Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 15 JULY 2026

Generative AI Is Reshaping The Defense Of Complex Litigation

Arnold & Porter
Arnold & Porter
Contributor
Arnold & Porter

Arnold & Porter

With over 1,000 lawyers across 16 offices worldwide, Arnold & Porter is renowned for its...

View firm profile
Explore more from Arnold & Porter

Generative AI is transforming litigation defense by enabling in-house legal teams to manage costs and complexity more effectively across the entire case lifecycle. From early research and drafting through expert witness strategy and trial preparation, AI tools are helping defense teams work faster and more consistently. How are these technologies reshaping the way sophisticated counsel approaches multidistrict litigation, mass torts, and large-scale document management?

United StatesMedia, Telecoms, IT, Entertainment
David A. Kerschner
David A. Kerschner
Melissa Weberman
Melissa Weberman
Angela M. Pelletier
Angela M. Pelletier
Author LinkedIn connections

Generative artificial intelligence is reshaping the legal landscape. Complex cases that once required many hours to develop and investigate can now be researched and turned into a complaint in a fraction of the time.

For example, third-party companies are leveraging generative AI tools to identify potential lawsuits and give plaintiffs attorneys a head start before a single client has walked through the door.

As reported last August by Forbes, AI-powered startups are now scanning corporate reports, regulatory filings and news archives, and are both selling actionable case leads to plaintiffs attorneys and assisting with plaintiff recruitment through targeted digital advertising.1

Moreover, generative AI tools can help pro se plaintiffs bring more sophisticated cases. An article published in the New York Times on May 28 shows that the proportion of pro se cases filed by nonprisoners increased from 11% of all civil cases five years ago to 16.8% in 2025.2

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

View source

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

California Requires Disclosure Of AI-Generated People In Advertising

California has enacted a groundbreaking AI disclosure law requiring advertisers to clearly identify when synthetic performers appear in their marketing materials. The legislation, set to take effect in 2027, includes a private right of enforcement that could potentially open the door to class action litigation against brands using AI-generated performers without proper disclosure.
United StatesMedia, Telecoms, IT, Entertainment
Foley Hoag LLP
Foley Hoag LLP
Article

FCC Revises TCPA Consent Revocation Rules: Exclusive Opt-Out Methods, Category-Specific Revocations, And Other Key Changes

The Federal Communications Commission has unanimously approved sweeping changes to its Telephone Consumer Protection Act consent revocation rules, fundamentally altering how businesses must handle consumer opt-out requests for calls and texts. These new regulations replace the controversial 2024 "revoke all" rule with more flexible options that allow companies to designate exclusive opt-out methods while distinguishing between marketing and informational messages.
United StatesMedia, Telecoms, IT, Entertainment
Kelley Drye & Warren LLP
Kelley Drye & Warren LLP
Article

FCC Tightens Equipment Rules

The Federal Communications Commission has adopted sweeping new restrictions targeting equipment containing components from entities on its Covered List, fundamentally reshaping how manufacturers, online marketplaces, and equipment modifiers must approach FCC compliance. These rules establish unprecedented prohibitions on logic-bearing hardware components, impose strict display requirements for e-commerce platforms, and clarify when existing authorizations can support equipment modifications.
United StatesMedia, Telecoms, IT, Entertainment
Steptoe LLP
Steptoe LLP
Article

Nationwide EAS Test Coming November 17, 2026

FEMA and the FCC will conduct a nationwide test of the Emergency Alert System on November 17, 2026, requiring participation from all radio and television stations, cable systems, and satellite services. EAS Participants must file three separate forms through the EAS Test Reporting System, with specific deadlines ranging from October 30, 2026, through January 2027. Certain translator and repeater stations are exempt from the registration and filing requirements.
United StatesMedia, Telecoms, IT, Entertainment
Wiley Rein
Wiley Rein
Article

The Chemical Compound — Q3 2026

This quarterly newsletter examines critical developments in chemical regulatory law, covering litigation outcomes that reshape EPA's authority under TSCA, landmark Supreme Court decisions on pesticide labeling preemption, and emerging state and international frameworks governing PFAS and other chemicals of concern. The edition analyzes how recent Fifth Circuit rulings on methylene chloride regulations may fundamentally alter EPA's approach to risk evaluations and management rules across its entire existing
United StatesEnvironment
Arnold & Porter
Arnold & Porter
Article

Pseudonymised, Not Anonymous: What The Italian Garante’s €7 Million IQVIA Fine Means For Health Data

The Italian data protection authority fined IQVIA Solutions Italy €7 million for treating patient records as anonymous when they were actually pseudonymised personal data subject to GDPR. This decision demonstrates regulators' strict interpretation of what constitutes personal data, even as the EU considers narrowing this definition through the Digital Omnibus reforms.
GlobalPrivacy
Arnold & Porter
Arnold & Porter
Article

FDA Issues Prescription Drug Use-Related Software Guidance After A Several-Year Delay

The FDA has finalized guidance on Prescription Drug Use-Related Software (PDURS), establishing how drug labeling authorities apply to software disseminated by pharmaceutical sponsors. This regulatory framework distinguishes between software essential to safe drug use and promotional applications, while clarifying submission requirements and clinical evidence standards for including software functions in FDA-approved prescribing information.
United StatesFood, Drugs, Healthcare, Life Sciences
Arnold & Porter
Arnold & Porter
Article

The FCC’s Next Move On Supply Chain Security: What Manufacturers Need To Know

The Federal Communications Commission has proposed sweeping changes to its equipment authorization program that would reorganize security restrictions around where devices are manufactured rather than who makes them. These new measures could fundamentally reshape how communications equipment—from smartphones to data center hardware—enters the U.S. market, with significant implications for manufacturers relying on foreign production.
United StatesGovernment, Public Sector
Arnold & Porter
Arnold & Porter
Article

Before The FCA: CMS And HHS Leaders Discuss Administrative Tools Leading Healthcare Fraud Enforcement

Federal healthcare fraud enforcement leaders reveal a strategic shift at CMS and HHS-OIG, where administrative sanctions—including enrollment moratoria, revocations, and exclusions—now serve as the first line of defense against fraud, often preceding False Claims Act litigation. The panel discussion at AHLA's Fraud and Compliance Forum outlined how agencies are leveraging data analytics, financial crimes intelligence, and cross-program coordination to identify and shut down fraudulent providers
United StatesFood, Drugs, Healthcare, Life Sciences
Arnold & Porter
Arnold & Porter
Article

FTC Issues Rigorous Requirements On Using AI-Assisted Review Or Technology-Assisted Review To Respond To Investigational Subpoenas

The Federal Trade Commission has introduced stringent new requirements for parties using technology-assisted review or artificial intelligence in document production during investigations, mandating extensive upfront disclosures, prescriptive performance metrics, and validation processes. These requirements represent a significant departure from previous FTC practice and may discourage parties from using AI or TAR due to increased complexity and agency oversight. Parties now face critical decisions about wh
United StatesLitigation, Mediation & Arbitration
Arnold & Porter
Arnold & Porter
Article

China Compliance Update: Anti-Corruption — Summer 2026

Chinese authorities issued the first major update to criminal bribery laws in a decade, lowered thresholds for private-sector corruption crimes, and maintained aggressive enforcement against both bribe givers and receivers. Three senior officials faced prosecution in the first half of 2026, with investigations reaching back decades and emphasizing "family-style corruption" involving relatives who exploited officials' influence for personal gain.
ChinaCriminal Law
Arnold & Porter
Arnold & Porter
Article

District Court Enjoins EPA From Reclassifying California’s Clean Air Act Waivers

A federal district court has preliminarily enjoined the EPA from reclassifying California's Clean Air Act preemption waiver orders as "rules" subject to the Congressional Review Act. The court found that EPA's reclassification likely violated the Administrative Procedure Act and exceeded the agency's authority, though the order does not prevent Congress from proceeding with pending disapproval resolutions.
United StatesEnvironment
Arnold & Porter
Arnold & Porter