Dual-Use Goods Are Seized at Turkish Customs: How Can a Foreign Company Obtain Their Release? (2026 Updated Guide)

Dual-use goods are seized or detained at Turkish Customs. Learn how foreign companies can address classification, licensing, end-user, sanctions and export-control concerns and seek release of the shipment.

A shipment involving dual-use goods can quickly become one of the most complex customs disputes a foreign company encounters in Turkey. Equipment, electronics, industrial components, chemicals, software or technology designed primarily for civilian purposes may nevertheless have characteristics that trigger export-control, strategic-goods, sanctions or security-related scrutiny. When Turkish Customs detains or seizes such goods, the foreign manufacturer, exporter and Turkish importer should first determine whether the measure is an ordinary customs detention, a licensing-related restriction, an administrative seizure or part of a criminal investigation.

The distinction is critical. The legal strategy for resolving a missing authorization is different from the defense required where authorities suspect false documentation, prohibited end use, sanctions evasion or smuggling. Fırat Fesih Kaya Law Office approaches dual-use customs disputes by separating classification, licensing, customs, sanctions and criminal-law issues before determining the appropriate release strategy.

Why Can Dual-Use Goods Be Stopped at Turkish Customs?

Goods may be stopped because Customs questions their technical classification, applicable authorization, declared description, destination, end user, country of origin, intended use or supporting documentation.

A shipment may also attract scrutiny because its specifications indicate potential military, security, nuclear, aerospace, telecommunications, encryption or other sensitive applications.

The existence of a legitimate civilian use does not automatically resolve the issue.

Detention and Seizure Should Be Distinguished

The first question is what Customs has actually done.

Goods temporarily held pending document verification are in a different legal position from goods formally seized within an administrative or criminal proceeding.

The company should obtain the written record identifying the authority, legal basis and status of the goods.

Obtain the Formal Decision Immediately

Foreign companies should avoid relying exclusively on statements such as “the shipment is blocked for export-control reasons.”

Request the relevant customs record, seizure document, notification or other formal decision. Identify the date of notification because objection and litigation periods may run from formal service.

Determine the Exact Product

Dual-use disputes are often highly technical. The defense should identify the precise model, part number, technical specifications, software version and configuration of the imported or exported product.

Generic commercial descriptions such as “electronic equipment” or “industrial machine” may be insufficient.

Technical Classification Can Decide the Case

The central question may be whether the product actually falls within a controlled category.

The company should obtain detailed technical specifications from the manufacturer and compare the physical and functional characteristics of the goods with the requirements relied upon by the authorities.

Do Not Accept a Dual-Use Classification Without Technical Review

A product should not be treated as controlled merely because it belongs to a broadly sensitive industry.

The analysis should focus on objective characteristics such as performance, capacity, materials, accuracy, operating range, software functionality or other relevant technical parameters.

Manufacturer Evidence Is Critical

The foreign manufacturer should prepare a structured technical file containing product specifications, catalogues, engineering documents, model information and explanations of civilian applications.

Where necessary, qualified engineers or technical experts should assist with the classification analysis.

Product Configuration Matters

Two products carrying similar commercial names can have materially different technical specifications.

Authorities and companies should therefore examine the exact configuration of the seized shipment rather than relying solely on the general product family.

Software and Technology Can Also Create Issues

Dual-use controls are not limited to physical machinery. Software, technical information and technology associated with controlled equipment can raise separate regulatory questions.

The company should therefore review the entire transaction rather than focusing only on the hardware detained at Customs.

Check Whether an Authorization Was Required

Once classification is established, determine whether the transaction required a license, permit, certificate or other authorization under the applicable Turkish framework.

Do not assume that a license used in another jurisdiction automatically satisfies Turkish requirements.

What If the Company Believed No License Was Necessary?

Preserve the compliance analysis performed before shipment.

Internal classification records, manufacturer statements, external technical opinions and correspondence with the Turkish importer can demonstrate how the company reached its original conclusion.

A genuine classification disagreement should be distinguished from intentional concealment.

Can a Missing Authorization Be Obtained After the Goods Arrive?

This depends on the applicable regime and procedural stage. A foreign company should not assume that every licensing deficiency can be cured retrospectively.

The competent authority should be identified and the possibility of obtaining or completing authorization should be investigated immediately.

End-User Information Can Become Crucial

Authorities may seek information about who will ultimately receive and use the goods.

Prepare the end user’s full identity, business activity, facility, intended application and relationship with the importer.

Prepare an End-Use Statement

A detailed end-use explanation may be useful where the authorities question the civilian purpose of the transaction.

It should identify what the equipment will do, where it will be installed and why its technical capabilities are commercially necessary.

Generic End-Use Statements Can Be Problematic

A one-line statement that equipment is “for industrial purposes” may not resolve concerns involving sensitive technology.

The explanation should be specific enough to allow the authorities to understand the actual application.

Review the Entire Supply Chain

Identify the manufacturer, exporter, freight forwarder, intermediary, Turkish importer, distributor and ultimate end user.

If the goods were sold through several intermediaries, explain each party’s legitimate commercial role.

Sanctions Screening Should Be Repeated

Dual-use investigations can overlap with sanctions concerns. Re-screen the parties involved in the transaction and investigate any ownership, control or intermediary issues that may have triggered scrutiny.

A name similarity should also be investigated carefully before assuming that a party is actually subject to restrictions.

Third-Country Routing Can Increase Scrutiny

Goods routed through another country may attract attention if authorities suspect that the route was chosen to conceal the real destination or end user.

Prepare transport records and commercial evidence explaining why the routing occurred.

Transshipment Is Not Automatically Evasion

A legitimate logistics route should be distinguished from an arrangement designed to circumvent restrictions.

Preserve bills of lading, freight records, warehouse documents and commercial correspondence showing the genuine transaction structure.

Review the Country of Origin

Country of origin, country of export and country of dispatch are separate concepts.

Inconsistent origin documentation can increase the authorities’ concerns, particularly where sensitive products and sanctioned jurisdictions are involved.

Review the Customs Declaration

Compare the customs declaration with invoices, packing lists, technical documentation and product markings.

Pay particular attention to tariff classification, product description, quantity, value, origin and destination.

Incorrect Tariff Classification Can Trigger Wider Scrutiny

A classification error may cause Customs to believe that a controlled product has been deliberately declared under another heading.

The company should prepare a defensible tariff analysis supported by the objective characteristics of the goods.

Incorrect Description Does Not Automatically Mean Smuggling

A customs description may be inaccurate without necessarily establishing intentional criminal conduct.

The company should investigate why the description was used, who supplied it and what technical information was available when the declaration was prepared.

Preserve Communications With the Customs Broker

Broker instructions can become important if authorities question how the goods were declared.

Keep emails, technical specifications and classification information supplied to the customs broker.

What If Customs Suspects False Documents?

The matter becomes substantially more serious if authorities believe that certificates, invoices, end-user documents, origin records or licenses were falsified.

Immediately preserve original documents and electronic correspondence.

Do not attempt to replace disputed historical documents with newly created versions presented as originals.

Criminal Investigation Risk Must Be Assessed

A dual-use customs dispute can move beyond administrative law where authorities suspect intentional false declarations, prohibited trade, document falsification, sanctions circumvention or smuggling.

Foreign company managers should determine whether prosecutors or law-enforcement authorities are involved before giving detailed statements.

Managers Should Prepare Before Giving Statements

A foreign director or employee summoned in connection with the shipment should understand whether they are being questioned as a witness or suspect and what allegations are being investigated.

Interpreter and defense rights should be addressed before a substantive statement is given.

Corporate Liability and Individual Liability Are Different

The fact that a company imported or exported the goods does not automatically establish personal criminal responsibility of a director.

Individual responsibility should be assessed according to the person’s role, knowledge, authority and conduct.

Who Made the Classification Decision?

Identify whether classification was performed by the manufacturer, compliance department, Turkish importer, customs broker or external consultant.

This can become important where authorities allege deliberate misclassification.

Preserve the Compliance File

Collect all pre-shipment due-diligence records, screening results, classification memoranda, technical opinions, licenses, end-user statements and internal approvals.

Contemporaneous records can be particularly valuable in demonstrating the company’s compliance process.

Can the Goods Be Released?

Potentially. The route depends on why the goods were seized.

Release may require proving that the goods are not controlled, producing the required authorization, resolving a documentation problem, demonstrating legitimate end use, challenging the seizure or obtaining a favorable decision in an associated administrative or criminal proceeding.

Request Release Through the Correct Procedure

A general letter asking Customs to “release the goods” may be insufficient.

The application should address the specific legal basis for detention and provide evidence resolving the authority’s concern.

Can the Company Challenge the Seizure?

Potentially. The applicable remedy depends on whether the measure was imposed under customs, administrative, export-control or criminal procedure.

The company should identify the authority responsible for the seizure before calculating the objection or judicial deadline.

Urgent Judicial Protection May Be Necessary

High-value industrial equipment can generate substantial storage, financing and contractual losses while detained.

Where legally available and appropriate, interim judicial protection should be evaluated rather than waiting passively for the underlying proceedings to conclude.

Release Against Security Should Be Investigated Where Applicable

Depending on the legal basis and status of the goods, the company should determine whether any mechanism exists for release against security or another protective arrangement.

This should never be assumed without reviewing the specific procedure.

What If the Goods Cannot Be Released Into Turkey?

Alternative customs treatment, return, re-export or another legally permitted disposition may need to be considered.

However, a company should not arrange re-export without checking whether the goods are subject to an investigation or restriction preventing their removal.

Do Not Move Seized Goods Without Authorization

Any attempt to remove, alter, substitute or transfer goods under official control can substantially worsen the legal position.

All physical handling should comply with written customs and investigative requirements.

Preserve the Goods as Evidence

Where classification depends on technical characteristics, the physical goods may themselves be critical evidence.

Document model numbers, serial numbers, labels, packaging and configuration.

Independent Expert Examination Can Help

An engineering or technical expert may be able to demonstrate that the product does not meet the technical threshold of a controlled category.

The expert should analyze the actual shipment rather than merely provide a generic opinion about the product family.

Foreign Manufacturer Cooperation Is Essential

The Turkish importer may not possess the engineering information needed to resolve a dual-use classification dispute.

The manufacturer should provide technical documentation quickly and designate personnel capable of explaining the product.

Supplier Contracts Should Be Reviewed

Determine who was contractually responsible for export-control classification, licensing, end-user verification and customs documentation.

These clauses can become important if the seizure results from the foreign supplier’s compliance failure.

Can the Importer Claim Losses From the Supplier?

Potentially, depending on the contract and cause of the seizure.

Claims may involve storage, demurrage, financing, replacement purchases, customer claims and other documented losses where the supplier breached regulatory or contractual obligations.

Storage and Demurrage Must Be Controlled

Sensitive industrial equipment can remain detained for weeks or months.

Maintain records of storage, terminal, container and handling costs and pursue available commercial mitigation measures.

Document Business Interruption

If the seized equipment was intended for a factory, energy project or production line, preserve evidence of installation schedules, project milestones, customer obligations and production losses.

Causation should be documented contemporaneously.

Review Identical Shipments Already in Transit

If other shipments contain the same product, determine immediately whether they face the same licensing or classification issue.

Do not allow a single compliance problem to become a multi-shipment crisis.

Review Historical Transactions

Authorities may examine earlier imports or exports involving the same goods.

Create a shipment matrix showing dates, models, classifications, origins, destinations, end users and licensing treatment.

One Seizure Does Not Automatically Make Every Historical Transaction Illegal

Product specifications, destinations and applicable controls may differ between transactions.

Historical shipments should therefore be analyzed individually rather than treated as automatically unlawful.

Strengthen the Company’s Dual-Use Compliance Program

After the immediate dispute is stabilized, the company should review product classification, customer screening, end-user verification, sanctions screening, licensing, broker instructions and record retention.

High-risk goods should receive enhanced pre-shipment review.

Immediate Legal Defense Strategy

When dual-use goods are seized at Turkish Customs, the foreign company should immediately determine the legal status of the seizure, obtain the formal decision, identify the exact product and technical specifications, review tariff and dual-use classification, determine licensing requirements, verify the end user and end use, re-screen the supply chain, preserve customs and technical records, investigate criminal exposure, coordinate with the manufacturer, document financial losses and pursue the appropriate administrative, customs or judicial mechanism for release.

Frequently Asked Questions

Does Customs seizure mean the product is definitely a controlled dual-use item?

No. The classification may itself be disputed. Technical specifications should be compared with the applicable control criteria.

Can a foreign manufacturer’s technical opinion help?

Yes. Manufacturer specifications and technical explanations can be important, particularly where the dispute turns on precise performance characteristics.

Can a missing license be obtained after seizure?

Potentially in some circumstances, but this depends on the applicable control regime and procedural stage. Retrospective authorization should never be assumed.

Can the goods be re-exported instead?

Potentially, but only if the applicable legal and investigative framework permits removal of the goods.

Can Customs investigate the end user?

Yes. End-user and end-use information can become particularly important in transactions involving sensitive goods.

What if the goods were shipped through a third country?

The company should document the legitimate commercial and logistics reasons for the route and establish the true origin, destination and end user.

Can a customs classification error lead to criminal investigation?

Potentially, particularly if authorities suspect deliberate concealment or false documentation. A genuine classification disagreement and intentional evasion should be distinguished carefully.

Can company directors be personally investigated?

Potentially. Personal criminal responsibility depends on the individual’s role, knowledge, authority and conduct rather than managerial title alone.

Can the seizure itself be challenged?

Potentially. The correct remedy depends on the legal basis and authority responsible for the seizure.

What is the most important first step?

Determine exactly why the goods were seized and whether the dispute concerns technical classification, licensing, end use, sanctions, customs documentation or suspected criminal conduct. A release strategy should then be built around that specific legal basis rather than treating every dual-use detention as the same type of customs case.

Client-Focused Legal Support for Dual-Use Goods Seized in Turkey

Dual-use seizures can involve technical classification, export-control licensing, customs declarations, sanctions screening, end-user investigations, goods seizure and potential criminal proceedings. Fırat Fesih Kaya Law Office assists foreign manufacturers, international exporters, foreign-owned companies and Turkish importers facing dual-use and strategic-goods disputes in Turkey. Lawyer Fırat Fesih Kaya provides legal assistance in challenging detention and seizure measures, coordinating technical classification evidence, evaluating licensing and end-use issues, responding to customs and criminal investigations and pursuing available procedures for release of the goods.

Phone:
+90 312 434 22 22

Mobile:
+90 532 769 22 22

Email:
info@firatfesihkaya.av.tr

Address:
Mevlana Boulevard No:221, Yıldırım Tower, Office No:148, 06520 Balgat, Çankaya, Ankara, Turkey