News & Analysis as of

Enforcement Actions Supreme Court of the United States Environmental Protection Agency (EPA)

Tonkon Torp LLP

U.S. Supreme Court Limits EPA Discretion in Landmark NPDES Permit Decision

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The Supreme Court’s recent decision in City and County of San Francisco v. Environmental Protection Agency, (EPA) 604 U.S. ____ (2025) significantly alters the regulatory landscape for NPDES permits under the Clean Water Act...more

Morrison & Foerster LLP

2024 State AGs Year in Review - UPDATED 4/1/25

In 2024, state attorneys general (“State AGs”) focused on a broad variety of areas and industries including, in particular, emerging industries such as artificial intelligence (AI) and privacy and social media protections....more

Holland & Hart LLP

Supreme Court Invalidates "End-Result" Provisions in Clean Water Act Discharge Permits

Holland & Hart LLP on

The U.S. Supreme Court last week, in a 5-4 decision, held that discharge permit “end-result” requirements—those that make a permittee responsible for the quality of the receiving water into which the permittee discharges—are...more

DLA Piper

Supreme Court Limits EPA's Permitting Authority Under the Clean Water Act

DLA Piper on

The Supreme Court recently ruled that the Clean Water Act (CWA) does not authorize the Environmental Protection Agency (EPA) to impose “generic” or “end-result” prohibitions in National Pollutant Discharge Elimination System...more

Allen Matkins

California Environmental Law & Policy Update 3.7.25

Allen Matkins on

On Tuesday, in a 5-4 opinion authored by Justice Samuel Alioto, the U.S. Supreme Court issued a pivotal ruling that the Clean Water Act (CWA) provisions authorizing the U.S. Environmental Protection Agency (EPA) to impose...more

Goldberg Segalla

Supreme Court Requires EPA to Set Specific Targets in Water Permits

Goldberg Segalla on

The U.S. Supreme Court on Tuesday, in San Francisco v. EPA, held in a 5-4 decision that the EPA cannot enforce requirements in wastewater permits that “do not spell out what a permittee must do or refrain from doing.” San...more

Stoel Rives - Environmental Law Blog

SCOTUS Strikes Down “End-Result” Limitations in NPDES Permits

Whether issued by an authorized State or the Environmental Protection Agency (“EPA”), a National Pollutant Discharge Elimination System (“NPDES”) permit issued under the Clean Water Act allows a permittee to discharge...more

Nossaman LLP

City and County of San Francisco vs. EPA: Implications for Clean Water Act Permittees

Nossaman LLP on

On March 4, 2025, the U.S. Supreme Court issued its opinion in the case City and County of San Francisco v. Environmental Protection Agency, in which it held that “end-result” requirements routinely imposed by the U.S....more

Stinson LLP

Supreme Court Rules for Permit Holders on Age-Old CWA Dispute

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In a 5-4 ruling on March 4, the U.S. Supreme Court held that the Environmental Protection Agency (EPA) lacks authority to impose Clean Water Act (CWA) conditions in National Pollutant Discharge Elimination System (NPDES)...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Generic Prohibitions/NPDES Permits/Water Quality Standards: United States Supreme Court Decides City/County of San Francisco v....

The Supreme Court of the United States (“Court”) issued an Opinion on March 4th in the case styled: City and County of San Francisco, California v. Environmental Protection Agency. See No. 23-753....more

Kohrman Jackson & Krantz LLP

Supreme Court Rules SEC Use of In-House Tribunals Unconstitutional: A Detailed Examination of the Ruling

On June 27, 2024, the United States Supreme Court issued a landmark decision in SEC v. Jarkesy, ruling that the Securities and Exchange Commission’s (SEC) use of in-house tribunals for civil penalties in securities fraud...more

ArentFox Schiff

SEC v. Jarkesy’s Implications for Environmental Enforcement Actions

ArentFox Schiff on

On June 27, the US Supreme Court issued an opinion in SEC v. Jarkesy that limits the US Securities and Exchange Commission’s (SEC) ability to administratively seek civil penalties against defendants for securities fraud....more

Mintz - Energy & Sustainability Viewpoints

Energy & Sustainability Litigation Updates — August 2022

In June 2022, the Supreme Court issued its decision in West Virginia v. EPA, which held that, under the “major questions doctrine,” the EPA lacked the authority under the Clean Air Act to devise emissions caps based on the...more

White and Williams LLP

A Changing Climate: the Rising Tide of ESG Liability and Implications for D&O Coverage

The latest legal buzzword, ESG, represents the environmental, social and governance factors that many corporations are now required to consider and disclose alongside traditional financial information such as operating...more

Perkins Coie

Supreme Court Decision Portends Greater Judicial Scrutiny of FCC

Perkins Coie on

By a 6-3 majority, the U.S. Supreme Court in West Virginia v. Environmental Protection Agency held that the Environmental Protection Agency’s (EPA) efforts to regulate greenhouse gases by making industry-wide changes violated...more

PilieroMazza PLLC

Weekly Update Newsletter - December 2018 #4

PilieroMazza PLLC on

GOVERNMENT CONTRACTING - According to a Bloomberg Government article, more than 30,000 federal contracting opportunities at twenty-eight (28) agencies are coming up for competition in the coming fiscal years. In a webinar,...more

Blank Rome LLP

White Collar Watch (April 2018 - No. 1)

Blank Rome LLP on

Welcome to the spring edition of our White Collar Watch. Hopefully by the time you are reading this, winter’s storms (finally?) are behind us. 2018 has gotten off to a busy start for our practice and attorneys. We look...more

Allen Matkins

California Environmental Law & Policy Update - June 2016

Allen Matkins on

Environmental and Policy Focus - U.S. Supreme Court allows pre-permit challenges to approved jurisdictional determinations - Allen Matkins - May 31 - In a major new legal development for the Clean Water Act's...more

Foley Hoag LLP - Environmental Law

Pre-enforcement Review? Not Enough. How About Pre-issuance Review?

In Sackett, the Supreme Court ruled that EPA could not issue enforcement orders under the Clean Water Act without allowing the subjects of the order the right to bring a pre-enforcement challenge to such orders under the...more

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