How can international businesses import dual-use goods into Turkey? Learn about Turkish customs procedures, Import Certificates, End-Use Certificates, licensing requirements, technical classification, customs detention, sanctions risks and compliance obligations in 2026.

Importing dual-use goods into Turkey requires considerably more compliance analysis than an ordinary commercial import transaction. A product may have an entirely legitimate civilian purpose while also possessing technical characteristics that make it capable of military, strategic or proliferation-sensitive use. Advanced electronics, industrial machinery, specialized chemicals, telecommunications equipment, sensors, navigation technology, aerospace components, encryption products, laboratory equipment and precision manufacturing systems can all potentially raise dual-use questions depending on their specifications. For international businesses, one of the most important distinctions is that describing a product as “dual-use” does not automatically mean that it is prohibited from entering Turkey. Instead, the transaction may involve additional documentation, end-user verification, export-control requirements imposed by the exporting country and, depending on the product, separate Turkish import permissions or controls. Turkey’s Ministry of Trade specifically maintains procedures for the approval of Import Certificates and End-Use Certificates connected with controlled goods and dual-use materials and technologies. For 2026, the Ministry lists the Communiqué on Approval of Documents Regarding Dual-Use Materials and Technologies (Import: 2026/12) among the applicable import communiqués. At the same time, an Import Certificate or End-Use Certificate should not be confused with a general customs clearance authorization: the Ministry expressly states that these documents do not replace other permits and documents that may be required for importation. (https://ticaret.gov.tr)

What Are Dual-Use Goods?

Dual-use goods are products, materials, software or technologies capable of both civilian and strategically sensitive uses. The classification depends on the technical characteristics and potential applications of the item rather than simply the manufacturer’s marketing description.

Civilian Products Can Still Be Dual-Use

A company may purchase equipment exclusively for a civilian factory and still encounter export-control requirements. The intended civilian use does not necessarily change the technical classification of the product.

Examples of Products That May Require Additional Review

Depending on their specifications, additional scrutiny can arise for advanced machine tools, electronics, semiconductors, telecommunications equipment, sensors, lasers, navigation equipment, aerospace technology, specialized chemicals, high-performance materials, information-security products and scientific equipment.

Do Not Classify a Product From Its Commercial Name

A description such as “industrial sensor” or “laboratory equipment” may be insufficient. Compliance analysis may require detailed technical specifications concerning accuracy, operating range, materials, processing capacity, frequency, temperature tolerance, encryption capabilities or other technical characteristics.

GTIP and Export-Control Classification Are Not the Same Thing

This is one of the most important distinctions for international companies. Turkish customs classification determines the product’s GTIP for customs purposes. An exporting country’s strategic-goods regime may use a separate export-control classification. The two systems can interact but should not be treated as interchangeable.

Why Does the Exporting Country Matter?

A German, American, British, Japanese or other foreign supplier may be legally required under its own country’s export-control regime to obtain authorization before sending particular goods to Turkey. The Turkish importer may therefore be asked to provide documents even where the Turkish side has not independently requested an import licence for that specific reason.

Import Certificate in Turkey

Turkey maintains an Import Certificate procedure for certain controlled military-related goods and critical materials whose export may be controlled by the exporting country. The Turkish importer may need to prepare the required application so the foreign supplier can satisfy its own export-licensing requirements. The Ministry explains that the approved certificate is transmitted through the importer to the foreign exporter, which can then use it when seeking export authorization in its own jurisdiction. (https://ticaret.gov.tr)

End-Use Certificate

An End-Use Certificate can become particularly important for dual-use materials and technologies whose export to Turkey is controlled by the exporting country. The Turkish Ministry of Trade describes this procedure specifically in the context of controlling transfers of dual-use materials and technologies that could potentially contribute to proliferation-sensitive activities. (https://ticaret.gov.tr)

Who Applies for the Certificate?

The Turkish importer generally makes the relevant application to the Ministry of Trade under the applicable procedure. In 2026, import-document applications are handled electronically through the Ministry’s import-document system by authorized company representatives using electronic signature mechanisms. (https://ticaret.gov.tr)

Do Not Wait Until the Goods Reach Turkey

Where the foreign exporter requires an Import Certificate or End-Use Certificate to obtain its own export authorization, the documentation process should normally be addressed before shipment. Otherwise, the equipment may remain at the foreign port, airport or supplier’s warehouse while licensing is resolved.

An End-Use Certificate Is Not a Customs Clearance Permit

This point is frequently misunderstood. The Ministry expressly states that Import Certificates and End-Use Certificates do not replace other documents, approvals or permits required for importation and do not themselves constitute the sole basis for completing customs clearance. (https://ticaret.gov.tr)

Multiple Regulatory Layers May Apply to the Same Product

A dual-use machine may simultaneously be subject to customs classification requirements, product-safety rules, technical regulations, import permissions, used-goods restrictions, surveillance measures or another sector-specific authorization.

Example

A Turkish company purchases a sophisticated used CNC machine from a foreign manufacturer. The machine may require export-control analysis because of its technical precision. Separately, because it is used equipment, Turkish rules concerning used or refurbished goods may become relevant. The Ministry’s current import guidance confirms that used, refurbished, defective and certain aged goods are subject to the applicable import-permission framework. (https://ticaret.gov.tr)

One Certificate Does Not Cure Every Regulatory Problem

The importer should therefore build a complete regulatory matrix before shipment.

Product Classification Comes First

The first compliance question should be: Exactly what product are we importing?

Obtain the Manufacturer’s Technical Data

The importer should obtain detailed specifications before shipment rather than relying only on the commercial invoice.

Ask the Supplier for Its Export-Control Classification

Where the exporting jurisdiction operates a strategic export-control classification system, obtain the supplier’s classification and licensing analysis.

Do Not Blindly Accept the Supplier’s Classification

The Turkish importer should ensure that the model actually being shipped corresponds with the technical documentation supplied.

Model Numbers Matter

A certificate covering Model X may not necessarily cover Model X-Pro if the technical capabilities differ.

Serial Numbers Can Matter

For high-value controlled equipment, serial-number traceability should be maintained throughout the transaction.

Software and Firmware Can Change the Classification

Two physically identical machines may have different capabilities because of installed software.

Optional Components Can Also Matter

A base machine may fall outside a sensitive classification while an optional precision module changes the technical analysis.

End-User Verification

Dual-use compliance is not only about the product. The identity of the final user is equally important.

Who Will Actually Use the Equipment?

A Turkish distributor purchasing equipment for resale is not necessarily the end-user.

Distributor Transactions Require Additional Care

The importer should determine whether the foreign exporter requires disclosure of the ultimate customer before granting authorization for onward sale.

End-Use Must Be Accurate

Statements such as “general industrial purposes” may be insufficient for sensitive products. The real use should be described accurately.

Example

A high-precision machine tool may be used to manufacture ordinary automotive components. The end-use documentation should identify the genuine industrial activity rather than use a vague description designed merely to obtain approval.

Never Invent an End-User

Providing a nominal company while knowing that another business will actually receive the equipment can create serious compliance problems.

Changes After Importation

Suppose the original End-Use Certificate states that equipment will be used at Factory A in Ankara. Six months later, the company wants to sell the machine to another business. Before transferring the equipment, the importer should examine whether the original licensing conditions, contractual restrictions or export-control obligations affect the proposed transfer.

End-Use Commitments Can Continue After Customs Clearance

Customs release does not necessarily eliminate restrictions arising from the original export authorization.

Re-Export Is Particularly Important

A Turkish company may later want to export imported dual-use equipment to another country. The fact that the goods previously entered Turkey legally does not automatically mean they can be freely re-exported.

Foreign-Origin Export-Control Restrictions

Depending on the goods and applicable foreign legal regime, original export-control conditions can potentially affect subsequent transfers.

Contractual Re-Export Restrictions

The foreign manufacturer may also impose contractual limitations on onward sale.

Sanctions Screening

Dual-use transactions frequently overlap with sanctions compliance. The importer should review the buyer, seller, beneficial owners, consignee, banks, carrier, end-user and ultimate destination where relevant.

Turkey Is Not Merely an Intermediate Destination

If goods are imported into Turkey with a prearranged plan for immediate onward shipment to another destination, compliance analysis should reflect the real transaction.

Diversion Risk

A transaction can become suspicious where documentation states that sophisticated equipment is destined for a Turkish industrial customer but commercial evidence indicates that it will immediately be shipped elsewhere.

Customs Authorities May Examine the Actual Transaction

Companies should therefore maintain consistency between customs documents, technical documents, contracts, bank payments and end-user information.

Customs Clearance Requirements

Under Turkey’s import regime, release for free circulation requires application of applicable trade-policy measures, completion of other legally required import formalities and payment of the customs duties due. (https://ticaret.gov.tr)

Dual-Use Status Does Not Replace Ordinary Customs Rules

The importer must still correctly determine GTIP, customs value, origin and applicable customs duties.

GTIP Errors Can Be Expensive

A technically sophisticated product can fall within a highly specific tariff classification. Incorrect classification can affect taxes, permits and other controls.

Do Not Select a Convenient GTIP to Avoid Controls

A tariff position should be determined from the objective characteristics of the goods.

Customs Value

High-value technical equipment frequently includes additional payments beyond the invoice price.

Software Licence Fees

If imported equipment requires separately invoiced software, the customs-value implications should be reviewed.

Engineering Fees

Payments relating to design, engineering, technical assistance or intellectual property may also require customs valuation analysis depending on their relationship with the imported goods.

Royalties

Licence and royalty arrangements should be examined separately rather than automatically excluded from customs value.

Related-Party Imports

Where the Turkish importer and foreign supplier belong to the same corporate group, customs authorities may scrutinize whether the relationship affected the transaction value.

Origin

The country of dispatch should not automatically be treated as the country of origin.

Sensitive Supply Chains

Dual-use products can involve components manufactured in several countries. Companies should preserve reliable origin documentation.

Product Safety Controls

Dual-use goods used for civilian purposes may also fall within Turkish product-safety legislation.

CE Marking

Where the product is subject to applicable CE requirements, export-control documentation does not replace conformity obligations.

TAREKS

Where the relevant product falls within import controls implemented through TAREKS, those procedures must also be completed.

Customs Can Request Technical Documentation

Detailed catalogues, technical specifications, conformity documentation and other evidence can become important where the nature of the product cannot be determined from the invoice alone.

Translation Problems

Technical translations should be accurate. A mistranslated specification can accidentally make equipment appear more or less capable than it actually is.

Keep the Original Manufacturer Documentation

Do not rely solely on translated summaries.

Customs Detention

If customs cannot determine whether the required approvals exist, the goods may remain under customs control while the issue is examined.

Storage Costs Begin Immediately

For high-value industrial equipment, prolonged customs storage can generate substantial expenses.

Calculate Daily Exposure

Track storage, demurrage, container detention, financing and production-delay costs.

Factory Production Delay

A customs delay involving one critical machine can prevent an entire production line from starting.

Preserve Evidence of Commercial Loss

If the delay was caused by another contracting party’s failure, this evidence may later support a compensation claim.

Supplier Failed to Obtain Export Licence

The Turkish importer should review the supply agreement to determine who was responsible for export authorization.

Incoterms Do Not Answer Every Licensing Question

Incoterms allocate important transportation and cost responsibilities, but export-control obligations should also be addressed expressly in the contract.

Export Licence Clause

International supply contracts involving sensitive equipment should specify which party must obtain foreign export authorization.

Turkish Import Documentation Clause

The contract should separately identify documents the Turkish importer must obtain.

End-User Documentation Clause

The buyer should understand what representations it is making and whether later resale is restricted.

Change-in-Law Clause

Export-control rules can change between contract signing and shipment.

Sanctions Clause

The contract should address what happens if a party, bank, destination or end-user becomes restricted before performance is completed.

Termination Rights

A seller may require the right to suspend shipment if an export licence is denied.

Buyer Refund Rights

The Turkish buyer should determine what happens to advance payments if the supplier cannot lawfully export the equipment.

Letter of Credit Risk

Banks participating in documentary credit transactions may conduct their own sanctions and trade-control screening.

Customs Approval Does Not Force the Bank to Pay

Banking compliance and customs clearance remain separate processes.

Financing Sensitive Equipment

International financing institutions may require additional representations concerning end-use and sanctions compliance.

Insurance

Cargo insurance should be arranged appropriately, but companies should also examine exclusions concerning government action, seizure, confiscation or regulatory detention.

Regulatory Detention Is Not Automatically Cargo Damage

A policy covering physical loss may not cover storage costs caused by licensing problems.

Used Dual-Use Equipment

Used equipment can create additional complications because technical specifications may have changed during its operational life.

Modified Machinery

The machine may have been upgraded after manufacture.

Manufacturer’s Original Catalogue May No Longer Be Accurate

Obtain the current configuration.

Refurbished Equipment

Replacement components or software may change performance.

Temporary Importation

Some dual-use equipment may enter Turkey temporarily for testing, demonstration, repair or another permitted purpose. Temporary importation has its own customs requirements, and the Ministry confirms that applications can require technical documentation and evidence concerning the purpose and duration of the temporary import. (https://ticaret.gov.tr)

Temporary Import Does Not Eliminate Export-Control Requirements

The foreign exporter may still require authorization to send the equipment temporarily.

Trade Fairs

Companies bringing sophisticated equipment to a Turkish trade fair should conduct the same classification analysis before shipment.

Demonstration Equipment

A product described as a “demo unit” does not cease to be dual-use because it will not be sold in Turkey.

Repair and Return Transactions

Equipment sent to Turkey for repair and then returned abroad can create both customs and export-control questions.

Replacement Parts

Controlled equipment may have components that independently require compliance analysis.

Technology Transfer

Dual-use compliance is not always limited to physical goods.

Technical Data

Certain foreign export-control regimes can regulate transfers of controlled technical information.

Remote Technical Support

International companies should therefore consider whether foreign rules affecting technology transfers apply when overseas engineers remotely provide sensitive technical information to Turkish personnel.

Cloud Access

The location and nationality of persons accessing controlled technical information may become relevant under applicable foreign regimes.

Turkish Customs Versus Foreign Export Controls

These should always be kept conceptually separate. Turkish customs authorities apply Turkish customs and foreign-trade law. The exporting company may simultaneously have obligations under its own jurisdiction.

Wassenaar Arrangement

Turkey participates in the Wassenaar Arrangement framework relevant to export controls for conventional arms and dual-use goods and technologies. The Ministry specifically identifies this framework when explaining Turkey’s Import Certificate and End-Use Certificate procedures. (https://ticaret.gov.tr)

Why Does This Matter to the Turkish Importer?

Because the Turkish importer may need to provide documentation that enables the foreign exporter to obtain authorization abroad.

It Does Not Mean Every Dual-Use Import Requires the Same Turkish Licence

The specific product, transaction and applicable regulation must be identified.

2026 Communiqué

For 2026, the Ministry’s published import legislation includes Communiqué on Approval of Documents Regarding Dual-Use Materials and Technologies (Import: 2026/12). (https://ticaret.gov.tr)

Check the Current Rule Before Every Shipment

Do not assume that documents accepted for a 2025 transaction remain sufficient for a 2026 shipment.

ImportBIS Applications

The Ministry states that import licences, import permits, surveillance documents and other import documentation falling within its system are processed electronically through ImportBIS by appropriately authorized representatives using electronic signature. (https://ticaret.gov.tr)

Application Data Must Match the Transaction

Company name, product description, quantity, foreign exporter and end-use information should be consistent with commercial documentation.

Avoid Last-Minute Changes

Changing the model, quantity or consignee after approval may require additional regulatory analysis.

Customs Investigation Risk

A licensing problem can become more serious if authorities suspect intentional misrepresentation.

False Technical Description

Describing a high-performance machine as an ordinary low-specification unit can create significant customs and potentially criminal exposure.

False End-User

Using another company as the nominal end-user while intending delivery elsewhere can create an even more serious problem.

False Invoice

Manipulating the commercial invoice does not solve an export-control problem and can create separate customs violations.

Administrative Liability

Incorrect declarations and failure to satisfy applicable import requirements can generate customs or administrative sanctions depending on the violation.

Criminal Liability

Where conduct allegedly involves deliberate smuggling, forged documents or intentional circumvention of legally applicable restrictions, criminal proceedings may also become possible.

Company Director Liability Is Not Automatic

A customs violation by a company does not automatically establish personal criminal responsibility of every director.

Individual Conduct Must Be Examined

Relevant questions include: Who classified the goods? Who knew the technical characteristics? Who provided the end-user information? Who instructed the customs broker? Who approved the allegedly inaccurate documents?

Compliance Officer Warnings

Internal compliance correspondence should be preserved.

Never Delete an Unfavorable Compliance Email

A complete record may ultimately demonstrate that the company identified the problem and attempted to correct it.

Customs Broker Liability

The customs broker may assist with tariff classification and import procedures, but the importer remains responsible for providing accurate commercial and technical information.

Do Not Give the Broker Only the Invoice

For technically complex equipment, provide appropriate technical specifications.

Supplier Responsibility

The foreign supplier should provide accurate information concerning the product’s specifications and its own export-control classification.

Manufacturer Versus Distributor

A distributor may not possess sufficient technical information. Obtain manufacturer documentation where necessary.

Pre-Shipment Dual-Use Compliance File

Before shipping sensitive equipment to Turkey, the company should prepare a file containing the contract, commercial invoice, technical specifications, manufacturer documentation, GTIP analysis, foreign export-control classification where relevant, export licence, Import Certificate or End-Use Certificate where required, end-user information, origin documents and applicable Turkish import permissions.

Match the Documents

The product described in the technical file should be the product physically shipped.

First 24 Hours After Customs Stops Dual-Use Goods

Obtain the customs record and determine the precise reason for the detention. Identify whether the problem concerns Turkish import requirements, the exporting country’s documentation, product classification, end-user information, sanctions, product safety or another issue.

First 48 Hours

Obtain the complete technical file from the manufacturer and compare it with the customs declaration and licensing documents.

First 72 Hours

Build a regulatory matrix: Product → Model → Technical Specification → GTIP → Foreign Export-Control Classification → Export Licence → Turkish Import Requirement → Import Certificate/End-Use Certificate → Product Safety Requirement → End-User → End-Use.

If a Document Is Missing

Determine whether it can lawfully be obtained or supplemented after shipment. Do not create backdated or misleading documents.

If the Classification Is Disputed

Obtain independent technical expertise where necessary.

If the End-User Has Changed

Do not conceal the change. Determine whether existing approvals remain valid.

If Customs Detention Is Prolonged

Calculate storage costs and evaluate the available administrative remedies.

If the Goods Cannot Be Imported

Examine whether return to the supplier, re-export or another lawful customs procedure is available.

If the Foreign Export Licence Was Incorrect

Coordinate with the exporter before taking further action because the issue may create regulatory consequences in the exporting jurisdiction.

If Criminal Proceedings Begin

Separate the customs dispute from individual criminal liability and preserve evidence concerning each person’s actual role.

2026 Dual-Use Compliance Program for International Businesses

Companies regularly importing sophisticated technology into Turkey should implement a transaction-based compliance process rather than relying on occasional customs checks. The process should combine technical classification, GTIP analysis, end-user verification, export-licence review, Turkish import-document analysis, sanctions screening, origin verification, customs valuation and post-import transfer controls.

Maintain a Product Classification Database

Frequently imported products should have an internal compliance record showing technical specifications, GTIP, relevant approvals and known export-control classifications.

Recheck After Technical Changes

A new processor, sensor, software version or precision capability can change the analysis.

Recheck After Regulatory Changes

The applicable legal framework should be reviewed before each significant shipment.

Train Procurement Teams

Procurement personnel should know that ordering a technically sensitive product can create licensing requirements before the logistics department even receives the shipping documents.

Train Sales Teams

If imported dual-use goods will later be resold, sales personnel should understand end-user and re-export restrictions.

Train Customs Teams

Customs personnel should understand that GTIP classification alone does not answer every dual-use question.

Senior Management Escalation

High-risk transactions should require documented compliance approval before shipment.

2026 Legal Strategy for Importing Dual-Use Goods into Turkey

International businesses importing dual-use goods into Turkey should begin compliance analysis before the purchase order becomes an irreversible shipment. The technical characteristics of the product should first be established and distinguished from its commercial description. The correct GTIP should then be determined independently from any foreign export-control classification. The company should establish whether the exporting jurisdiction requires an export licence and whether the exporter requires a Turkish Import Certificate or End-Use Certificate. For 2026, Turkey’s published import framework includes Communiqué Import: 2026/12 concerning approval of documents for dual-use materials and technologies. However, these certificates do not replace other Turkish import permits or customs requirements. The importer should separately verify product-safety controls, used-goods restrictions, customs value, origin, sanctions exposure and any sector-specific permission. End-user and end-use information should accurately reflect the real commercial transaction, particularly where the Turkish importer is a distributor rather than the ultimate user. The practical roadmap is therefore: identify the exact product → obtain technical specifications → determine GTIP → obtain foreign export-control classification → determine foreign export-licence requirements → identify the true end-user → document the actual end-use → determine whether an Import Certificate or End-Use Certificate is required → check other Turkish import permissions → review product-safety controls → verify origin → determine customs value → screen relevant parties → review re-export restrictions → ensure contractual allocation of licensing responsibility → complete pre-shipment documentation → reconcile the physical product with the approved documents → respond immediately to customs detention → preserve administrative remedies → implement post-import controls over transfer and re-export.

Frequently Asked Questions

1. Are dual-use goods prohibited from being imported into Turkey?

No. Dual-use status does not automatically mean that a product is prohibited. The applicable requirements depend on the product’s technical characteristics, origin, transaction, foreign export-control regime, Turkish import rules and end-use.

2. Does every dual-use product require a Turkish import licence?

Not necessarily. The exact Turkish requirement must be determined for the specific product and transaction. An exporting country may also require documentation from the Turkish importer even where the document serves primarily to support the foreign export-licensing process.

3. What is an End-Use Certificate in Turkey?

It is a document used in the framework applicable to controlled dual-use materials and technologies where the exporting country or exporter requires confirmation concerning the Turkish end-user and intended use. In 2026, the relevant Turkish document-approval framework is included in Communiqué Import: 2026/12. (https://ticaret.gov.tr)

4. Does an approved End-Use Certificate guarantee customs clearance?

No. The Ministry expressly states that an Import Certificate or End-Use Certificate does not replace other documents and permissions required for importation. (https://ticaret.gov.tr)

5. Can customs detain dual-use goods because the technical documents are unclear?

Potentially. If the applicable classification, permits or regulatory treatment cannot be determined, additional technical documentation or examination may be necessary before customs procedures can be completed.

6. Can a Turkish company resell imported dual-use equipment?

Potentially, but the company should first review the conditions of the original export licence, End-Use Certificate, contractual restrictions and any applicable Turkish or foreign re-export controls.

7. What happens if the end-user changes after the goods arrive in Turkey?

The importer should determine whether the existing authorization and contractual framework permit the change. A new end-user should not be concealed through inaccurate documentation.

8. Can used dual-use machinery require additional permission?

Yes. Dual-use considerations do not replace Turkey’s separate rules concerning used or refurbished goods. Current Turkish import guidance confirms that used and refurbished goods may be subject to import-permission requirements. (https://ticaret.gov.tr)

9. Can incorrect dual-use documentation lead to criminal liability?

Potentially, particularly where authorities allege deliberate use of false documents, intentional concealment or qualifying smuggling conduct. However, administrative customs liability and individual criminal liability must be analyzed separately.

10. What should an international business check before shipping dual-use goods to Turkey?

The company should verify the exact technical specifications, GTIP, foreign export-control classification, export licence requirements, Turkish Import Certificate or End-Use Certificate requirements, other import permits, product-safety controls, origin, customs value, end-user, end-use, sanctions exposure and potential re-export restrictions before shipment.

Legal Support for Dual-Use Goods and Customs Compliance in Turkey

International businesses importing sophisticated technology and dual-use products into Turkey can face export-licensing delays, End-Use Certificate problems, customs detention, classification disputes, product-safety controls, sanctions issues, administrative penalties and potential criminal investigations.

Fırat Fesih Kaya Law Office provides legal assistance to foreign manufacturers, technology companies, international suppliers, Turkish importers and multinational businesses dealing with dual-use goods and customs compliance in Turkey.

Fırat Fesih Kaya can assist with dual-use import procedures, Import Certificates, End-Use Certificates, customs classification disputes, detained goods, licensing problems, customs investigations, re-export issues, administrative objections and related compliance proceedings.

Phone: +90 312 434 22 22
Mobile Phone: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Address: Mevlana Boulevard No: 221, Yildirim Tower, Balgat, Cankaya / Ankara, Turkey