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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. Combating Litigation Abuse
  2. Defending the Rule of Law
  3. Opposing Overregulation
  4. Protecting Economic 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

WLF Legal Pulse
September 3, 2026

Three Problems with the FTC’s Section 2 Theory on Patent-Applications in CareFirst of MD v. Amgen

The FTC's perspective on patent-application acquisition expressed in a private antitrust lawsuit is novel, difficult to reconcile with federal law, and threatens to chill innovation.

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Press Releases
September 3, 2026

WLF Urges Federal Court to Permanently Enjoin California’s Labor-Law Power Grab

National Labor Relations Board v. State of California

WLF joined a coalition of concerned amici in urging a federal trial court in California to fully enjoin enforcement of AB 288, a state law that injects California bureaucrats into private-sector labor disputes.

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WLF Legal Pulse
September 1, 2026

“Possess” or “Collect” under Illinois’ BIPA: Seventh Circuit Resolves Trial-Court Split

Resolving a split among its federal district courts, the 7th Circuit held that a company does not "possess" or "collect" biometric data under Illinois law by supplying software that processes such data on a user's device.

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WLF Legal Pulse
September 1, 2026

Broad, But Not Boundless: The Eleventh Circuit Gets Federal Officer Removal Right in Pine Hill v. 3M

The 11th Circuit properly applied a broad reading of a federal statute that allows government contractors to seek removal of lawsuits to federal court.

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WLF Month in Review
September 1, 2026

August 2026 Month in Review

HIGHLIGHTS: 11 briefs filed - 4 victories - 7 publications

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Press Releases
August 31, 2026

WLF Asks Eighth Circuit to Affirm Dismissal of Speculative ERISA Drug-Pricing Claims

Navarro v. Wells Fargo & Co.

WLF urged the Eighth Circuit to affirm the district court’s dismissal of an ERISA class action in which the plan participants failed to prove a concrete harm.

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Press Releases
August 28, 2026

WLF Urges Supreme Court to Clarify Limits of CERCLA Liability

Teck Metals v. Confederated Tribes of the Colville Reservation

WLF supported a petition asking the Supreme Court to review a Ninth Circuit ruling that dramatically expands environmental damages.

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