The rule takes effect on March 12, 2025. Interested parties may submit comments on or before October 15, 2024.

Partners Kenneth Chernof and James Herschlein, co-chairs of the firm's Litigation group, were featured as "Litigation Leaders" by The American Lawyer's Litigation Daily. The "Litigation Leaders"

Last month, the US District Court for the Northern District of California granted in part and denied in part a motion to dismiss a putative class action brought by beer consumers.

The U.S. District Court for the Eastern District of Pennsylvania has provided an in-depth analysis of how the attorney-client privilege ...

In this episode of Bona Fide Needs, Pub K managing editor Bill Olver is joined by Arnold & Porter False Claims Act Practice (FCA) practice partners Tirzah Lollar and Christian Sheehan...

As a threshold matter, the court first confirmed that the forty-three documents at issue were in fact privileged, and that their disclosure was inadvertent.

The Southern District of New York recently quashed a subpoena seeking documents from the Commonwealth of Australia and New Zealand Banking Group Limited for use in a foreign arbitration proceeding.

In a closely watched decision that ultimately rested on narrow grounds, the Supreme Court held in Town of Chester v. Laroe Estates that an "intervenor-of-right" under Federal Rule of Civil Procedure...

As generative AI and digital platforms face mounting legal challenges, companies must understand how plaintiffs are adapting traditional product liability theories to target modern technologies. This discussion examines emerging litigation strategies drawn from social media trials and AI lawsuits, exploring how these theories may extend beyond platform developers to enterprise users and service providers.

Ryeco discovered the fraud, performed a forensic investigation, and obtained a coverage denial from Selective Insurance Company.

Bryan Marra, Senior Attorney in the Antitrust practice group, was featured in the article "AI's Expanding Role in Antitrust: How LLMs Are Changing Regulatory Reviews," published by Lighthouse and JD Supra

Your app could be the next product liability defendant. In this edition of our Inside Litigation series, partner Diana Sterk examines a significant shift...

On April 17, 2026, the Division of Corporation Finance issued a no-action letter to Tower Semiconductor Ltd., an Israeli foreign private issuer (Tower), extending until May 29, 2026 the date through which Tower’s directors and officers may fail to file required Section 16(a) reports without leading the Division of Corporation Finance to recommend enforcement action to the SEC. The Division had previously granted no-action relief for failures to file until April 20, 2026.

As artificial intelligence (AI) continues to transform pharmaceutical and medical device innovation, legal questions may emerge around its role in preclinical and regulatory research.

Food and medical product companies must prepare for and respond to Food and Drug Administration inspections.

Chinese regulators have issued updates on enforcement cases targeting former officials who had responsibility for the life sciences industry, including those who served in the National Medical Products Administration (NMPA), which plays a role similar to the U.S. Food and Drug Administration.

An Executive Order the White House issued this morning signals a major shift in how the U.S. government funds nongovernmental organizations (NGOs).

When a prime contractor-subcontractor dispute emerges in government contracting, the initial response can determine the entire trajectory of the case. This analysis explores the critical actions in-house counsel must take within the first 72 hours, from identifying time-sensitive deadlines to building a contemporaneous record that can make or break your position in what are often the most complex disputes in the industry.

Text messaging, chat platforms, and ephemeral messaging apps have long been central modes of communication for many professionals...

The U.S. Department of Justice (DOJ) announced its most recent settlement under the Civil Cyber-Fraud Initiative on December 5, 2025 for about $420,000.