Export Control Violations and Criminal Liability Under Turkish Law (2026)

Learn about export control violations in Turkey, criminal liability for prohibited and dual-use exports, sanctions breaches, false customs declarations, executive responsibility, and compliance measures for foreign companies.

Companies exporting goods, software, technology, technical data, chemicals, machinery, electronic components, military equipment, or dual-use products from Turkey must comply with Turkish customs rules, export restrictions, licensing requirements, international sanctions, and strategic trade-control legislation.

An export compliance failure may lead not only to customs penalties or cancellation of an export transaction but also to criminal investigations for smuggling, forgery, false declarations, sanctions violations, proliferation financing, or participation in an unlawful transfer.

Foreign-owned companies, exporters, directors, customs representatives, logistics providers, technical managers, and employees may all face legal exposure when controlled goods are exported without authorization or when the true nature, destination, end user, or intended use of the goods is concealed.

This guide explains the principal criminal risks arising from export control violations under Turkish law in 2026.

What Are Export Controls in Turkey?

Export controls are legal restrictions governing whether particular goods, technologies, software, materials, or technical information may be exported from Turkey.

Depending on the item, controls may involve:

• Complete export prohibitions
• Prior authorization
• Export licenses
• Registration requirements
• End-user certificates
• Technical classification
• Destination-country restrictions
• Sanctions screening
• Military-use restrictions
• Dual-use controls
• Nuclear-material controls
• Customs supervision

The Turkish Ministry of Trade defines export as taking goods out of the Turkish Customs Territory or transferring them to free zones in accordance with export and customs legislation. Exported goods must be declared to customs and leave through authorized routes under customs supervision.

Which Products May Be Subject to Export Controls?

Controlled products may include:

• Military equipment
• Weapons and ammunition
• Defense-industry components
• Dual-use machinery
• Advanced electronics
• Encryption technology
• Surveillance equipment
• Aerospace components
• Nuclear materials and equipment
• Chemical substances
• Biological materials and pathogens
• Precision manufacturing equipment
• Sensors and navigation systems
• Unmanned aerial vehicle components
• Technical software
• Production technology
• Certain metals and industrial materials

A product does not have to be specifically designed for military purposes to be controlled. A civilian product may be classified as dual-use if it can also support military, nuclear, missile, surveillance, or weapons-related activities.

What Is a Dual-Use Item?

A dual-use item is a product, technology, material, or software that has legitimate civilian applications but can also be used for military or strategic purposes.

Examples may include:

• High-performance computers
• Specialized valves and pumps
• Advanced machine tools
• Encryption software
• Thermal imaging equipment
• Navigation systems
• Certain chemicals
• Composite materials
• Laboratory equipment
• Technical production software

The Ministry of Trade states that strategic trade controls cover military items, dual-use products, and nuclear or nuclear dual-use items, with authorization responsibilities allocated according to the nature of the product.

Which Authorities Are Involved?

Depending on the transaction, the authorities involved may include:

• Ministry of Trade
• Ministry of National Defence
• Customs administrations
• Ministry of Foreign Affairs
• Nuclear regulatory authorities
• Financial Crimes Investigation Board
• Public prosecutors
• Police and customs-enforcement units

Customs authorities conduct controls intended to prevent strategic goods from being transferred without the necessary authorization. If customs officials suspect that an item may be strategic, they may request technical documents and obtain assessments from the competent authorities.

Can an Export Control Violation Constitute a Crime?

Yes.

A violation may result in criminal liability where the conduct satisfies the elements of an offence under Turkish law.

Potential criminal allegations may include:

• Exporting prohibited goods
• Smuggling
• False customs declarations
• Fictitious exports
• Document forgery
• Fraud involving export incentives
• Unauthorized transfer of controlled technology
• Breach of proliferation-related sanctions
• Concealment of the true end user
• Participation in an organized smuggling scheme
• Money laundering connected to unlawful trade

Not every administrative mistake is a crime. Criminal liability depends on the applicable provision, the suspect’s conduct, knowledge, intent, negligence, and role in the transaction.

Exporting Prohibited Goods Under the Anti-Smuggling Law

The Turkish Anti-Smuggling Law No. 5607 is particularly important in export-control cases.

According to the Ministry of Trade, taking goods whose exportation is prohibited by law, presidential measures, international agreements, or other binding rules out of Turkey may constitute smuggling.

Criminal liability may arise even where the goods have not yet reached the foreign destination, depending on how far the prohibited export has progressed and whether the legal requirements for attempt or completion are satisfied.

False Export Declarations

Exporters must provide accurate information regarding:

• Type of goods
• Quantity
• Technical characteristics
• Customs tariff classification
• Value
• Origin
• Destination
• Consignee
• End user
• Intended use
• Licensing status

False or misleading statements may lead to administrative or criminal consequences.

The Ministry of Trade identifies document inconsistencies, false declarations concerning the type, quantity, characteristics, or value of exported goods, and fictitious exports used to obtain subsidies, promotions, or tax advantages as conduct that may constitute smuggling.

Misclassification of Controlled Goods

A company may attempt to avoid licensing requirements by declaring controlled equipment under an incorrect customs tariff code or by describing a strategic component as an ordinary commercial product.

Misclassification may become a criminal issue where it is deliberate and intended to conceal:

• The controlled nature of the product
• Military specifications
• Strategic functionality
• Restricted technical capabilities
• The need for an export license

An honest classification dispute should be distinguished from intentional concealment. Technical records, internal correspondence, previous classification decisions, and expert reports may determine whether the conduct was fraudulent.

Concealing the End User or Final Destination

Export control compliance does not end with identifying the immediate buyer.

Companies may be required to understand:

• Who will ultimately receive the goods
• Where the goods will be used
• Whether the buyer is an intermediary
• Whether re-export is planned
• Whether the destination is restricted
• Whether the end user is sanctioned
• Whether the product may support prohibited military or nuclear activities

Criminal risk increases where the exporter knowingly uses:

• Front companies
• False consignees
• Transit countries
• Shell corporations
• Misleading end-user certificates
• Fictitious distributors
• Concealed re-export arrangements

Diversion Through Third Countries

A shipment may initially be sent to a lawful destination but later diverted to a restricted country or prohibited end user.

Warning signs include:

• A buyer with no experience in the relevant sector
• A destination inconsistent with the product’s use
• Unusual routing
• Refusal to identify the end user
• Payment by an unrelated third party
• Requests to remove product labels
• Incomplete technical explanations
• A freight forwarder controlling the transaction
• Sudden changes to the consignee
• A customer requesting an inaccurate product description

Ignoring serious diversion indicators may expose employees and managers to investigation.

Military and Defense-Related Exports

Exports involving military equipment, weapons, ammunition, defense components, or specially designed production technology generally require authorization from the competent Turkish authorities.

A company should not assume that an item is uncontrolled merely because:

• It is not a complete weapon
• It is a spare part
• It is used in civilian equipment
• It is sold to a private company
• It was originally imported from another country
• It is exported temporarily
• It is transferred for repair or testing

Components, technical drawings, manufacturing data, and software may be controlled independently from the finished product.

Nuclear and Proliferation-Related Controls

Transactions involving nuclear materials, sensitive equipment, dual-use nuclear technology, or items connected with weapons-of-mass-destruction programs create particularly serious risks.

Law No. 7262 regulates the implementation of United Nations Security Council sanctions concerning the prevention of financing the proliferation of weapons of mass destruction. The official Ministry guidance refers to restrictions involving the import, export, transit, and transfer of relevant technology, materials, and equipment.

A transaction linked to sanctioned persons, entities, vessels, countries, or proliferation activities may result in asset-freezing measures and criminal investigations.

Can Software and Technical Data Be Controlled?

Yes.

Export controls may apply not only to physical goods but also to:

• Software downloads
• Source code
• Technical drawings
• Production manuals
• Engineering specifications
• Cloud-based access
• Email attachments
• Remote technical assistance
• Training
• Technology transfers
• Database access

A controlled technology transfer may occur without a physical shipment. Companies should assess whether foreign employees, overseas affiliates, customers, contractors, or remote users are receiving restricted technical information.

Can an Employee Email Create an Illegal Export?

Potentially.

Sending controlled technical data or software abroad by email may constitute a transfer requiring authorization.

Risk may also arise where:

• A foreign user downloads controlled files
• Remote access is granted to a restricted person
• Engineers provide prohibited technical assistance
• Production know-how is shared during a video conference
• Sensitive files are uploaded to an overseas server

Companies must therefore integrate cybersecurity, access control, and export compliance.

Who May Be Criminally Liable?

Under Turkish criminal law, liability is principally personal.

Potential suspects may include:

• Board members
• General managers
• Export directors
• Compliance officers
• Customs managers
• Technical managers
• Engineers
• Sales personnel
• Logistics employees
• Customs representatives
• Freight forwarders
• Company owners
• Intermediaries

A person’s title alone does not establish guilt. Prosecutors must evaluate actual authority, knowledge, instructions, conduct, and participation.

Can Foreign Directors Be Prosecuted?

Yes.

Foreign executives may face criminal investigation if they ordered, approved, facilitated, or knowingly ignored an unlawful export from Turkey.

Examples include:

• Approving shipment to a prohibited destination
• Ordering employees to conceal the product description
• Using a third country to bypass restrictions
• Ignoring sanctions-screening results
• Authorizing false end-user documents
• Preventing a compliance officer from stopping the shipment
• Directing technical data to a restricted recipient

Foreign nationality does not provide immunity from Turkish criminal jurisdiction where the offence is connected to Turkey.

Can the Company Itself Be Imprisoned?

No.

A legal entity cannot be sentenced to imprisonment. However, companies may face:

• Administrative fines
• Customs penalties
• Confiscation consequences
• Cancellation of licenses
• Suspension of export privileges
• Exclusion from incentive programs
• Seizure of goods
• Asset-freezing measures
• Contract termination
• Reputational damage

Responsible natural persons may simultaneously face criminal prosecution.

Can Customs Brokers Be Liable?

Yes.

Customs representatives may face investigation where they knowingly participate in:

• False declarations
• Incorrect product descriptions
• Concealment of controlled goods
• Fictitious exports
• Use of false invoices
• Alteration of customs documents

However, a customs broker should not automatically be held responsible for technical information concealed by the exporter. Knowledge and individual participation must be established separately.

Can Exported Goods Be Seized?

Yes.

Customs authorities may stop and inspect goods suspected of being prohibited, controlled, incorrectly declared, or connected with smuggling.

Possible measures include:

• Temporary detention
• Physical inspection
• Sample collection
• Technical examination
• Document review
• Seizure
• Confiscation proceedings
• Referral to the prosecutor

The exporter should preserve all classification records, technical specifications, licenses, invoices, end-user documents, and internal compliance approvals.

Can Company Premises Be Searched?

Yes, if the legal conditions under Turkish criminal procedure are satisfied.

Authorities may search:

• Company offices
• Factories
• Warehouses
• Customs facilities
• Vehicles
• Computers
• Mobile phones
• Email accounts
• Digital archives

Documents and devices may be seized where they are considered relevant evidence.

A company should obtain legal representation immediately and ensure that the scope of the search and seized materials are accurately recorded.

Can Executives Be Prevented from Leaving Turkey?

Potentially.

If a foreign executive becomes a suspect, a Turkish court may impose judicial-control measures, including a prohibition on leaving the country, where the statutory conditions are met.

The seriousness of the allegation, evidence, risk of flight, and the suspect’s connection to Turkey may affect the decision.

What Evidence Is Examined?

Investigators may review:

• Customs declarations
• Export licenses
• Technical specifications
• Product classifications
• End-user certificates
• Commercial invoices
• Shipping records
• Emails and messages
• Compliance reports
• Sanctions-screening results
• Distributor agreements
• Board decisions
• Payment records
• Freight instructions
• Internal audit findings
• Employee statements

Internal records often determine whether the violation was accidental, negligent, or deliberate.

Can Export Incentive Fraud Create Criminal Liability?

Yes.

False exports, inflated values, fictitious transactions, or misleading documentation intended to obtain tax refunds, subsidies, support payments, or other export advantages may create smuggling, fraud, and document-related allegations.

The fact that goods were physically shipped does not necessarily prevent liability where the commercial documents or declared value were fraudulent.

What Should a Company Do After Discovering a Violation?

The company should immediately:

1. Stop the shipment if possible.
2. Preserve all relevant documents and digital records.
3. Identify the goods, destination, end user, and licensing status.
4. Suspend further transactions involving the customer.
5. Conduct an internal legal and technical review.
6. Verify sanctions-screening results.
7. Determine whether voluntary disclosure is legally appropriate.
8. Cooperate carefully with lawful authority requests.
9. Avoid altering or destroying records.
10. Obtain Turkish criminal and customs-law advice.

Uncoordinated statements or document destruction may significantly worsen the company’s legal position.

How Can Companies Prevent Export Control Violations?

An effective compliance program should include:

• Product classification
• Dual-use screening
• Destination screening
• End-user verification
• Sanctions screening
• License management
• Transaction monitoring
• Escalation procedures
• Employee training
• Document retention
• Technical-data access controls
• Contractor due diligence
• Regular compliance audits
• Management oversight
• Shipment holds for suspicious transactions

Compliance systems must operate in practice. A written policy that employees routinely ignore offers limited protection.

Frequently Asked Questions

1. Can exporting controlled goods without a license lead to prison?

Yes. Where the conduct constitutes smuggling, prohibited export, sanctions evasion, forgery, or another criminal offence, responsible individuals may face imprisonment.

2. Are dual-use products always military goods?

No. Dual-use items are generally civilian products or technologies that may also have military or strategic applications.

3. Can a foreign company director be prosecuted in Turkey?

Yes. A foreign director may be prosecuted if personally connected to an unlawful export from Turkey.

4. Can software transfers be subject to export controls?

Yes. Software, source code, technical data, cloud access, and technical assistance may be controlled.

5. Can goods be seized before leaving Turkey?

Yes. Customs authorities may stop and seize suspicious or prohibited goods in accordance with applicable procedure.

6. Does using a customs broker eliminate the exporter’s responsibility?

No. Exporters remain responsible for providing accurate product, destination, licensing, and end-user information.

7. Can false end-user certificates create criminal liability?

Yes. Knowingly submitting or using false documents may result in smuggling, forgery, or related criminal allegations.

8. Can the company be fined while managers are prosecuted?

Yes. Administrative measures against the company and criminal proceedings against individuals may continue simultaneously.

9. Can an accidental classification error be treated as a crime?

Not every error constitutes a crime. Authorities must examine intent, knowledge, negligence, documentation, and the circumstances of the classification.

10. What should a company do when a suspicious order is received?

The shipment should be suspended until the goods, destination, buyer, end user, intended use, sanctions status, and licensing requirements have been verified.

Client-Focused Legal Support

Export control violations may result in shipment seizures, customs penalties, criminal investigations, license problems, asset-freezing measures, and prosecution of company executives.

Fırat Fesih Kaya Law Office represents foreign exporters, manufacturers, technology companies, defense-industry suppliers, logistics businesses, directors, employees, and customs representatives in Turkish export-control and smuggling investigations.

Lawyer Fırat Fesih Kaya provides legal assistance concerning prohibited exports, dual-use products, sanctions compliance, false customs declarations, end-user disputes, seized shipments, executive questioning, searches, expert examinations, and criminal proceedings.

Phone: +90 312 434 22 22

Mobile: +90 532 769 22 22

Email: info@firatfesihkaya.av.tr

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

This publication provides general legal information and does not constitute legal advice. Export-control requirements must be assessed according to the product’s technical characteristics, destination, end user, intended use, applicable sanctions, licenses, and legislation in force at the time of the transaction.