Supreme Court Says Helms-Burton Abrogates Foreign Sovereign Immunity
In Exxon Mobil Corp v. Corporación CIMEX, S.A. (Cuba), the Supreme Court held that the Helms-Burton Act abrogated the sovereign immunity of Cuban agencies and instrumentalities for suits brought under the Act. Plaintiffs may therefore pursue such suits whether or not they can satisfy one of the exceptions to immunity in the Foreign Sovereign Immunities…
Continue ReadingSupreme Court Decides Cisco and Cimex
Earlier today, the U.S. Supreme Court handed down decisions in two significant transnational litigation cases. In Cisco Systems, Inc. v. Doe, the Court held that federal courts may not recognize any new causes of action under the Alien Tort Statute (ATS), “clos[ing] the door” on human rights litigation under the ATS and effectively overruling Sosa…
Continue ReadingSupreme Court Permits Claims Against Cruise Lines for Using Cuban Docks
On May 21, 2026, the U.S. Supreme Court held that Havana Docks, a U.S. company, may sue U.S. cruise lines under the Helms-Burton Act for using docks confiscated by the Cuban government in 1960. Title III of the Act allows U.S. nationals with claims to property expropriated by Cuba to sue any person who “traffics…
Continue ReadingNew Legislation Aids Claims by Victims of Nazi Expropriations
Congress has passed legislation making it easier for plaintiffs to recover Nazi-looted art and other expropriated property. If the president signs the Holocaust Expropriated Art Recovery (“Hear”) Act of 2025 into law, defendants will have fewer procedural protections from such claims, including a more limited immunity defense for foreign sovereigns. The legislation illustrates how Congress…
Continue ReadingThrowback Thursday: The Helms-Burton Act’s 30th Anniversary
Thirty years ago today, on March 12, 1996, President Clinton signed into law the Cuban Liberty and Democratic Solidarity (LIBERTAD) Act of 1996, better known by the names of its principal sponsors as the Helms-Burton Act (“the Act”). The Act was designed to sanction Fidel Castro’s government and to encourage a transition to a democratically…
Continue ReadingPreview of Supreme Court Arguments in Helms-Burton Act Cases: Havana Docks and Cimex
On February 23, 2026, the Supreme Court will hear oral arguments in Havana Docks Corp. v. Royal Caribbean Cruises and Exxon Mobil Corp v. Corporación Cimex. Prior coverage is here, here, and here. The Helms-Burton Act cases slated for argument on February 23 present the following two questions: Question 1: The issue before the Court…
Continue ReadingTransnational Litigation at the Supreme Court, October Term 2025
Today is the first day of the Supreme Court’s October Term. This post briefly discusses transnational litigation cases in which the Court has already granted cert, as well as others that are in the pipeline and could be decided this Term. Cases in which the Court Has Granted Cert So far, the Supreme Court has…
Continue ReadingFlorida Judge Sets Aside Historic Helms-Burton Verdict
More big news in the hot new topic in transnational litigation: the Helms-Burton Act. A Florida district court has set aside the historic $120 million jury verdict awarded to a Cuban-American plaintiff against hotel booking services. The judge held that the plaintiffs offered insufficient evidence that the defendants had “knowingly” “traffic[ked]” in confiscated property. Background…
Continue ReadingTrump Administration Backs Helms-Burton Plaintiffs in Two CVSGs
Last week, the Solicitor General filed briefs recommending that the Supreme Court grant review in two cases under the Helms-Burton Act. Passed in 1996, Helms-Burton allows U.S. nationals who own claims to property expropriated by Cuba to sue any person who traffics in such property, potentially for three times the value of the claim. Under…
Continue ReadingA Win for Helms-Burton Plaintiffs, But Potential Loss for US Companies
On July 30, 2025, the U.S. Court of Appeals for the Eleventh Circuit vacated a district court’s decision dismissing José Ramón López Regueiro’s case against American Airlines and LATAM Airlines under Title III of the Helms-Burton Act. The court of appeals remanded, holding that the district court’s interpretation of the citizenship prerequisites in Helm-Burton conflicted…
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