Enforcement of Turkish Arbitral Awards in Foreign Countries

Obtaining a favourable arbitral award in Türkiye does not always result in voluntary payment. The losing party may refuse to comply, transfer its assets, relocate its business operations or maintain all commercially valuable property outside Türkiye.

In these circumstances, the award creditor may need to recognise and enforce the Turkish arbitral award in one or more foreign countries.

The international enforcement of arbitral awards is one of the principal advantages of arbitration over ordinary court litigation. The 1958 Convention on the Recognition and Enforcement of Foreign Arbitral Awards, commonly known as the New York Convention, establishes a widely accepted framework for recognising and enforcing foreign and non-domestic arbitral awards.

As of 5 August 2026, the United Nations Treaty Collection records 172 parties to the New York Convention. This extensive participation means that a Turkish-seated arbitral award may potentially be enforced in a large number of jurisdictions, subject to the Convention, the reservations made by the relevant state and the procedural law of the country where enforcement is sought.

However, enforcement is not automatic.

The award creditor must identify the debtor’s assets, select the appropriate jurisdiction, comply with local procedural requirements, submit properly authenticated documents and respond to any objection raised under Article V of the New York Convention.

The existence of proceedings to set aside the award in Türkiye may also affect foreign enforcement. Depending on the circumstances, the foreign court may continue the case, adjourn its decision, require the award debtor to provide security or refuse enforcement if the award has already been set aside or formally suspended.

This article explains how Turkish arbitral awards may be recognised and enforced in foreign countries, the documents required, the limited grounds for refusal, the consequences of Turkish annulment proceedings and the practical steps necessary to convert an arbitral award into actual recovery.

What Is a Turkish Arbitral Award?

For international enforcement purposes, the nationality of an arbitral award is generally connected with its legal seat rather than the nationality of the parties, arbitrators or arbitration institution.

An award will ordinarily be regarded as Turkish where the legal seat of arbitration is located in Türkiye.

This means that:

• An ISTAC award seated in Istanbul will ordinarily be a Turkish award;
• An ICC award seated in Istanbul may also be a Turkish award;
• An ad hoc award seated in Ankara may be a Turkish award;
• An ISTAC-administered arbitration seated outside Türkiye may produce a foreign rather than Turkish award.

The physical location of the hearing is not decisive. An arbitration legally seated in Istanbul may conduct hearings in London, Dubai, Paris or through video conference without losing its Turkish seat.

International Arbitration Law No. 4686 applies primarily to foreign-element disputes where Türkiye is selected as the seat or where the law is otherwise validly chosen under its provisions. The law also recognises the parties’ freedom to determine the seat of arbitration.

The distinction between the seat and the administering institution should therefore be stated clearly in the arbitration clause.

International and Domestic Turkish Awards

Turkish-seated awards may be governed by different procedural regimes.

A foreign-element arbitration seated in Türkiye will generally be governed by International Arbitration Law No. 4686.

A domestic arbitration without a qualifying foreign element may instead be governed by the arbitration provisions of the Turkish Code of Civil Procedure.

This domestic distinction does not necessarily prevent the New York Convention from applying abroad. From the perspective of a foreign enforcement state, an award made in Türkiye will ordinarily be a foreign award because it was made outside the territory of the state where enforcement is requested.

Article I of the New York Convention applies to awards made in a country other than the country where recognition and enforcement are sought. It also extends to awards not regarded as domestic in the enforcement state. The Convention covers both awards issued by arbitrators appointed for a specific case and awards rendered under permanent arbitral institutions.

Accordingly, both an international Turkish award and a qualifying domestic Turkish award may potentially benefit from the Convention when enforcement is sought abroad.

The Importance of the New York Convention

Article III of the New York Convention requires contracting states to recognise qualifying arbitral awards as binding and enforce them according to the procedural rules of the territory where the award is relied upon.

The Convention also prohibits states from imposing substantially more onerous conditions or higher fees on Convention awards than those imposed on comparable domestic awards.

The Convention does not create a single international enforcement court. Each country uses its own courts and enforcement authorities.

National law therefore determines procedural matters such as:

• Which court has jurisdiction;
• The form of the application;
• Filing fees;
• Service requirements;
• Limitation periods;
• Available appeals;
• Methods of asset attachment;
• Rules governing execution.

However, the substantive grounds for refusing recognition and enforcement are limited by the Convention.

This combination creates a two-level system:

1. The New York Convention establishes the principal international enforcement obligation and refusal grounds;
2. The law of the enforcement country regulates the procedural route and compulsory execution mechanisms.

Does the Convention Apply to Every Turkish Award?

The New York Convention will ordinarily apply where:

• The award was made in Türkiye;
• Recognition or enforcement is sought in another Convention state;
• The award qualifies as an arbitral award;
• The relevant dispute falls within any reservation made by the enforcement state;
• The applicant satisfies Article IV’s documentary requirements.

Article I(3) permits contracting states to make two principal reservations.

Reciprocity Reservation

A state may declare that it will apply the Convention only to awards made in the territory of another contracting state.

Because Türkiye is a contracting state, an award legally made in Türkiye will generally satisfy the reciprocity requirement in another contracting state that has made this reservation.

Commercial Reservation

A state may declare that it will apply the Convention only to disputes arising from relationships regarded as commercial under its own national law.

A Turkish award concerning an international sale, construction project, distribution agreement, shareholders’ agreement, energy contract or financing transaction will ordinarily have a clear commercial character.

Greater caution may be required for disputes involving employment, consumers, personal status, public law, insolvency or other matters treated differently under the law of the enforcement state.

Reservations differ from country to country. The award creditor must verify the current declarations of the specific state where enforcement is planned rather than assuming that all contracting states apply the Convention identically.

Recognition and Enforcement Are Different

Recognition and enforcement are related but distinct legal concepts.

Recognition

Recognition gives the award legal effect within the foreign jurisdiction.

It may allow the successful party to rely on the award:

• As conclusive evidence;
• As a defence against renewed litigation;
• As a basis for res judicata;
• In insolvency proceedings;
• In another judicial or administrative process.

Recognition may be sufficient where the award does not require immediate compulsory payment.

Enforcement

Enforcement allows the award creditor to use the coercive mechanisms of the foreign state.

Depending on local law, enforcement may permit attachment or seizure of:

• Bank accounts;
• Receivables;
• Shares;
• Vehicles;
• Machinery;
• Real estate;
• Intellectual property rights;
• Commercial inventory;
• Other executable assets.

An application may request recognition and enforcement together. In some jurisdictions, recognition is granted first and execution proceeds through a separate enforcement office or court.

Enforcement Strategy Should Begin before the Arbitration Ends

A successful award has limited commercial value if the debtor has no identifiable or attachable assets.

The award creditor should investigate enforcement options before the final award is issued.

The investigation may include:

• The debtor’s place of incorporation;
• Parent and subsidiary companies;
• Bank relationships;
• Real estate ownership;
• Receivables from customers;
• Shares in operating companies;
• Intellectual property;
• Vessels, aircraft or vehicles;
• Assets held through affiliates;
• Countries where the debtor conducts business;
• Existing secured creditors;
• Pending insolvency proceedings.

The most appropriate enforcement country is not always the debtor’s place of incorporation. It may be the country where valuable assets, customers or bank accounts are located.

In significant cases, simultaneous or coordinated enforcement proceedings may be considered in several jurisdictions.

Step One: Identify the Enforcement Country

The first legal question is whether the target country is a party to the New York Convention.

The United Nations Treaty Collection should be reviewed to determine:

• Whether the country is a contracting state;
• The date the Convention entered into force for that state;
• Whether the state made a reciprocity reservation;
• Whether it made a commercial reservation;
• Whether the Convention extends to the relevant territory;
• Whether any special declaration applies.

Where the target country is not a Convention state, enforcement may still be possible under:

• The country’s domestic arbitration law;
• A bilateral treaty;
• A regional convention;
• Another multilateral agreement;
• Principles of comity or reciprocity.

The absence of New York Convention coverage does not necessarily make enforcement impossible, but it removes the principal uniform international framework and may increase uncertainty.

Step Two: Review More Favourable Local Law

Article VII(1) of the New York Convention preserves the right of an interested party to rely on a more favourable domestic law or treaty available in the enforcement country.

The Convention therefore establishes a minimum international framework rather than preventing states from adopting more enforcement-friendly rules.

A foreign jurisdiction may, for example:

• Require fewer documents;
• Apply narrower refusal grounds;
• Recognise electronic copies;
• Permit enforcement even where a Convention formality is not satisfied;
• Provide a faster procedure under domestic law.

The award creditor should compare the Convention route with all available local alternatives.

It may not always be necessary or strategically desirable to rely exclusively on the New York Convention.

Step Three: Determine the Competent Court

The New York Convention does not identify the particular national court authorised to hear an enforcement application.

That question is governed by the procedural law of the country where enforcement is sought. Article III allows contracting states to regulate procedural matters through their national systems.

Depending on the jurisdiction, the application may be filed before:

• A commercial court;
• A civil court;
• A high court;
• A court of appeal;
• A specialised arbitration court;
• The court located where the debtor resides;
• The court located where assets are situated.

Local counsel should confirm:

• Subject-matter jurisdiction;
• Territorial jurisdiction;
• Filing format;
• Required court fee;
• Service method;
• Whether an oral hearing will occur;
• Whether interim attachment is available;
• The appellate route.

Filing before the wrong court may cause serious delay and may create limitation-period risks.

Documents Required under Article IV

Article IV of the New York Convention establishes the principal documentary requirements.

The applicant must ordinarily provide:

1. The duly authenticated original arbitral award or a duly certified copy;
2. The original arbitration agreement or a duly certified copy;
3. A certified translation where the award or agreement is not in an official language of the enforcement country.

The translation may be certified by an official or sworn translator or by a diplomatic or consular agent under the Convention’s text.

The foreign court may also require procedural documents under local law, such as:

• An enforcement petition;
• Corporate registry documents;
• Proof of authority;
• A power of attorney;
• Identification of the debtor;
• Evidence concerning the debtor’s assets;
• A statement of interest and costs;
• Proof of service;
• Court-fee receipts.

The applicant should distinguish between documents required by the Convention and additional procedural documents required under local law.

Authentication, Certification and Apostille

The Convention requires an authenticated original award or duly certified copy but does not prescribe one universal certification method for every country.

Acceptable methods may depend on the law and court practice of the enforcement state.

The applicant may need:

• Certification by the arbitral institution;
• Certification by the tribunal;
• Notarial certification;
• An apostille;
• Consular legalisation;
• Certification by a competent court;
• A combination of these procedures.

An apostille should not be assumed to be required in every country or sufficient in every case. The exact chain of authentication must be confirmed with counsel in the target jurisdiction.

The arbitration agreement should also be located in its complete form. Where the arbitration clause is contained in a principal contract, the relevant signed contract and any incorporated documents may need to be submitted.

Translation Requirements

A translation should cover all documents necessary to understand the award and arbitration agreement.

Depending on the circumstances, this may include:

• The complete final award;
• Relevant partial awards;
• Correction or interpretation decisions;
• The arbitration clause;
• Amendments to the contract;
• Institutional certification;
• Documents establishing the seat.

An inaccurate or incomplete translation may create uncertainty over:

• The amount awarded;
• Interest;
• Costs;
• The identity of the parties;
• The scope of the arbitration clause;
• The operative provisions.

Technical and financial terminology should be reviewed carefully. A translation prepared without familiarity with arbitration may incorrectly translate terms such as “seat,” “award,” “costs,” “interest,” “set-off” or “specific performance.”

Is a Turkish Enforceability Certificate Required?

One of the major achievements of the New York Convention was the abolition of the old “double exequatur” requirement.

Under the earlier Geneva system, an award creditor could be required to prove that the award had become final or enforceable in the country of origin before seeking enforcement abroad. This frequently required a first enforcement judgment at the seat and a second enforcement judgment in the foreign country.

Article IV of the New York Convention removed the general requirement that the award creditor prove finality or first obtain enforcement at the seat. The applicant ordinarily needs to provide the award, arbitration agreement and required translation. The burden of establishing that the award is not binding, has been suspended or has been set aside falls principally on the party opposing enforcement under Article V.

Accordingly, a Turkish court’s enforceability certificate should not generally be treated as an automatic Convention requirement.

However, such a certificate may still be practically useful where:

• The foreign court requests clarification of the award’s procedural status;
• The award debtor alleges that the award is not binding;
• The applicant wishes to demonstrate that the Turkish challenge period expired;
• A Turkish setting-aside action was dismissed;
• Local law provides a more favourable but document-specific enforcement route.

The requirements of the target jurisdiction must therefore be checked individually.

Status of Turkish Awards under Law No. 4686

International Arbitration Law No. 4686 provides that the sole ordinary challenge against a qualifying Turkish international arbitral award is an action to set aside.

The grounds are limited and include:

• Incapacity or invalidity of the arbitration agreement;
• Irregular tribunal constitution;
• Failure to render the award within the arbitration period;
• An unlawful jurisdictional determination;
• Decisions beyond the arbitration agreement;
• Serious procedural irregularity affecting the award;
• Failure to respect equality;
• Non-arbitrability;
• Conflict with Turkish public policy.

The setting-aside action must generally be filed within 30 days after notification of the award or the relevant correction, interpretation or additional award decision. Filing the action automatically suspends domestic enforcement of the award in Türkiye.

Following the amendments introduced by Law No. 7101, the setting-aside action is filed directly before the Regional Court of Appeal competent for the location of the first-instance court identified under the International Arbitration Law. The decision may be challenged before the Court of Cassation under the applicable procedural framework.

After the challenge has been rejected finally, or after the challenge period has expired or been validly waived, a Turkish enforceability certificate may be available under the statutory conditions.

Does a Turkish Setting-Aside Action Stop Foreign Enforcement?

Not automatically.

The fact that an action to set aside has been filed in Türkiye does not require every foreign court to terminate its enforcement proceedings.

Article VI of the New York Convention gives the foreign enforcement court discretion to adjourn its decision where an application to set aside or suspend the award has been made before the competent authority at the seat.

The foreign court may also, at the award creditor’s request, order the award debtor to provide suitable security.

The court may consider factors such as:

• The apparent strength of the Turkish annulment claim;
• Whether the challenge appears dilatory;
• The expected duration of the Turkish proceedings;
• The risk that assets will disappear;
• The prejudice to the creditor;
• The amount of the award;
• The availability of security.

The automatic domestic stay created by Turkish law should be disclosed fully. Whether a foreign court treats that stay as a formal suspension for the purposes of Article V(1)(e), or merely as a factor under Article VI, may depend on the law and interpretation of the enforcement country.

The creditor should therefore avoid assuming that either enforcement or adjournment is automatic.

Effect of Setting Aside the Award in Türkiye

Article V(1)(e) allows a foreign court to refuse recognition and enforcement where the award:

• Has not yet become binding on the parties;
• Has been set aside by a competent authority;
• Has been suspended by a competent authority of the country in which, or under whose law, it was made.

For a Turkish-seated award, the Turkish courts ordinarily exercise primary supervisory jurisdiction over setting-aside proceedings.

If the award is annulled finally in Türkiye, the debtor will generally rely on Article V(1)(e) to oppose enforcement abroad.

The provision states that enforcement “may” be refused. Certain jurisdictions may consider enforcement under a more favourable domestic law through Article VII in exceptional circumstances, particularly where the foreign annulment decision itself creates serious public policy concerns.

Nevertheless, an award creditor should not assume that an annulled award will remain enforceable elsewhere. The safe strategy is to defend the award effectively at the Turkish seat while preserving foreign assets.

Grounds for Refusing Enforcement

Article V contains limited grounds for refusing recognition and enforcement.

The grounds in Article V(1) must generally be raised and proved by the party resisting enforcement. The grounds in Article V(2), concerning arbitrability and public policy, may be considered by the foreign court on its own motion.

The UNCITRAL Convention Guide describes the Article V grounds as limited and exhaustive and confirms that the burden under Article V(1) rests on the party opposing enforcement.

1. Incapacity or Invalidity of the Arbitration Agreement

Enforcement may be refused if:

• A party lacked legal capacity;
• The arbitration agreement was invalid under the law chosen by the parties;
• In the absence of a valid choice, the agreement was invalid under the law of the country where the award was made.

Potential objections include:

• Lack of signatory authority;
• Failure to satisfy written-form requirements;
• The company not being bound;
• Expiry or termination of the arbitration agreement;
• Invalid incorporation of standard terms.

The award creditor should preserve the signed contract, corporate authority documents, correspondence and any procedural record demonstrating consent.

2. Lack of Proper Notice or Inability to Present the Case

Enforcement may be refused if the debtor was not properly informed of:

• The appointment of the arbitrator;
• The commencement of arbitration;
• Hearings;
• Material submissions;
• Decisive evidence.

The same ground may apply where a party was otherwise unable to present its case.

The standard concerns fundamental procedural fairness, not technical perfection. Convention practice generally requires a serious denial of the opportunity to participate rather than a minor procedural complaint.

A party that received proper notice but deliberately refused to participate should not normally be permitted to create an enforcement defence through its own default.

3. The Award Exceeds the Arbitration Agreement

Article V(1)(c) permits refusal where the award decides matters outside the scope of the parties’ submission to arbitration.

Examples include:

• Granting relief under a contract not covered by the clause;
• Deciding claims against a non-signatory;
• Resolving matters expressly excluded from arbitration;
• Granting relief outside the tribunal’s jurisdiction.

Where the valid and invalid parts are separable, the Convention permits partial enforcement of the portion properly falling within the arbitration agreement.

A disagreement with the tribunal’s interpretation of the contract should not automatically be transformed into a jurisdictional objection.

4. Irregular Tribunal Composition or Procedure

Enforcement may be refused where the composition of the tribunal or the procedure did not comply with:

• The parties’ agreement; or
• In the absence of an agreement, the law of the seat.

This ground may involve:

• Appointment of the wrong number of arbitrators;
• Failure to follow the agreed nomination process;
• Appointment by an unauthorised institution;
• Failure to apply mandatory procedural rules;
• Material disregard of the selected institutional rules.

Parties should raise procedural objections promptly during arbitration. Silence may create waiver or estoppel arguments in the enforcement proceedings.

5. The Award Is Not Binding, Has Been Set Aside or Suspended

The debtor may argue that the award is not yet binding or that a Turkish court has set it aside or suspended it.

The Convention does not generally require the creditor to prove finality at the initial documentary stage. The resisting party bears the burden of establishing the Article V(1)(e) ground.

A pending setting-aside action is governed principally by Article VI rather than automatically constituting a completed Article V(1)(e) defence.

6. Non-Arbitrability

The foreign court may refuse enforcement where the dispute is not capable of settlement by arbitration under the law of the enforcement country.

Arbitrability rules are not identical worldwide.

Potentially sensitive categories include:

• Insolvency;
• Certain corporate-status claims;
• Employment;
• Consumer disputes;
• Competition regulation;
• Intellectual property validity;
• Family and personal-status matters;
• Public-law sanctions.

Article V(2)(a) allows the enforcing court to apply its own law when determining arbitrability.

A dispute arbitrable under Turkish law may therefore still face difficulties in a country with a narrower arbitrability regime.

7. Public Policy

Enforcement may be refused where recognition or enforcement would violate the public policy of the enforcement country.

Public policy should not operate as a general appeal on the merits.

Ordinary disagreements concerning:

• Contract interpretation;
• Evidence;
• Damages;
• Interest;
• Foreign law;
• Expert opinions,

should not ordinarily justify refusal.

The objection is generally reserved for outcomes fundamentally incompatible with the enforcing state’s essential legal principles, such as serious fraud, corruption, denial of due process or enforcement of a plainly illegal obligation. The Convention’s structure reflects a strong pro-enforcement approach.

The relevant public policy is that of the enforcement country, not automatically Turkish public policy.

No General Review of the Merits

A foreign enforcement court is not an appellate tribunal over the Turkish arbitral tribunal.

It should not ordinarily reconsider:

• Witness credibility;
• Contract interpretation;
• The tribunal’s choice of law;
• Calculation of damages;
• Evaluation of expert evidence;
• Ordinary factual or legal errors.

The court may examine the award and procedural record to determine whether a recognised Article V ground exists. That limited examination should not become a complete rehearing.

The award creditor should identify attempts by the debtor to disguise a merits appeal as a jurisdictional, due-process or public-policy objection.

Limitation Periods

The New York Convention does not create a universal limitation period for enforcing arbitral awards.

Under Article III, limitation periods are treated as matters of national procedural law. Countries may therefore apply significantly different deadlines.

The relevant period may begin from:

• The date of the award;
• Notification of the award;
• The date the award became binding;
• Expiry of the challenge period;
• Completion of annulment proceedings.

The applicable trigger depends on local law.

An award creditor should not delay enforcement while waiting for the debtor to pay voluntarily. Negotiations do not necessarily suspend or interrupt the local limitation period.

A written standstill agreement may be considered where recognised by the relevant law.

Interim Attachment and Asset-Freezing Measures

Recognition and enforcement proceedings may take time. The debtor may attempt to transfer or conceal assets during that period.

The creditor should examine whether local law permits:

• Freezing bank accounts;
• Provisional attachment;
• Registration of liens;
• Restrictions on share transfers;
• Preservation orders;
• Third-party disclosure;
• Charging orders;
• Interim receivership.

The requirements may include:

• A prima facie claim;
• Risk of asset dissipation;
• Urgency;
• Proportionality;
• Security from the applicant.

A Turkish arbitral award may provide strong evidence of the claim, but interim relief is governed by the law of the country where the asset is located.

In some jurisdictions, protective measures may be requested before the enforcement application is served to prevent the debtor from moving the asset.

Interest, Currency and Costs

The enforcement petition should reproduce the operative award accurately.

It should identify:

• Principal amount;
• Currency;
• Pre-award interest;
• Post-award interest;
• Interest rate;
• Compounding method;
• Start and end dates;
• Arbitration costs;
• Legal fees;
• Payments already received.

Where the award uses a foreign currency, local law may determine whether execution occurs in that currency or through conversion into local currency.

The date and rate of conversion can materially affect recovery.

The creditor should avoid requesting more than the award grants. An excessive request may create procedural objections and undermine credibility.

Enforcement against Affiliates and Non-Signatories

An award against one company cannot ordinarily be enforced automatically against every affiliate in the same corporate group.

To reach the property of a parent company, subsidiary, shareholder or director, the creditor may need to establish a separate legal basis under local law, such as:

• Guarantee liability;
• Assumption of debt;
• Alter ego;
• Piercing of the corporate veil;
• Fraudulent transfer;
• Agency;
• Joint liability;
• Direct participation in the arbitration agreement.

The corporate structure should be investigated before filing.

Attempting to seize an affiliate’s assets without a recognised legal basis may lead to dismissal and adverse costs.

Insolvency of the Award Debtor

Where the debtor is insolvent, ordinary execution may be suspended or replaced by collective insolvency proceedings.

The award creditor may need to:

• Obtain recognition;
• File a proof of claim;
• Participate in creditor meetings;
• Challenge the ranking of claims;
• Assert security rights;
• Monitor restructuring or liquidation.

The award’s existence does not necessarily give the creditor priority over secured creditors, employees, tax authorities or other preferred claims.

Insolvency ranking and distribution are governed by the law of the insolvency forum.

Early enforcement may therefore be commercially important even where the debtor appears solvent at the time of the award.

Awards against States and State Entities

Enforcement against a foreign state or state-owned entity involves additional issues.

A valid arbitration award and enforcement judgment do not necessarily permit attachment of every state-owned asset.

Local sovereign-immunity rules may distinguish between:

• Assets used for sovereign or diplomatic purposes;
• Central-bank assets;
• Military assets;
• Public-service property;
• Assets used for commercial activities.

The creditor must also establish whether the asset belongs legally to:

• The state;
• A ministry;
• A municipality;
• A state-owned company;
• A legally separate public entity.

Consent to arbitration is not always treated as an unlimited waiver of immunity from execution.

State-related enforcement therefore requires a separate asset and immunity analysis in each jurisdiction.

Multijurisdictional Enforcement

A creditor may pursue the award in more than one country.

This may be appropriate where:

• Assets exist in several jurisdictions;
• The debtor’s financial position is uncertain;
• Assets are easily movable;
• One court system is slow;
• Different forms of property require different remedies.

The creditor must prevent double recovery. Amounts collected in one country should be disclosed and credited in other proceedings.

A coordinated strategy should address:

• Filing sequence;
• Asset-freezing applications;
• Confidentiality;
• Information sharing;
• Settlement negotiations;
• Cost control;
• Limitation periods.

A debtor may also seek anti-enforcement measures or challenge the award in Türkiye. Local and Turkish counsel should coordinate the response.

Common Mistakes

Common mistakes in the enforcement of Turkish arbitral awards abroad include:

• Assuming an ISTAC award is automatically Turkish without checking the seat;
• Filing where the debtor has no assets;
• Failing to verify Convention reservations;
• Missing the local limitation period;
• Filing before the wrong court;
• Providing an uncertified award;
• Omitting the arbitration agreement;
• Submitting an incomplete translation;
• Assuming a Turkish enforceability certificate is always required;
• Ignoring Turkish setting-aside proceedings;
• Failing to request security under Article VI;
• Treating recognition as equivalent to actual asset recovery;
• Attempting enforcement against an unrelated affiliate;
• Ignoring sovereign immunity;
• Waiting until the final award to investigate assets.

Practical Enforcement Checklist

Before commencing enforcement abroad, the creditor should confirm:

• The legal seat of arbitration;
• The applicable Turkish arbitration law;
• Whether the award is final, partial or interim;
• Whether corrections or additional awards exist;
• Whether the award was properly notified;
• Whether a Turkish setting-aside action is pending;
• Whether domestic enforcement is suspended;
• Whether the target state is a Convention party;
• Which reservations the target state made;
• Whether more favourable local law exists;
• The competent foreign court;
• The local limitation period;
• Required authentication and translation;
• The location and ownership of assets;
• Availability of interim attachment;
• Corporate-group issues;
• Insolvency risks;
• Sovereign-immunity issues;
• Interest and currency calculations;
• The likely enforcement costs.

Frequently Asked Questions

Can an ISTAC award be enforced outside Türkiye?

Yes. An ISTAC award seated in Türkiye may be enforced abroad under the New York Convention where the target state and dispute fall within the Convention’s scope. The legal seat, rather than the institution’s location alone, determines the award’s territorial connection.

Is a Turkish court decision required before applying abroad?

The New York Convention generally does not require prior recognition or enforcement in Türkiye. Article IV abolished the general requirement of proving finality through a first exequatur at the seat.

Which documents are normally required?

The creditor ordinarily submits the authenticated original or certified copy of the award, the original or certified arbitration agreement and certified translations into an official language of the enforcement country.

Can enforcement begin while the Turkish challenge period is continuing?

Potentially, yes, depending on the law of the enforcement country. The debtor may argue that the award is not binding or request adjournment because a setting-aside application is pending.

Does filing a setting-aside action in Türkiye automatically stop foreign proceedings?

No. Article VI gives the foreign court discretion to adjourn the case and permits it to require suitable security from the debtor.

What happens if the Turkish award is set aside?

The debtor may rely on Article V(1)(e) to request refusal of enforcement. The foreign court’s final approach depends on the Convention, local law and any more favourable enforcement regime.

Can the foreign court reconsider the merits?

The court should not conduct a complete appeal. Its review is limited to the Convention’s refusal grounds.

Can part of a Turkish award be enforced?

Yes. Article V(1)(c) expressly permits partial enforcement where the decisions within the arbitration agreement can be separated from matters outside it.

Is the limitation period the same in every country?

No. Limitation periods are governed by the procedural law of the enforcement country and may differ substantially.

Can the creditor freeze assets before recognition is completed?

Possibly. The availability and conditions of provisional attachment or freezing orders are determined by the local law of the country where the asset is located.

Can the award be enforced against the debtor’s parent company?

Not automatically. A separate legal basis is generally required to reach assets owned by an affiliate, shareholder or parent company.

Can a Turkish award be enforced in several countries at the same time?

Yes, subject to local procedural rules and prevention of double recovery. Parallel enforcement may be appropriate where assets exist in several jurisdictions.

Conclusion

The enforcement of Turkish arbitral awards in foreign countries is supported by a broad international legal framework.

The New York Convention requires contracting states to recognise qualifying arbitral awards as binding and permits refusal only on limited grounds. With 172 parties as of 5 August 2026, the Convention provides Turkish-seated awards with extensive potential geographic reach.

Nevertheless, the Convention does not eliminate the need for careful national-law analysis.

Each enforcement country determines its competent courts, procedural requirements, limitation periods, authentication methods, interim remedies and execution mechanisms. Public policy, arbitrability, corporate separateness, insolvency and sovereign immunity may also differ substantially between jurisdictions.

The award creditor should not wait until the final award to consider enforcement. Asset investigation, document preparation, translation and coordination with foreign counsel should begin as soon as non-compliance becomes likely.

A Turkish enforceability certificate may be useful, but the New York Convention generally does not require double exequatur. The principal documents remain the award, arbitration agreement and required translations.

Where a setting-aside action is filed in Türkiye, the creditor must coordinate the defence of the award with foreign enforcement. Article VI allows the foreign court to adjourn its decision, but it also permits the court to require the debtor to provide security. A pending Turkish challenge should therefore not automatically be treated as the end of the foreign recovery process.

Successful enforcement ultimately requires two separate achievements:

1. Obtaining judicial recognition of the award;
2. Identifying and executing against assets that legally belong to the debtor.

A strong international enforcement strategy combines the New York Convention with local procedural law, rapid asset protection and coordinated proceedings in every commercially relevant jurisdiction.

Legal Disclaimer: This article is provided for general informational purposes only and does not constitute legal advice. Recognition and enforcement depend on the seat and contents of the award, applicable treaty, target jurisdiction, local limitation periods, asset location, pending annulment proceedings and the legal status of the debtor. Jurisdiction-specific legal advice should be obtained before commencing foreign enforcement proceedings.