The Regional Court of Appeal Reaffirmed the Application of the New York Convention and the Prohibition of Révision au Fond in Enforcement Proceedings
In the process of enforcing foreign arbitral awards in Turkey, the applicable procedural rules and the question of whether the merits of the award may be reviewed (prohibition of révision au fond) are key elements that define the scope and limits of the enforcement proceedings.
In its decision dated 21 April 2025, the 9th Civil Chamber of the Adana Regional Court of Appeal (“Regional Court of Appeal”) ruled that, in proceedings for the enforcement of a foreign arbitral award, the provisions of the 1958 New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards (“the Convention”) apply, and under this framework, courts are not permitted to assess the merits of the dispute. The Regional Court of Appeal explicitly confirmed the existence of a revision au fond prohibition, holding that enforcement courts are not authorized to review the substantive content of arbitral awards.
In the case at hand, the enforcement in Türkiye of an arbitral award rendered in favor of a foreign bank as a result of arbitral proceedings conducted under Arbitration Rules of the Arbitration Court attached to the Economic and Agricultural Chamber of the Czech Republic has been sought. The respondent objected to the enforcement, arguing that the signed contract was invalid, and, in any case, had been signed by an unauthorized person, and that the principle of fair trial had been violated during the arbitration proceedings. The court of first instance ruled in favor of enforcement, stating that the respondent had failed to present any concrete evidence regarding the grounds for refusal under the Convention and Article 62 of the Turkish Private International and Procedural Law.
In its appeal, the respondent argued that it was not a party to the contract subject to arbitration, that the arbitration agreement was invalid, that the arbitral tribunal was improperly constituted, and that its right to defense had been violated. On these grounds, the respondent further claimed that the award sought to be enforced was contrary to Turkish public policy.
In its assessment, the Regional Court of Appeal held that the dispute arose from a commercial relationship between parties from countries that are signatories to the Convention, and that the conditions for the applicability of the Convention had been met. Accordingly, the Court limited its review to the grounds set forth under the Convention.
In its reasoning, the Regional Court emphasized that, pursuant to Article V of the Convention, enforcement may only be refused on specific grounds enumerated therein, and that a substantive review of the arbitral – i.e., a reassessment of its merits – is not permitted. Since all of the respondent’s objections concerned the substance of the award, the Court held that such objections could not be evaluated within the scope of an enforcement review.
The decision is significant in that it clearly reaffirms that courts conducting an enforcement review in cases involving foreign arbitral awards are not authorized to examine the merits of the award.
Share
Related persons
You can contact us for detailed information.


Legal Information
This briefing is for information purposes; it is not legal advice. If you have questions, please call us. All rights reserved.
You May Be Interested In
10 December 2025
Protecting Those Who Speak-Up: Whistleblowing and Retaliation under Turkish Law
This article focuses on the protections available to whistleblowers in Türkiye from an employment law perspective, and on the legal risks…
28 November 2025
Turkish Competition Law Newsletter – 2025 Autumn Issue
Turkish Competition Law Newsletter - 2025 Autumn Issue
21 November 2025
Recent Developments in Healthcare Legislation
New Guideline on the Applications for GMP Inspections of Foreign Manufacturing Facilities. The Guideline on the Applications for GMP…
18 November 2025
A New Risk for Turkish Companies: The UK Offence of ‘Failure to Prevent Fraud’
The Economic Crime and Corporate Transparency Act 2023 (“ECCTA”), a landmark piece of legislation in the United Kingdom’s (the “UK”)…
13 November 2025
Recent Developments in Healthcare Services
Legislative work in the field of healthcare services has gained momentum in the past few days. In this context, the Regulation on Licensing…
