The rankings are driven by independent interviews of clients and lawyers at peer firms.

Responding to the D.C. Circuit’s deadline to inform the court how it wishes to proceed in litigation challenging the agency’s listing of two types of per- and polyfluoroalkyl substances (PFAS) as hazardous substances under Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the Environmental Protection Agency (EPA) stood behind its rule. In a September 17, 2025 filing, EPA told the court that the Trump administration had completed its review and would ultimately keep the Biden-era CERCLA final rule in place. The agency also requested that the court remove—i.e. pause—the abeyance placed on the proceedings, so that the lawsuit could move forward and be adjudicated.

On September 11, 2025, the Environmental Protection Agency (EPA) asked the D.C. Circuit to vacate regulations for four types of polyfluoroalkyls (known collectively as “PFAS”) in drinking water. The motion for partial vacatur marks a significant reversal in the agency’s policy, as the EPA had previously vigorously defended legal challenges to the first-of-their-kind standards in federal court for the past two years. See American Water Works Association, et al. v. EPA, case no. 24-1188 and consolidated cases (D.C. Cir. filed June 7, 2024). Just this month, the case was given the green light to proceed, after being held in abeyance (at the request of both parties) so that the Trump administration could determine how it wished to proceed. The change signals a willingness on the part of the administration to act on previously issued non-legally binding announcements of forthcoming changes to Biden-era rules and may also serve as a harbinger for how the new administration will tackle PFAS under other statutes, such as the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).

The Supreme Court declined to hear two key federal environmental enforcement cases, effectively leaving in place lower court rulings that allow for broad private citizen enforcement under the Clean Water Act and Clean Air Act. Because of the Court’s denials, citizen plaintiffs remain free to pursue enforcement cases in the absence of governmental enforcement, thus companies remain at risk of being sued by active watchdog citizen groups.

Crowell & Moring’s Tax Group invites you to join us for the 37th Annual Managing Tax Audits and Appeals. The seminar will provide an overview of everything you need to know about recent developments and hot topics in tax, from planning through litigation, including perspectives from the IRS.

The EEI Legal Conference is a bi-annual meeting for the General Counsels of shareholder-owned electricity companies to receive updates on new laws and trends in the electric power sector. Partner David Chung will speak on the panel titled “Siting and Permitting: How Do We Get Transmission Built Faster?” This panel will identify to siting and permitting challenges, the range of proposed solutions, and EEI member preferences. It also will review legislation proposed to date, related Federal Energy Regulatory Activity, and regulatory options.

Join Crowell & Moring for a two-part webinar series that will explore the issues impacting investment, development, and operation of water infrastructure in 2021 and beyond. 

The fourth webinar in our Election 2020 series will focus on the presidential candidates’ platforms on environmental law and policy and how American businesses, workers and consumers will have to prepare for two very different worlds depending upon the election outcome. In this roundtable webinar, our lawyers will discuss what’s at stake, the opportunities that exist to influence policy making, and how to leverage administration and congressional priorities under various election scenarios for the coming years, including:

As regulated industries continue to confront mounting disruptions and, in some cases, temporary shutdown as a consequence of the coronavirus (COVID-19) pandemic, they face the added challenge of managing a range of unrelenting environmental compliance obligations at both the federal and state levels.