No Written Distribution Agreement in Turkey: How Are the Parties’ Rights Determined? – 2026 Updated Guide

How are distributor and supplier rights determined when there is no written distribution agreement in Turkey? Learn about evidence, payment, exclusivity, termination, inventory, and goodwill claims.

The absence of a written distribution agreement does not necessarily mean that no legal relationship exists between a foreign supplier and a Turkish distributor. The parties may have created an oral, implied, or de facto distribution relationship through their conduct.

However, without a written contract, it becomes more difficult to determine exclusivity, territory, sales targets, payment terms, termination rights, inventory ownership, trademark use, and compensation.

Courts may examine invoices, delivery records, payment history, emails, messages, customer communications, customs documents, sales data, and the parties’ long-term commercial conduct to determine their rights and obligations.

Can a Distribution Agreement Exist Without a Written Contract?

In many commercial relationships, a distribution agreement may arise through mutual conduct even if the parties never sign a formal document.

The relationship may be established where the foreign supplier repeatedly delivers products to the Turkish company, the Turkish company purchases and resells them, the supplier accepts orders, and both parties operate according to an established business model.

The absence of a written agreement does not automatically protect either party from contractual obligations. However, the party making a claim must prove the existence and content of the alleged arrangement.

How Are the Terms Determined?

When there is no written agreement, the parties’ rights may be determined through:

• Emails and business messages;
• Purchase orders and order confirmations;
• Invoices and account statements;
• Delivery and transport documents;
• Customs records;
• Bank transfers;
• Product catalogues and price lists;
• Sales targets and reports;
• Marketing materials;
• Customer correspondence;
• Previous commercial practice;
• Statements made by company representatives;
• The parties’ conduct after disputes arose.

The course of dealing may be particularly important. If the parties consistently followed the same payment period, delivery process, territory, discount structure, and return policy, those practices may help demonstrate the terms of the relationship.

Is the Turkish Distributor Automatically Exclusive?

No. Exclusivity should not be assumed merely because the Turkish distributor was the only company selling the products.

The distributor may need to prove that the foreign supplier promised exclusive rights, either expressly or through consistent conduct. Relevant evidence may include statements that the distributor was the sole representative, restrictions on selling to other companies, territory protection, minimum purchase commitments, and the supplier’s refusal to appoint competitors.

The foreign supplier may argue that the relationship was non-exclusive and that it remained free to appoint other distributors or sell directly.

Without a written exclusivity clause, the issue may become highly fact-specific.

Distributor or Commercial Agent?

The legal classification of the relationship is important. A distributor generally purchases products and resells them in its own name, earning a resale margin and bearing commercial risk.

A commercial agent typically promotes or facilitates transactions for the foreign principal and receives commission. The agent may not own the products or bear the same risks as a distributor.

The parties’ title is not always decisive. Courts may examine who invoiced customers, who owned inventory, who set prices, who bore credit risk, who controlled customer relationships, and how payments were calculated.

This distinction may affect commission, termination, customer portfolio compensation, and inventory rights.

Payment and Unpaid Invoice Disputes

Without a written agreement, the parties may disagree about product prices, currency, payment deadlines, credit limits, interest, returns, discounts, and delivery conditions.

The foreign supplier should preserve all invoices, purchase orders, delivery records, bank transfers, payment reminders, account reconciliations, and customer sales information.

An invoice may be useful evidence, but it may not always establish the entire debt by itself. Delivery and acceptance records can be important, especially where the distributor claims that products were never received or were defective.

The distributor may argue that payments were made as deposits, advances, commissions, or settlement of older debts. The parties’ previous payment practice may help resolve the dispute.

Termination Without a Written Clause

Without a written termination clause, the parties may disagree about whether the relationship was fixed-term, indefinite, terminable immediately, or subject to reasonable notice.

The foreign supplier should consider the length of the relationship, the distributor’s investments, exclusivity, inventory, customer dependence, outstanding orders, and the seriousness of any breach.

Immediate termination may be more defensible where there is serious non-payment, fraud, unauthorized competition, misuse of trademarks, or another fundamental breach.

A sudden termination without proper assessment may expose the supplier to damages, unpaid commission disputes, inventory claims, or goodwill compensation demands.

Goodwill and Clientele Compensation

A Turkish distributor may claim goodwill or clientele compensation if it developed a valuable customer portfolio and the foreign supplier continues to benefit from those customers after the relationship ends.

The claim is not automatic. The distributor may need to establish that it introduced or substantially developed customers, that the foreign supplier continues to receive a significant benefit, and that the distributor lost future commercial income.

The risk may be higher where the distributor operated exclusively, invested substantially in the market, and was replaced immediately after building customer relationships.

A distributor whose conduct caused termination through serious breach may face stronger defenses from the foreign supplier.

Inventory Ownership and Product Returns

Without a written agreement, ownership of unsold products can be difficult to determine.

If the distributor purchased the products outright, it may own the inventory, subject to unpaid price claims or a valid retention-of-title arrangement. If the products were supplied on consignment, for demonstration, or for sale on behalf of the supplier, the foreign company may have a stronger right to demand their return.

The parties should examine invoices, delivery terms, warehouse records, payment status, product serial numbers, and correspondence about returns.

Neither party should remove or sell disputed goods without legal authority. An inventory inspection, written stock report, or urgent judicial measure may be appropriate where products are at risk.

Trademark and Brand Use

A Turkish distributor may have had an implied right to use the foreign supplier’s trademarks only to the extent necessary to market and sell genuine products during the commercial relationship.

That implied permission may end when the relationship terminates, subject to any permitted sell-off period or continuing warranty obligations.

The distributor should not register the supplier’s trademark, create confusion about ownership, or continue presenting itself as an authorized representative without a legal basis.

The foreign supplier should preserve evidence of trademark ownership, product use, marketing approval, and any instructions given to the distributor.

Customer Data and Confidential Information

Without a written confidentiality clause, the parties may still have duties concerning confidential business information, depending on the nature of the information and the circumstances in which it was obtained.

Customer lists, pricing, technical documents, product strategies, supplier information, and sales data should be protected carefully.

After termination, the parties should regulate customer communication, return or deletion of confidential data, access to digital systems, and use of customer records.

Digital evidence must be collected lawfully, particularly where customer data and employee information are involved.

Evidence in an Unwritten Distribution Dispute

The strongest evidence usually comes from consistent commercial conduct over time. The foreign supplier and Turkish distributor should preserve:

• Emails and messaging applications;
• Product orders and confirmations;
• Invoices and delivery notes;
• Customs and transport documents;
• Bank statements;
• Customer records;
• Sales and commission reports;
• Marketing expenses;
• Price lists and discount approvals;
• Inventory records;
• Website and social media content;
• Evidence of exclusivity or competing sales.

In 2026, cloud accounting, electronic invoices, online marketplaces, digital advertising, CRM records, and electronic signatures may be especially important.

A party should avoid deleting messages, altering records, or accessing systems without authorization.

Cross-Border Disputes

A foreign supplier should review the available evidence before deciding whether to negotiate, terminate, commence enforcement proceedings, file a commercial lawsuit, or pursue arbitration.

The location of the distributor’s bank accounts, inventory, real estate, receivables, and other assets may determine the most effective recovery strategy.

A Turkish lawyer can assist with formal notices, debt collection, inventory disputes, customer protection, goodwill claims, commercial litigation, arbitration, and enforcement through a valid power of attorney.

Lawyer Fırat Fesih Kaya assists foreign companies and Turkish distributors with unwritten distribution relationships, payment disputes, termination, inventory, trademarks, customer claims, and commercial litigation.

2026 Practical Considerations

In 2026, parties should not rely on informal arrangements for long-term distribution relationships. A written agreement should regulate exclusivity, territory, online sales, minimum purchases, pricing, payment, inventory, trademarks, customer data, termination, commissions, goodwill compensation, and dispute resolution.

If a dispute has already arisen, the parties should reconstruct the commercial relationship through documents and conduct rather than relying only on oral statements.

Frequently Asked Questions (FAQ)

1. Is a distribution agreement valid without a written contract in Turkey?
Potentially, yes. An oral or implied commercial relationship may exist if the parties’ conduct demonstrates a consistent distribution arrangement.

2. How can the terms of an unwritten distribution relationship be proven?
Invoices, orders, deliveries, payments, emails, messages, customs documents, sales reports, and previous commercial practice may be used as evidence.

3. Is the Turkish distributor automatically exclusive?
No. Exclusivity generally requires clear contractual or factual evidence showing that the supplier granted exclusive rights.

4. Is an unwritten distributor the same as a commercial agent?
Not necessarily. The parties’ actual functions, payment structure, ownership of goods, and commercial risks determine the relationship.

5. Can the foreign supplier terminate an unwritten distribution relationship immediately?
Possibly, particularly where there is a serious breach. However, the duration of the relationship and reasonable notice risks should be assessed.

6. Can the distributor claim goodwill compensation?
Potentially, if it developed customers, the foreign supplier continues to benefit from them, and the distributor loses future income.

7. Who owns unsold products after termination?
Ownership depends on whether the goods were sold, supplied on consignment, delivered for demonstration, or subject to a valid retention-of-title arrangement.

8. Can the foreign supplier recover unpaid invoices without a written agreement?
Potentially. The supplier should prove the sales, deliveries, prices, payment terms, and outstanding balance through commercial records.

9. Can the distributor continue using the foreign company’s trademark?
Trademark use generally depends on the implied or express authorization, termination date, genuine product resale, and any permitted sell-off period.

10. What should the parties do first when a dispute arises?
They should preserve evidence, reconstruct the commercial terms, review payment and delivery records, avoid unauthorized self-help, and obtain advice from a Turkish lawyer.

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 Unwritten Distribution Disputes

Expert legal support is essential to avoid losing valuable rights. By working with a lawyer experienced in Turkish distribution agreements, commercial agency, unpaid invoices, termination, inventory, trademarks, goodwill compensation, and cross-border disputes, foreign companies and distributors can protect their interests. Fırat Fesih Kaya Law Office provides professional legal support in Turkey and abroad.

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