Choice of Law

When a dispute has a connection to more than one jurisdiction, and when the laws of those jurisdictions are materially different, a court must perform a choice-of-law analysis to determine which law to apply. To make this determination, a court will typically apply the choice-of-law rules of the jurisdiction in which it sits. Although choice-of-law rules vary significantly across U.S. states, many courts look to the Restatement (Second) of Conflict of Laws for guidance. The American Law Institute is currently in the process of drafting the Restatement (Third) of Conflict of Laws.

A Primer on Choice of Law

Choice-of-law rules are used to determine the rights, duties, and liabilities of persons involved in a case with a connection to more than one jurisdiction. In the United States, most choice-of-law rules are state law; the federal government rarely legislates in this area. Courts in the United States apply the same choice-of-law rules to international…

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Recent Posts

Choice of Law in the American Courts in 2025

The thirty-ninth annual survey on choice of law in the American courts is now available on SSRN. The survey covers significant cases decided in 2025 on choice of law, party autonomy, extraterritoriality, international human rights, foreign sovereign immunity, adjudicative jurisdiction, and the recognition and enforcement of foreign judgments. This annual survey was admirably maintained by Symeon Symeonides for…

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Extraterritoriality in Flux

Earlier this month, at the annual meeting of the Association of American Law Schools, TLB Editors Maggie Gardner, Bill Dodge, and Hannah Buxbaum participated in a panel organized by the Section on Conflicts of Law entitled “Extraterritoriality in Flux.” This post summarizes their remarks. Maggie Gardner: It’s Time to Look Beyond the Presumption Against Extraterritoriality…

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AALS Conflicts Section Panel: Extraterritoriality in Flux

Those readers attending the AALS Annual Meeting in New Orleans might be interested in attending the panel sponsored by the Conflicts Section on January 9 at 8:00-9:15. The topic is “Extraterritoriality in Flux” and here is the description: In determining the law applicable in a particular case, a critical step is often to determine the…

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