49 Years of
Keeping Free
Enterprise Free.

Washington Legal Foundation

The nation’s premier public-interest law firm & policy center

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Who We Are

WLF is a national public-interest law firm and legal policy center. Our mission is to defend American free enterprise by litigating, educating, and advocating for a free market, a limited and accountable government, individual and business civil liberties, and the rule of law.

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What We Do

WLF’s vital work to uphold the legal principles that support our free enterprise system are categorized into:

  1. Government Regulation
  2. Combating Litigation Abuse
  3. Economic and Individual Liberties

Litigation

Litigation is the backbone of WLF’s public-interest efforts. WLF litigates before state and federal courts and agencies nationwide. WLF’s litigation team takes a multi-faceted approach to protect and uphold the legal principles that support our free-enterprise system.

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Legal Studies

Successfully advocating for a legal and regulatory environment that fosters free enterprise requires the timely dissemination and steady reinforcement of compelling arguments and ideas to those lawyers and jurists who shape the law.

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The Latest

Legal Backgrounders
January 13, 2026

Flipping the Script on Privilege Logging: What You Need to Know (and Do) About New Privilege Log Rules

Privilege logs are expensive, time-consuming, and fertile ground for a multitude of discovery disputes.  Recent amendments to Rules 26(f) and 16(b) provide new opportunities for counsel to press for case-specific outcomes that can yield significant savings to parties involved in privilege challenges of time, cost, and expended effort.  Importantly, the...

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Press Releases
January 12, 2026

In WLF Victory, the Supreme Court Agrees to Decide Whether Key Federal Statutes Supply an Aiding-and-Abetting Cause of Action

Cisco Systems v. Doe I

As WLF sought in its amicus brief, on Jan. 9, the U.S. Supreme Court agreed to review an appeals court decision that would allow activists to impose liability on U.S. entities for aiding and abetting a third-party’s alleged human rights violations overseas.

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Press Releases
January 12, 2026

Washington Legal Foundation Launches New Website and Refreshed Brand Ahead of 50th Anniversary 

“For nearly 50 years, Washington Legal Foundation has advanced free enterprise and the rule of law through principled advocacy and rigorous legal work. As we approach this milestone, our updated website reflects both the strength of our legacy and our commitment to engaging audiences clearly and effectively in the years...

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Press Releases
January 6, 2026

WLF Urges Supreme Court to Bar Class Certification for Uninjured Disparate-Impact Plaintiffs

City of Cleveland v. Pickett

WLF urges the U.S. Supreme Court to grant certiorari and reverse a U.S. Court of Appeals for the Sixth Circuit decision that blessed certifying a disparate-impact damages class with many uninjured members.

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Press Releases
January 5, 2026

WLF Advises EPA, Army Corps of Engineers Against Muddying Up “Waters of the United States” Definition

In re Updated Definition of “Waters of the United States”

WLF urged the EPA and the U.S. Army Corps to update the Clean Water Act’s definition of “waters of the United States” by hewing closely to the U.S. Supreme Court’s decision in Sackett v. EPA.

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WLF Legal Pulse
January 5, 2026

In FS Credit Opportunities Corp., SCOTUS Wades Back into Private Rights of Action

A recent oral argument revealed that whether Congress meant private parties to enforce part of a law regulating investment is a close question.

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WLF Month in Review
January 5, 2026

December 2025 Month in Review

Highlights: 3 amicus filings – 1 victory – 3 publications – 1 new video short

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