International Arbitration
Summary
International arbitration is a mechanism for resolving disputes between parties—whether states, corporations or individuals—outside of domestic courts by reference to a neutral tribunal. It encompasses commercial arbitration, which governs cross-border contractual disagreements, and investor–state arbitration, which addresses treaty-based claims by foreign investors against host governments. Proceedings are typically conducted under institutional rules such as those of the United Nations Commission on International Trade Law (UNCITRAL) or the International Centre for Settlement of Investment Disputes (ICSID), or under ad hoc frameworks. Arbitrators are selected by the parties and are bound by a choice of law and a designated “seat” of arbitration, which determines procedural law and limited grounds for annulment. Awards rendered by the tribunal are final and enforceable internationally under the New York Convention. International arbitration has grown in prominence due to its flexibility, confidentiality and enforceability, but faces ongoing debates over cost, duration, transparency, ethical standards and the balance between investor protection and regulatory autonomy.
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International Arbitration publication trend
The graph below shows the total number of articles in international arbitration across all publications each year (not limited to Nature Index journals).
Technical terms
Arbitrator: An independent adjudicator appointed by the parties to decide an arbitration.
Seat of Arbitration: The legal jurisdiction whose procedural law governs the arbitration.
UNCITRAL Arbitration Rules: A set of model rules for ad hoc international arbitrations developed by the United Nations.
ICSID: An autonomous institution of the World Bank that administers investor–state arbitration under its Convention.
Investor–State Dispute Settlement (ISDS): A mechanism allowing foreign investors to initiate arbitration against host states for alleged treaty breaches.
Double Hatting: The practice of a single individual serving simultaneously as arbitrator, counsel or expert in related cases.
Substantive Obligation: A treaty clause imposing a specific duty on a state, such as fair and equitable treatment of investors.
Police Powers Doctrine: A legal principle permitting states to regulate for public welfare without incurring liability under investment treaties.
References
- The Revolving Door in International Investment Arbitration. Journal of International Economic Law (2017).
- Dispute by Design? Legalization, Backlash, and the Drafting of Investment Agreements. International Studies Quarterly (2020).
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