Polsinelli Podcasts - FDA Denies Amgen Citizen Petition in Biosimilar Dispute
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
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
Late last month, I noted that the overturning of Chevron did not mean the end of judicial deference to agency expertise. Earlier this week, a decision by the D.C. Circuit Court of Appeals provided some confirmation that...more
By majority decision in Naturaland Trust v. Dakota Finance, LLC, the United States Court of Appeals for the Fourth Circuit struck a blow against one of the affirmative defenses a company may use to defend against citizen...more
A unanimous three-judge panel in the US Court of Appeals for the Tenth Circuit affirmed on December 28, 2021 that private citizens and environmental groups have the right to seek enforcement of the Clean Air Act’s...more