Learn how mediation and litigation work in Turkish contract disputes, including mandatory mediation in commercial, employment, consumer, and lease cases, court jurisdiction, settlement enforceability, confidentiality, and practical litigation strategy under Turkish law.
Introduction
Mediation and litigation in Turkish contract disputes are no longer separate worlds in Turkey. In many categories of contract cases, mediation is not merely an optional settlement tool. It is a procedural gateway that parties must pass through before they can file a lawsuit. Turkish law now uses a mixed system: some contract disputes are handled through voluntary mediation, some are subject to mandatory pre-action mediation, and all court proceedings then continue under the Turkish Code of Civil Procedure before the competent civil, commercial, labour, or consumer court.
This matters because contract litigation in Turkey is no longer just about breach, damages, and evidence. The first legal question is often procedural: Do the parties have to mediate first? If the answer is yes and the claimant skips that step, the case can be dismissed on procedural grounds without ever reaching the merits. That is especially important in commercial payment and damages disputes, employee-employer receivable and compensation claims, many consumer disputes, and most lease disputes.
At the same time, Turkish law does not treat mediation as a loose informal conversation. It is a regulated process with rules on voluntariness, equality, confidentiality, inadmissibility of mediation statements as evidence, settlement documentation, and enforceability. Where mediation ends in agreement, the settlement may become directly enforceable in the ways provided by the mediation statute. Where mediation fails, the final report becomes a key procedural document for the later court action.
For that reason, understanding mediation and litigation in Turkish contract disputes requires more than knowing which court hears the case. The real issues are whether the dispute is mediatable, whether mediation is mandatory, which forum has jurisdiction after mediation, how settlement can be made enforceable, and how the ordinary litigation path works once the case reaches court. This article explains those issues in practical English and with a focus on the contract-dispute categories most often encountered in Turkish practice.
The General Legal Framework
The starting point is the Law on Mediation in Civil Disputes No. 6325. Article 1 states that the law regulates mediation in private-law disputes, including those with a foreign element, but only where the parties may freely dispose of the subject matter. The same article also excludes disputes involving allegations of domestic violence from mediation. So Turkish mediation law is broad, but it is not universal. It applies where party autonomy exists over the dispute.
The Turkish Code of Civil Procedure then provides the general litigation framework. Article 1 states that court jurisdiction is determined only by law, while Article 2 makes the civil court of first instance the default court for property and personal-rights disputes unless another court is specifically assigned by statute. That means contract disputes begin with a forum question: if no special court is designated, the default route is the ordinary civil court.
Special statutes then create specialized forums. The Turkish Commercial Code provides that, unless otherwise stated, commercial courts of first instance hear all commercial cases regardless of value. The Labour Courts Act creates labour courts and states that, where no labour court exists, the local civil court of first instance hears those disputes using labour-court rules. The Consumer Protection Law states that disputes arising out of consumer transactions and consumer-oriented practices fall within the jurisdiction of consumer courts.
This multi-layer structure is why contract-dispute strategy in Turkey begins with classification. A supply agreement between two traders may lead to commercial-court jurisdiction and mandatory commercial mediation. A wage or severance claim may lead to labour-court jurisdiction and mandatory labour mediation. A defective product dispute involving a consumer may go first to a consumer arbitration committee or, depending on value and subject matter, to mediation and then consumer court. A lease dispute may require mediation first and then proceed before the competent civil court.
Voluntary Mediation in Turkish Contract Disputes
Before turning to mandatory mediation, it is important to understand the general principles of Turkish mediation. Article 2 of Law No. 6325 defines mediation as a method in which a neutral and independent third person brings the parties together using systematic techniques, helps them understand each other and generate their own solution, and, if necessary, may also propose a solution after specialized training. Article 3 states that the parties are free to apply to mediation, continue the process, conclude it, or withdraw from it, while also confirming the equality of the parties throughout the process.
Confidentiality is a central feature. Article 4 provides that, unless otherwise agreed, the mediator must keep confidential the information, documents, and records obtained in the mediation process, and the parties and other participants must also comply with confidentiality. Article 5 adds a strong evidentiary rule: mediation invitations, settlement proposals, admissions, and documents prepared solely for mediation generally cannot be used as evidence in later court or arbitration proceedings, and courts or public authorities cannot ordinarily compel their disclosure, except where disclosure is required by law or necessary to implement and enforce the settlement.
These rules matter in contract disputes because mediation often works best when parties can speak more freely than they would in pleadings. A supplier can discuss payment structures, a landlord can discuss partial vacancy plans, a principal can negotiate buyout terms with an agent, or a former employee can explore reinstatement or severance options without automatically turning those negotiations into later evidence. Turkish law deliberately protects that settlement environment.
Settlement Agreements and Enforceability
Turkish law also regulates how a mediation settlement becomes legally effective. Article 18 states that the scope of the agreement is determined by the parties and that, if a settlement document is prepared, it is signed by the parties and the mediator. The same article provides that the parties may request an enforceability annotation. If mediation took place before a lawsuit, that annotation may be requested from the civil peace court where the mediator worked; if mediation occurred during litigation, it may be requested from the court hearing the case. A settlement document carrying that annotation counts as a document with judgment-like enforceability.
The same provision adds an important shortcut. Except where a law makes the enforceability annotation mandatory, a settlement signed by the parties and their lawyers together with the mediator—or, in commercial disputes, by the lawyers and the mediator—counts as a judgment-like enforceable document even without a separate annotation. Article 18 also states that once the parties reach agreement, they cannot later sue each other again on the matters settled.
For contract practice, this is extremely useful. Mediation in Turkey is not just a soft conversation ending in moral promises. A properly documented mediated settlement can produce a directly enforceable outcome and can close the dispute with substantial procedural security.
Mandatory Mediation: The General Procedural Rule
Where another statute says mediation is a condition of action, the general procedure is governed by Article 18/A of the Mediation Law. That provision requires the claimant to attach the final mediation report showing that no settlement was reached, or a copy certified by the mediator, to the statement of claim. If the claimant fails to do so, the court gives a one-week final period to submit it; if that is not done, the case is dismissed procedurally. And if it is understood from the outset that mediation was never attempted where it was mandatory, the court dismisses the case without taking further steps.
Article 18/A also contains practical rules on the filing place, mediator appointment, and access to party contact information. For most mandatory mediation categories falling under this general mechanism, the mediator is expected to conclude the process within three weeks, extendable by at most one further week in mandatory cases. That default timing is especially important in lease disputes and other categories newly brought into mandatory mediation through the general mediation statute.
This means mandatory mediation in Turkey is not just a policy slogan. It is a strict procedural filter. If the claimant misclassifies the dispute and bypasses the mandatory step, valuable time can be lost, and in close limitation-period cases that error can be costly even if the merits are otherwise strong.
Commercial Contract Disputes and Mandatory Mediation
One of the most important categories for contract practice is commercial disputes. Law No. 7155 added Article 5/A to the Turkish Commercial Code. Under that rule, for the commercial cases listed in Article 4 of the Commercial Code and in other laws, where the subject matter is a claim for the payment of money or compensation, applying to a mediator before filing suit is a condition of action. The same amendment states that the mediator must conclude the process within six weeks, extendable by at most two additional weeks in mandatory circumstances.
This is a very broad and commercially significant rule. Article 4 of the Turkish Commercial Code covers disputes arising from matters related to the commercial enterprises of both parties and also many disputes treated as commercial regardless of merchant status because they arise from specified commercial statutes and commercial-law subject matter. Article 5 states that, unless otherwise provided, commercial cases are heard by the commercial court of first instance regardless of claim value.
In practice, this means many disputes arising from supply agreements, agency agreements, distribution contracts, shareholder-related commercial obligations, banking-linked contracts, commercial sales, commercial leases between traders where the claim is framed as a monetary receivable or compensation claim, and many other trader-to-trader contract disputes fall within mandatory commercial mediation before court.
The monetary nature of the claim is crucial. The statutory wording focuses on claims for payment of money and compensation. So purely declaratory suits may raise classification questions, while straightforward debt and damages actions are squarely inside the rule. Turkish practice is therefore highly sensitive to claim formulation at the pleading stage.
Employment Contract Disputes and Mandatory Mediation
Employment-related contract disputes follow a separate statutory path. Article 3 of the Labour Courts Act No. 7036 states that in actions based on law or on an individual or collective employment contract seeking employee or employer receivables, compensation, or reinstatement, applying to a mediator is a condition of action. The same article excludes material and moral damages arising from work accidents or occupational disease, together with related declaratory, objection, and recourse actions, from the mandatory mediation requirement.
The Labour Courts Act also uses a faster mediation timetable than commercial mediation. The mediator must conclude the process within three weeks from appointment, extendable by at most one week in mandatory situations. And, just as in the general mediation framework, if the final non-settlement report is not attached to the statement of claim, the court gives a one-week final period; if mediation was never attempted though required, the case is dismissed procedurally.
This is highly relevant to employment contracts and other service-agreement disputes under Turkish law. Claims for unpaid wages, notice compensation, severance-style claims, bonuses, annual leave receivables, or reinstatement cannot safely bypass mediation. At the same time, not every labour-related dispute is captured, so correct classification remains essential.
Consumer Contract Disputes and Mandatory Mediation
Consumer disputes have their own special structure. Article 73 of the Consumer Protection Law No. 6502 states that consumer courts hear disputes arising from consumer transactions and consumer-oriented practices. Article 73/A then adds a mandatory mediation layer for disputes heard in consumer courts: before filing suit, parties must apply to a mediator. But the statute also lists important exceptions. Mandatory mediation does not apply to disputes within the jurisdiction of consumer arbitration committees, to objections against arbitration-committee decisions, to certain collective-interest suits mentioned in Article 73(6), to the public-interest actions in Article 74, or to consumer transactions concerning rights in rem over immovables.
The consumer regime is especially protective on costs. Article 73/A states that the general rule in Article 18/A(11) of the Mediation Law does not apply against the consumer, that in certain no-meeting or no-settlement scenarios the consumer’s mediation fee is paid from the Ministry of Justice budget up to the two-hour tariff amount, and that if litigation later ends in the consumer’s favor, the mediation fee is recovered from the defendant and returned to the budget.
There is also a threshold issue. The Ministry of Trade announced on 29 December 2025 that, from 1 January 2026, consumer disputes below TRY 186,000 fall within the jurisdiction of consumer arbitration committees. The Ministry’s consumer information page further explains that disputes at or above that figure proceed through the sequence of mandatory mediation and then consumer court, while lower-value disputes belong first before the arbitration committees.
This makes consumer-contract dispute planning more layered than many parties expect. A defective-product claim, subscription dispute, digital-service complaint, or distance-selling refund dispute may need to start with an arbitration committee if the value is below the threshold, or with mediation and then consumer court if above the threshold and not excluded.
Lease Disputes and Mandatory Mediation
Lease disputes have become one of the most important recent mediation categories. Article 18/B of the Mediation Law, added by Law No. 7445, states that applying to a mediator before filing suit is a condition of action for disputes arising from the lease relationship, except for the eviction of leased immovables through the non-judgment execution route under the Enforcement and Bankruptcy Law. The law took effect for this purpose on 1 September 2023.
This change is broader than many landlords and tenants first assumed. It captures rent claims, rent-adjustment and adaptation disputes, deposit disputes, use-related compensation claims, ordinary lease termination disputes, and many other lease-relationship conflicts, while leaving outside only the specific summary-enforcement eviction path expressly carved out by statute.
Because Article 18/B uses the general mandatory-mediation mechanism of Article 18/A, the usual three-week period, extendable by one week, applies here as well. In practice, that means most lease litigation now begins not in court, but in the mediation bureau.
Litigation Forums After Mediation
Once mediation ends without settlement, the dispute moves to the competent court. The civil court of first instance remains the default forum for property-right and personal-right disputes unless a special court is designated. That default matters for many ordinary contract disputes that are neither commercial, nor labour, nor consumer, nor otherwise assigned by statute to a specialized court.
Commercial courts of first instance hear commercial disputes. Under Article 5 of the Turkish Commercial Code, unless otherwise provided, commercial cases are heard by the commercial court regardless of value. That includes many contract disputes between traders and many disputes deemed commercial because of their statutory subject matter.
Labour courts hear employment-related disputes. Article 2 of the Labour Courts Act states that labour courts are established to hear the disputes within their field, and where no labour court exists the local civil court of first instance hears the case using labour-court rules.
Consumer courts hear consumer disputes. Article 73 of the Consumer Protection Law expressly gives them jurisdiction over disputes arising from consumer transactions and consumer-oriented practices. Where no consumer court exists, the general civil court handles the matter with consumer-court jurisdiction.
What Litigation Looks Like After Failed Mediation
After mediation fails, Turkish litigation proceeds under the Code of Civil Procedure. The court first examines procedural conditions and objections. During the preliminary examination, the judge reviews procedural conditions and preliminary objections, identifies the disputed issues, carries out the preparatory steps needed for evidence, and encourages settlement in cases where the parties can dispose of the subject matter. The court cannot move to the evidentiary phase before completing this preliminary stage.
The same Code states that simple procedure applies in the matters expressly stated by law, including disputes within the jurisdiction of the civil peace courts and other matters that special laws send to non-written procedure. In other situations, the ordinary written procedure remains the background model. This procedural split matters because some contract-related disputes move faster or under leaner rules than others.
The preliminary-examination stage is particularly important in contract cases because it is the point at which missing mediation reports, jurisdiction problems, first objections, limitation defenses, and incomplete document production can shape the whole file. Turkish civil procedure is not designed as a purely oral surprise system; it is structured and front-loaded.
Strategic Advantages of Mediation in Contract Disputes
Mediation offers several advantages in Turkish contract disputes. The first is speed. Commercial mediation is designed to conclude within six weeks plus at most two extra weeks; labour mediation within three weeks plus at most one extra week; and the general mandatory mediation timetable also centers on three weeks plus one. Court proceedings usually take longer.
The second is confidentiality. Unlike ordinary court litigation, mediation is protected by statutory secrecy and evidentiary non-use rules. This is especially valuable in supply-chain disputes, shareholder funding disputes, technology-license disagreements, agency and distribution terminations, and employment exits where reputation, customer relationships, and pricing structures are sensitive.
The third is enforceable flexibility. A mediated settlement can include payment plans, stepped deliveries, revised timelines, future commercial cooperation, partial releases, or operational undertakings that a court judgment might not replicate as effectively. And if documented properly, the settlement can be directly enforceable.
Litigation Advantages and When Court Is Still Necessary
Court litigation remains indispensable in many contract disputes. First, where one side refuses to engage seriously, mediation may simply produce a final non-settlement report. Second, some disputes need a binding judicial ruling on statutory interpretation, invalidity, limitation, authority, or title issues. Third, where interim measures, formal evidentiary rulings, or coercive enforcement of a contested right are central, litigation may be unavoidable. Turkish law therefore uses mediation to filter, not to replace, adjudication.
Litigation also provides a clearer forum for disputes falling outside mediation or outside mandatory mediation. Since mediation applies only to disputes the parties can freely dispose of, and because specific statutes carve out particular categories from mandatory mediation, court remains the primary route in those excluded matters.
Practical Drafting Lessons for Contract Lawyers
The first drafting lesson is to think about dispute resolution before the dispute begins. Turkish contracts should be drafted with a clear awareness of whether any future claim is likely to fall into mandatory mediation. Payment and damages claims in commercial contracts, receivable and compensation claims in employment contracts, many consumer claims, and lease disputes are no longer filed exactly the same way they were a decade ago.
The second lesson is to preserve records. Since the mediation report is procedurally important and later litigation will still turn on documents, notices, invoices, correspondence, and performance evidence, Turkish contract management should be designed with both mediation and litigation in mind.
The third lesson is to avoid assuming that foreign dispute-resolution templates translate directly into Turkish procedure. A clause that ignores specialized courts, arbitration-committee thresholds, or mandatory mediation categories may create confusion rather than efficiency.
Conclusion
Mediation and litigation in Turkish contract disputes now form a connected system. The Mediation Law provides the basic framework of voluntariness, equality, confidentiality, evidentiary protection, and settlement enforceability. Then special statutes add mandatory mediation for major categories of contract conflict: commercial money and compensation claims, employment receivable and compensation disputes, many consumer disputes, and most lease disputes. After mediation, the dispute proceeds to the competent civil, commercial, labour, or consumer court under the Code of Civil Procedure.
The practical takeaway is simple. In Turkey, a contract dispute strategy that looks only at the merits is incomplete. A sound strategy must first ask whether the dispute is mediatable, whether mediation is mandatory, which court has jurisdiction after mediation, and how settlement or litigation best serves the client’s goals. Parties who get that sequence right save time, reduce procedural risk, and enter the merits stage from a much stronger position.
FAQ
Is mediation always optional in Turkish contract disputes?
No. Mediation is voluntary in principle under the Mediation Law, but several statutes make it a condition of action before suit in specific categories, including commercial monetary and compensation claims, many labour disputes, many consumer disputes, and most lease disputes.
What happens if a party files suit without completing mandatory mediation?
If mediation was mandatory and was not attempted, the court dismisses the case on procedural grounds. If the claimant forgets to attach the final non-settlement report, the court gives a one-week final period; if the report is still not submitted, the case is again dismissed procedurally.
Are mediation discussions confidential in Turkey?
Yes. Unless the parties agree otherwise, the mediator must keep mediation materials confidential, and the parties and other participants must also respect confidentiality. Settlement proposals, admissions, and documents prepared solely for mediation generally cannot be used later as evidence in court or arbitration.
How long does mandatory mediation usually take?
Under the general mandatory-mediation procedure, the mediator generally concludes the process within three weeks, extendable by one week. In commercial disputes under Article 5/A of the Turkish Commercial Code, the period is six weeks, extendable by two weeks.
Which court hears a commercial contract dispute after mediation?
Unless another statute provides otherwise, commercial disputes are heard by the commercial court of first instance. Whether a case is commercial depends on the criteria in Article 4 of the Turkish Commercial Code.
Do consumer contract disputes always go to court after mediation?
Not always. Lower-value consumer disputes may first fall within the jurisdiction of consumer arbitration committees. For 2026, the Ministry of Trade announced a threshold of TRY 186,000. Above the threshold, and outside statutory exceptions, mediation and then consumer court become relevant.
Can a mediated settlement be enforced directly?
Yes, if it is documented in the way required by the mediation statute. A settlement can receive an enforceability annotation, and in many cases—especially where signed by the appropriate lawyers and the mediator—it can count as a judgment-like enforceable document without a separate annotation.
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