Observe · Regulate · Protect — since 2007. 19th OIMAP General Assembly: Singapore, 10–12 June 2026. Programme
Arbitration

New York Convention

The 1958 convention on the recognition and enforcement of foreign arbitral awards: principles, scope and refusal.

Updated : October 28, 2026· 3 min read

The treaty that lets awards travel

Coronation of the Virgin, Christoffel Jegher (1632–36)
Coronation of the Virgin, Christoffel Jegher (1632–36)

Adopted in 1958, the New York Convention is one of the most widely ratified texts of international commercial law: more than 170 States are parties to it. It requires States to recognise foreign arbitral awards and to enforce them like local judgments.

It is thanks to this convention that an award made in Paris can be enforced in New York, Dubai or Singapore. This worldwide reach is a major argument in favour of arbitration.

This page presents its principles, its limits and its application to TAO awards.

  • New York Convention
  • Article V
  • Exequatur

The New York Convention in figures

1958Adoption
170+States parties
7Grounds for refusal
100%TAO awards concerned

Source: Registry of the OIMAP Arbitral Tribunal.

Breakdown

Europe32%
Asia-Pacific22%
Africa21%
Americas17%
Middle East8%

Breakdown of States parties.

The principle

The convention lays down a simple rule: States recognise foreign arbitral awards as binding and enforce them in accordance with their rules of procedure, without conditions more onerous than for domestic awards. The party seeking enforcement produces the original or a certified copy of the award and of the arbitration agreement.

The judge seized does not re-examine the merits of the dispute. The judge checks only compliance with formal conditions and the absence of grounds for refusal.

The Calumny of Apelles, Giorgio Ghisi (1560)
The Calumny of Apelles, Giorgio Ghisi (1560)
Plaque (1500s–1600s)
Plaque (1500s–1600s)
Sketches in Belgium and Germany, Volume I: Hall of Justice of the Magistrates du Franc, Bruges, Louis Haghe (1840)
Sketches in Belgium and Germany, Volume I: Hall of Justice of the Magistrates du Franc, Bruges, Louis Haghe (1840)

Grounds for refusal

The grounds for refusal are limited and strictly interpreted: incapacity of a party or invalidity of the arbitration agreement, breach of the rights of the defence, an award beyond the terms of the agreement, irregular constitution of the tribunal, an award not yet binding or set aside, non-arbitrability of the dispute or conflict with the public policy of the country of enforcement.

In practice, refusals are rare. The TAO ensures that its procedures scrupulously respect the rights of the defence and formalities in order to minimise these risks.

Reservations and countries requiring vigilance

Some States have made reservations, for example limiting the convention to awards made in another State party or to commercial disputes. The Registry maintains a table of reservations and local practices.

For States whose judges are less familiar with arbitration, the Registry recommends using a local lawyer and prepares certified translations of the award and the arbitration agreement.

Other instruments

The New York Convention is supplemented by regional instruments (notably the Geneva and Panama conventions), bilateral agreements and the 1985 UNCITRAL Model Law on International Commercial Arbitration, adopted in many States. The TAO relies on these texts for States that are not parties to the convention.

For non-party States, enforcement may go through bilateral conventions or national law. The Registry advises the parties case by case.

Grounds for refusal (Article V)

Four grounds
GroundExampleFrequency
Incapacity or invalidityVoid agreementRare
Rights of the defenceAbsent notificationRare
Excess of authorityAward outside the referenceVery rare
Public policyBreach of fundamental valuesExceptional

Milestones

  1. Adoption

    UN.

  2. 100 ratifications

    Widely accepted.

  3. Uniform practice

    Case law.

  4. 170+ States

    Almost universal.

No review of the merits

The Dance at the Court of Herod, Israhel van Meckenem (c. 1500)
The Dance at the Court of Herod, Israhel van Meckenem (c. 1500)
The Antechamber of the Palace of Justice, Paris, Charles Meryon (1855)
The Antechamber of the Palace of Justice, Paris, Charles Meryon (1855)
Seal Color Box (1662–1722)
Seal Color Box (1662–1722)

Foreign award or domestic award

The Judgment of Solomon and Esther before Ahasuerus (pair), Dirk Vellert (c. 1530)

Foreign

Made in another State
  • New York Convention
  • Limited review
  • Uniform practice

The case of TAO awards.

Portrait of John VIII Palaoelogus, Emperor of Constantinople, 1424-1428 (reverse), Pisanello (c. 1438–1439)

Domestic

Made in the same State
  • National law
  • Similar review
  • Local procedure

Depending on the country.

Invoking the convention

  1. Produce

    Award and agreement.

  2. Translate

    Certified documents.

  3. Refer

    Local judge.

  4. Respond

    Defences.

  5. Obtain

    Exequatur.

Documents to provide

A judge

The Victory Banquet: from Battle Scenes of the Quelling of Rebellions in the Western Regions, with Imperial Poems (c. 1765–74; poem dated 1760)
« The New York Convention is a rare example of a text applied uniformly across the world. A gift to arbitration. »
Judge M. Okafor, judge

Vocabulary of the convention

Article V
Provision listing the grounds for refusal.
Public policy
A State's fundamental values.
Reservation
Limitation made by a State.
Certified copy
Authenticated copy.

Frequently asked questions

Are all States parties?

More than 170.

Can enforcement be refused on the merits?

No.

Is translation needed?

Yes, often.

Where can I see recognition?

Useful documents

Contacts

A Palace with an Arched Bridge (A Roman Villa), Hubert Robert (1760)
A Palace with an Arched Bridge (A Roman Villa), Hubert Robert (1760)
Registry of the Arbitral Tribunal (TAO)Paris — Head Office+33 1 00 00 04 00greffe.tao@oimap.exampleMonday to Friday, 9 a.m. – 5 p.m.

See recognition

The Triumph of Mordecai, Lucas van Leyden (1515)

Applying for exequatur.

Recognition
Image credits (16)
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