Act of State Doctrine

Executive Control Versus “Deference” in Halkbank

On January 17, the Supreme Court heard oral argument in Turkiye Halk Bankasi A.S. v. United States(Halkbank) on whether the Foreign Sovereign Immunities Act (FSIA) applies to criminal prosecutions. One argument advanced by the government in Halkbank (and other immunity cases) is that the executive branch has absolute control over immunity determinations not governed by…

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The Executive Does Not Control Common Law Immunity

A previously reported on TLB, the Supreme Court granted certiorari in Türkiye Halk Bankasi, A.S. v. United States, to decide whether a bank owned by Turkey is entitled to foreign state immunity from federal criminal prosecution.  Halkbank was indicted for evading sanctions against Iran. Both lower courts denied immunity to Halkbank, reasoning in part that…

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Is MBS Entitled to Head of State Immunity?

Editor’s Note: This article also appears in Just Security. In 2018, Saudi security agents brutally murdered journalist Jamal Khashoggi at Saudi Arabia’s consulate in Istanbul, Turkey. U.S. intelligence agencies concluded that Crown Prince Muhammad bin Salman (MBS) approved the operation. In 2020, Khashoggi’s widow and a non-profit organization that he helped found sued MBS and…

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Throwback Thursday: American Banana and the Presumption Against Extraterritoriality

Today, it is “well established” that U.S. antitrust law applies extraterritorially to foreign conduct that causes substantial effects in the United States, but this was not always true. When the Supreme Court first addressed the geographic scope of the Sherman Act in 1909, it held that the act applied only to conduct in the United…

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When Should Federal Common Law Govern Transnational Litigation?

The conventional wisdom is that transnational litigation “can trigger foreign relations concerns.” Because the federal government has primary responsibility for the United States’ relations with other nations, the question naturally arises whether federal law should govern such litigation even when neither a federal statute, nor the U.S. Constitution, nor a treaty is applicable. Currently, as…

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A Primer on State Law in Transnational Litigation

The procedural and substantive rules that U.S. courts apply in transnational litigation come from many sources, including the U.S. Constitution, international treaties, customary international law, federal statutes, federal rules, and federal common law (both preemptive and non-preemptive)—but also, state statutes, state rules, and state common law. This primer focuses on the underappreciated role of state…

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Throwback Thursday: International Association of Machinists v. OPEC

In 1978, the International Association of Machinists (IAM), a labor union, sued OPEC and its member countries for violating U.S. antitrust law by operating a cartel. The district court held that OPEC countries were immune from suit under the Foreign Sovereign Immunities Act (FSIA). On appeal the Ninth Circuit affirmed the district court’s dismissal on…

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Second Circuit Rejects Act of State Doctrine in Antitrust Case

In a recent decision, Celestin v. Caribbean Air Mail, Inc., the Second Circuit held that the act of state doctrine does not bar U.S. antitrust claims based on the acts of a foreign government. Although the Second Circuit is right, its decision diverges from the decisions of other circuits that have applied the doctrine as…

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Throwback Thursday: Joseph Story and the Comity of Nations

One of the most influential books on transnational litigation was written nearly two centuries ago by a sitting Justice of the U.S. Supreme Court. Joseph Story’s Commentaries on the Conflict of Laws, first published in 1834, synthesized foreign and domestic cases regarding conflict of laws and the enforcement of foreign judgments. Story endorsed international comity…

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Cert Petition Challenges Second Circuit’s Comity Abstention Doctrine

A cert petition filed with the Supreme Court on March 21, 2022 challenges the doctrine of prescriptive comity abstention.  The Second Circuit used this doctrine to reverse a $147 million antitrust judgment against Chinese companies for fixing the price of vitamin C sold into the United States. The Second Circuit’s decision relies on the kind…

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Ingrid (Wuerth) Brunk

Vanderbilt Law School
ingrid.wuerth@vanderbilt.eduEmail

William Dodge

UC Davis School of Law
wsdodge@ucdavis.eduEmail

Maggie Gardner

Cornell Law School
mgardner@cornell.eduEmail

John F. Coyle

University of North Carolina School of Law
jfcoyle@email.unc.eduEmail

Zachary D. Clopton

Northwestern Pritzker School of Law
zclopton@law.northwestern.eduEmail

Matt Slovin

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Noah Buyon

Duke University School of Law
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Will Moon

University of Maryland
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William K. McGoughran

Vanderbilt Law School
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Chimène Keitner

UC Davis School of Law
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Catherine Amirfar

Debevoise & Plimpton LLP
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Justin R. Rassi

Debevoise & Plimpton LLP
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Isabelle Glimcher

Debevoise & Plimpton LLP
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Ben Köhler

Max Planck Institute for Comparative and International Private Law
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Aaron D. Simowitz

Willamette University College of Law
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