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
There have been more changes to the National Environmental Policy Act (“NEPA”) and its implementing regulations in the past nine months than perhaps at any point since NEPA was signed into law by President Nixon on January 1,...more
The U.S. Supreme Court on June 20, 2025, issued a 7-2 decision in Diamond Alternative Energy, LLC v. EPA, clarifying when stakeholders have standing to challenge an agency action based on market effects rather than direct...more
The orders span various sectors and aim to introduce sunset provisions into regulations and eliminate regulations deemed unlawful or anti-competitive....more
Welcome to Industrials Regulatory News and Trends. In this regular bulletin, DLA Piper lawyers provide concise updates on key developments in the industrials sector to help you navigate the ever-changing business, legal, and...more
On March 12, 2025, U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin announced more than 30 actions to roll back regulations to advance President Trump’s Day One executive orders. These include actions...more
The first weeks of the Trump Administration have been defined by executive orders and new policies that were immediately challenged on constitutional or statutory grounds....more
On his first day in office, President Trump signed Executive Order (EO) 14154, Unleashing American Energy. Halfway through the lengthy Order, one paragraph requires the Administrator of the Environmental Protection Agency...more
As the new Trump administration settles into office, the energy and sustainability landscape is already seeing significant shifts and is poised for more. In this issue, we explore those latest developments and provide...more
The Trump administration has asked the U.S. Supreme Court to pause its review of a case involving California’s stricter vehicle emissions and electric vehicle standards. Acting Solicitor General Sarah Harris filed the request...more
Overview - Following our post-election Alert outlining major anticipated themes for environmental and natural resource law and policy in the second Trump administration, leaders from a number of our practices – many of...more
When you find yourself digging the same hole and getting nowhere, quit digging. At least, that is what rational logic would dictate. On December 30, 2022, the U.S. EPA and the U.S. Army Corps of Engineers (collectively,...more
The U.S. Supreme Court’s June 30 decision in West Virginia v. Environmental Protection Agency will reverberate throughout the administrative state, inviting challenges to agency actions on major policy issues - including...more
On May 26, the U.S. Supreme Court ruled to allow the Biden administration to continue using the social cost of carbon estimates in its regulatory analyses, developed pursuant to an executive order from President Joe Biden. ...more
The US Environmental Protection Agency and the Army Corps of Engineers’ joint proposed definition of “waters of the United States” would eliminate the regulation of waters with a “significant nexus” to certain other covered...more
In order to solicit input on a proposed regulatory change, the Environmental Protection Agency (“EPA”) has issued a supplemental notice seeking comment for the revised “waters of the United States” rule (also known as the...more
It is becoming increasingly difficult for the regulated community to stay abreast of state and federal environmental regulatory developments, particularly as they are decided in court. The following alert summarizes some...more
The U.S. Supreme Court ruled Monday that the federal district courts can hear challenges to the U.S. Environmental Protection Agency’s and U.S. Army Corps of Engineers’ 2015 Clean Water Rule, rejecting the federal...more
Keeping track of the ongoing administrative and judicial developments on the issue of Clean Water Act jurisdiction has become almost as complex as trying to make a jurisdictional determination itself. Here is a handy synopsis...more
On April 3, 2017, the United States Supreme Court denied a request from the Trump Administration to place a hold on the pending litigation in which the EPA’s and the U.S. Army Corps of Engineer’s Clean Water Rule is being...more
Two days ago, President Trump issued an executive order (Order) that will scale back the U.S. Environmental Protection Agency’s (EPA) and U.S. Army Corps of Engineers’ (Corps) hotly contested “waters of the United States”...more
In addition to a January 20th Presidential Memorandum freezing all, not yet enacted, rules and sending them back to the agencies and Office of Management and Budget for reconsideration, and the utilization of the...more
Earlier this year, Freedom Partners, a conservative advocacy group, released A Roadmap to Repeal containing a list of former President Barack Obama's regulations that the group argued should be repealed quickly after the...more