Arbitration Clause vs Turkish Court Proceedings: Can a Foreign Company Challenge Jurisdiction? – 2026 Updated Guide

Learn how foreign companies can challenge Turkish court proceedings when a contract contains an arbitration clause, including objections, deadlines, evidence, interim measures and enforcement.

A foreign company may be able to challenge Turkish court proceedings when the underlying contract contains a valid and applicable arbitration clause. However, the objection must be raised at the correct procedural stage. If the foreign company participates in the merits of the case without preserving its arbitration objection, it may face waiver and procedural risks.

The existence of an arbitration clause does not automatically prevent every application to a Turkish court. Turkish courts may still assist with interim measures, evidence preservation, enforcement proceedings and other supportive applications. The decisive issue is whether the dispute falls within a valid arbitration agreement and whether the foreign company has objected in time.

What Is the Difference Between an Arbitration Clause and a Court Jurisdiction Clause?

A governing law clause determines which country’s substantive law will apply to the dispute. A court jurisdiction clause identifies the national courts that may hear the case. An arbitration clause, however, sends the dispute to a private arbitral tribunal instead of ordinary court proceedings.

These clauses may appear together in the same contract. For example, a contract may provide that Turkish law applies while disputes are resolved through arbitration seated in another country. Alternatively, the contract may select a foreign governing law but provide for arbitration in Turkey.

The seat of arbitration is also important. It determines the legal framework supporting the arbitration and identifies the courts that may supervise certain procedural matters. The seat is not always the same as the physical location of hearings or the governing law of the contract.

Can a Foreign Company Object to Turkish Court Proceedings?

Yes. A foreign company can generally raise an arbitration objection if:

• The parties agreed to arbitration in writing.
• The arbitration clause is valid and sufficiently clear.
• The dispute falls within the wording of the clause.
• The agreement was signed or accepted by an authorized representative.
• The subject matter is capable of being resolved through arbitration.
• The company has not waived its right to rely on arbitration.

The Turkish court will normally examine the arbitration agreement and the scope of the dispute before deciding whether the case should continue. The court’s review is generally focused on the existence, validity and applicability of the arbitration agreement rather than conducting a full trial on the merits.

When Is an Arbitration Clause Valid?

A valid arbitration clause should demonstrate a clear intention to submit disputes to arbitration. It should identify the parties and cover the relevant contractual or legal relationship.

Important points include:

Written Agreement

The arbitration agreement should be contained in a signed contract, accepted document, exchange of correspondence, electronic record or another legally recognized written form.

Clear Consent

The wording should show that arbitration is mandatory rather than merely optional. Language such as “the parties may consider arbitration” may create uncertainty, while clear mandatory language is stronger.

Authorized Signature

The person signing for the foreign company must have authority to agree to arbitration. Authority problems may arise where a sales manager, intermediary, subsidiary or agent signs without the necessary corporate authorization.

Identifiable Dispute

The clause should cover the dispute brought before the Turkish court. Broad wording may cover contractual, payment, termination and compensation claims, while a narrow clause may apply only to specific obligations.

How Does the Scope of the Arbitration Clause Affect the Case?

Many commercial agreements contain broad wording covering disputes “arising out of or in connection with” the contract. Such clauses may extend to claims concerning interpretation, breach, termination, payment, compensation and related obligations.

A narrowly drafted clause may cover only disputes concerning a particular transaction or payment obligation. The court may therefore examine whether the claim is contractual, statutory, tort-based or connected to another agreement.

Special difficulties may arise in disputes involving:

• Parent companies and subsidiaries.
• Personal guarantees.
• Banks and financial institutions.
• Carriers and insurers.
• Directors or shareholders.
• Related agreements signed by different parties.
• Claims based on fraud, unfair competition or statutory liability.

A non-signatory is not automatically bound by an arbitration clause. Consent, contractual incorporation, assignment, agency, succession and the legal relationship between the parties must be examined carefully.

What Defenses Can Be Raised Against an Arbitration Clause?

A foreign company may challenge the arbitration agreement itself or argue that it does not apply to the dispute. Common arguments include:

• No written arbitration agreement exists.
• The clause was not properly incorporated into the contract.
• The document containing the clause was never accepted.
• The signatory lacked authority.
• The clause is ambiguous or legally defective.
• The dispute falls outside the clause’s scope.
• Contractual preconditions to arbitration were not satisfied.
• The arbitration agreement expired or was validly terminated.
• The claim concerns a non-arbitrable subject matter.
• The foreign company never consented to arbitration as a non-signatory.
• The arbitration agreement cannot be applied to the particular parties or transaction.

Termination or rescission of the main contract does not necessarily terminate the arbitration clause. Arbitration clauses are commonly treated as separate from the other contractual provisions. The exact result depends on the wording of the agreement and the legal basis of the challenge.

Which Disputes May Not Be Suitable for Arbitration?

Not every dispute can be resolved through arbitration. Certain matters may be reserved for courts or governed by mandatory rules. Depending on the claim, issues may arise concerning:

• Certain real estate and property rights.
• Corporate status and internal company matters.
• Insolvency and bankruptcy proceedings.
• Employment and consumer protection rights.
• Public authority decisions.
• Regulatory sanctions.
• Certain intellectual property registration matters.
• Rights affecting public order or third parties.

The classification depends on the specific claim rather than the title given to the lawsuit. A dispute described as a contractual claim may still contain issues that cannot be submitted entirely to arbitration.

How Should a Foreign Company Respond When It Is Sued in Turkey?

The first priority is to preserve the arbitration objection and review the service documents immediately. The foreign company should not assume that informal notice by email or WhatsApp starts the legal deadline unless the method is legally recognized or contractually authorized.

A practical response generally involves the following steps:

1. Obtain the complete statement of claim, attachments and service records.
2. Identify the date on which service became legally effective.
3. Review the arbitration clause, amendments and incorporated terms.
4. Check the arbitration seat, institution, language and applicable rules.
5. Raise the arbitration objection at the first appropriate procedural opportunity.
6. Avoid presenting extensive merits arguments before the objection is preserved.
7. Request the appropriate procedural outcome from the Turkish court.
8. Consider commencing arbitration or notifying the other party.
9. Apply for urgent protective measures where assets or evidence are at risk.
10. Preserve all contractual, financial and digital evidence.

The exact procedural consequences depend on the type of proceeding, the court, the contract and the parties’ conduct. A foreign company should obtain legal advice before filing a detailed defense or counterclaim.

Can a Turkish Court Issue Interim Measures Despite an Arbitration Clause?

Yes. An arbitration clause does not necessarily prevent a party from seeking urgent protection from a Turkish court. Depending on the circumstances, a Turkish court may be asked to consider:

• Interim injunctions.
• Precautionary attachment.
• Evidence preservation.
• Protection of documents or digital records.
• Measures concerning Turkish bank accounts or assets.
• Assistance with service or evidence collection.

Seeking an interim measure does not automatically waive arbitration, particularly where the application is made to protect rights until the arbitral tribunal is constituted or becomes able to act. The application should clearly reserve the right to rely on arbitration.

What Happens If the Arbitration Seat Is Outside Turkey?

If the arbitration seat is outside Turkey, the foreign company may still need to deal with Turkish courts when the opposing party has assets, evidence or business operations in Turkey.

A Turkish court may also become involved if the opposing party starts court proceedings in Turkey despite the arbitration agreement. The foreign company may argue that the Turkish lawsuit should not proceed because the parties agreed to arbitrate.

If an award is issued abroad, it may need to be recognized or enforced in Turkey before Turkish assets can be seized. The court may examine issues such as proper service, due process, jurisdiction of the tribunal, finality of the award and public policy.

What Evidence Is Important?

The foreign company should preserve the complete contractual record, including:

• The signed agreement.
• General terms and conditions.
• Purchase orders and invoices.
• Amendments and renewal documents.
• Emails and business correspondence.
• Electronic signatures and platform records.
• Proof of authority of company representatives.
• Notices of breach or termination.
• Court service documents.
• Arbitration notices.
• Payment and performance records.
• Digital files stored in cloud systems.

Screenshots alone may not be sufficient to establish authenticity or context. Original electronic files, metadata, email headers, platform logs and reliable company records may be important in a jurisdiction challenge.

How Can Foreign Companies Reduce Jurisdiction Disputes in 2026?

International contracts should identify the arbitration institution or rules, seat, language, governing law and scope of arbitration. They should also address emergency measures, multi-party disputes, consolidation, joinder, electronic notices and remote hearings.

Digital contracting is now common in cross-border business. Companies should ensure that electronic signatures, online acceptance procedures and incorporated terms clearly record the parties’ consent to arbitration.

A carefully drafted dispute resolution clause can prevent costly arguments about whether the parties selected Turkish courts, foreign courts or arbitration. Lawyer Fırat Fesih Kaya advises foreign businesses to review dispute resolution provisions before signing commercial contracts involving Turkish companies or assets.

Frequently Asked Questions (FAQ)

1. Can a foreign company challenge a Turkish lawsuit because of an arbitration clause?

Yes, if the arbitration agreement is valid, applicable to the dispute and raised at the correct procedural stage.

2. Does an arbitration clause automatically stop a Turkish court case?

No. The foreign company normally needs to raise the appropriate objection and prove that the dispute is covered by the arbitration agreement.

3. What happens if the foreign company argues the merits first?

Discussing the merits before preserving the arbitration objection may create waiver or procedural risks.

4. Can a non-signatory company rely on an arbitration clause?

Possibly, but the result depends on consent, assignment, agency, succession and the relationship between the parties.

5. Does contract termination cancel the arbitration clause?

Not necessarily. The arbitration clause may remain effective even after termination of the main contract.

6. Can Turkish courts grant an injunction despite arbitration?

Yes. Turkish courts may grant urgent protective measures concerning assets, evidence or other matters connected with Turkey.

7. Is the arbitration seat the same as the governing law?

No. The seat determines the procedural framework and supervisory court, while governing law determines the substantive rules applied to the dispute.

8. Can a foreign company be represented by a Turkish lawyer?

Yes. A Turkish lawyer may represent the company under a properly prepared and valid power of attorney.

9. Are email and WhatsApp messages relevant to a jurisdiction challenge?

They may be relevant, especially for proving contract formation, acceptance, notices, amendments and the parties’ conduct.

10. What should a foreign company do after receiving a Turkish court claim?

It should immediately preserve the service documents, review the arbitration clause and consult a qualified Turkish lawyer before filing a substantive response.

This article is provided for general informational purposes only and does not constitute legal advice. We recommend consulting a lawyer about your specific circumstances to avoid any loss of rights.

Expert Legal Support for Arbitration and Turkish Court Jurisdiction Disputes

Foreign companies facing Turkish court proceedings, arbitration disputes or jurisdiction objections should obtain timely legal assistance. Fırat Fesih Kaya Law Office provides professional legal support throughout Turkey and internationally for arbitration objections, commercial litigation, interim measures, enforcement and cross-border business disputes.

You can work with an experienced lawyer to protect your contractual rights, preserve evidence and prevent avoidable procedural losses.

Call Now: +90 312 434 22 22
WhatsApp: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Office: Mevlana Boulevard No:221, Yildirim Tower, Balgat, Cankaya, Ankara, Turkey