Polsinelli Podcasts - FDA Denies Amgen Citizen Petition in Biosimilar Dispute
The Illinois Attorney General along with the Sierra Club and Friends of the Chicago River entered into a Consent Order (“CO”) with 401 North Wabash Venture, LLC d/b/a Trump International Hotel & Tower (“Trump Tower”)...more
In a significant victory for environmental advocacy groups, the Supreme Court’s refusal on June 30, 2025 to grant certiorari in two pivotal cases (Port of Tacoma, et al. v. Puget Soundkeeper Alliance and ExxonMobil Corp., et...more
On June 30, 2025, the Supreme Court denied industry group petitions to review and reverse two cases—one out of the Fifth Circuit and the other out of the Ninth Circuit—that could have significantly restricted the ability of...more
This alert was originally published on June 3, 2025, and has been revised based on recent developments. Update: On June 30, 2025, the U.S. Supreme Court denied certiorari Port of Tacoma v. Puget Soundkeeper Alliance, No....more
The Towns of Sunnyvale and Mountain View, California (collectively, “Cities”) filed a January 17th Pleading against San Francisco Baykeeper (“Baykeeper”) styled: Defendants’ Motion for Sanctions for Spoilation of...more
Each year, many California businesses receive letters from private entities, typically environmental nongovernmental organizations (Citizen Groups), alleging that those businesses’ facilities are in violation of applicable...more
Key Takeaways - Federal citizen suits are likely to become more frequent as the federal government decreases its enforcement efforts. Federal courts are split on whether Clean Water Act (CWA) citizen suits can enforce...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
Mr. David A. Ludder Transmitted a February 7th document to the United States Environmental Protection Agency (“EPA”) styled: Notice of Intent to Sue Administrator under Clean Water Act §505(a)2,33U.S.C. §1365 (a)2....more
President Donald Trump’s second term has already proven to be an extension of his first-term deregulatory agenda at the U.S. Environmental Protection Agency (EPA). Given historical trends, such deregulation will likely prompt...more
Earlier this week, in what almost certainly has to be the most fractured appellate decision in the history of the United States courts, the 5th Circuit Court of Appeals, sitting en banc, affirmed via per curiam decision the...more
Last month, I advised plastics manufacturers to prepare for more litigation. Although I am generally loath to speculate, it already looks as though this prediction is coming true. Earlier this month, PennEnvironment and...more
In April of 2020 the Supreme Court of the United States answered a yes or no question with a maybe. The question: does a discharge to groundwater require a permit under the Federal Clean Water Act....more
Last week, the First Circuit Court of Appeals ruled that a person who enters into an administrative settlement with a state is immune from citizen suits seeking civil penalties, but not immune from suits for declaratory or...more
This week the Massachusetts Attorney General joined the Department of Justice in asking the First Circuit Court of Appeals to overturn what has been the law in the First Circuit for thirty years -- one can't bring a citizen...more