Turkish Customs seizes high-value commercial goods. Can a foreign company recover them? Learn about seizure, confiscation, anti-smuggling investigations, customs disputes, return applications, liquidation risks and emergency legal remedies.

When Turkish Customs seizes high-value commercial goods, the company should immediately determine what has actually happened legally.

The expressions detention, seizure and confiscation are often used interchangeably in commercial communications, but they can describe very different legal situations.

A shipment may simply be held during ordinary customs controls. Alternatively, goods may be seized within an investigation under the Anti-Smuggling Law No. 5607. In more serious cases, the authorities may ultimately seek confiscation or the goods may become subject to liquidation.

The distinction is critical because seizure does not necessarily mean that ownership has permanently been lost.

Recovery may still be possible depending on the legal basis, procedural stage, evidence and any criminal or administrative proceedings.

The Ministry of Trade confirms that goods can be seized under the Anti-Smuggling Law and that goods becoming subject to liquidation under Customs Law No. 4458 or Law No. 5607 may ultimately enter the liquidation system.

The company should therefore act quickly:

Identify the legal measure → obtain the seizure documents → determine whether a criminal investigation exists → establish ownership and lawful importation → challenge the factual and legal basis → request return where appropriate → prevent liquidation or sale while the dispute continues.

1. First Determine Whether the Goods Were Actually Seized

Ask for the exact document describing the measure.

The goods may be:

• Temporarily detained;
• Subject to suspended customs clearance;
• Held for inspection;
• Held because of an intellectual-property claim;
• Seized in an anti-smuggling investigation;
• Subject to a judicial seizure measure;
• Subject to liquidation.

Each situation requires a different response.

2. Obtain the Seizure Record Immediately

The company should obtain copies of all available documents concerning:

• Date of seizure;
• Customs office;
• Goods description;
• Quantity;
• Customs value;
• Container or vehicle;
• Declaration number;
• Alleged violation;
• Legal basis;
• Authority ordering the measure;
• Storage location.

Do not rely solely on information from the customs broker.

3. Identify the Allegation

High-value commercial goods may be seized because Customs suspects:

• False declaration;
• Incorrect customs value;
• False origin;
• Incorrect tariff classification;
• Undeclared goods;
• Import without required authorization;
• Anti-dumping circumvention;
• Forged documents;
• Smuggling;
• Intellectual-property infringement;
• Prohibited or restricted imports.

The defence must address the specific allegation.

4. Customs Detention Is Different From Criminal Seizure

An ordinary customs disagreement does not automatically amount to a criminal smuggling case.

For example, disputes concerning:

• Classification;
• Customs value;
• Origin;
• Documentation

may require administrative analysis.

However, depending on the facts, authorities may conclude that the conduct should also be investigated under Law No. 5607.

The company should establish whether the file remains administrative or has been referred to prosecutorial authorities.

5. Determine Whether a Prosecutor Is Involved

Ask:

• Has the matter been referred to the public prosecutor?
• Is there an investigation number?
• Has a court issued a seizure decision?
• Are company representatives suspects?
• Is an expert examination pending?

Once a criminal investigation begins, customs clearance arguments alone may no longer be sufficient.

6. Seizure Does Not Automatically Mean Permanent Confiscation

This distinction is essential.

A seizure generally preserves control over property during an investigation or proceeding.

Permanent confiscation requires a separate legal basis and procedural determination.

Therefore, a company should not assume:

“Customs seized the goods, so the goods are permanently lost.”

Recovery may still be possible.

7. Establish Ownership

Collect documents proving that the company lawfully owns or has rights over the goods.

Evidence may include:

• Purchase agreement;
• Commercial invoice;
• Payment records;
• Letter of credit;
• Packing list;
• Bill of lading;
• Insurance documents;
• Purchase order.

Where multiple companies are involved, clearly identify the actual owner.

8. Reconstruct the Entire Import Transaction

Prepare a chronological file:

Purchase order

→ sales contract

→ supplier invoice

→ payment

→ shipment

→ arrival in Turkey

→ customs declaration

→ inspection

→ seizure.

This can reveal whether the allegation results from a genuine compliance issue or misunderstanding.

9. Preserve Original Documents

Never modify historical commercial documents after seizure.

Preserve:

• Original invoice;
• Original packing list;
• Original certificate of origin;
• Original transport records;
• Original supplier correspondence.

If a document contains an error, obtain an explanatory or corrected document while retaining the original.

10. Do Not Ask the Supplier to Create Backdated Documents

A legitimate documentation mistake can often be explained.

Creating false documents after Customs has opened an investigation can significantly worsen the company’s position.

The correct strategy is transparency supported by evidence.

11. Customs Valuation Disputes Require a Detailed Financial File

Where the seizure relates to alleged undervaluation, collect:

• Sales contract;
• Invoice;
• Bank transfers;
• Purchase orders;
• Credit notes;
• Freight;
• Insurance;
• Royalties;
• Licence agreements;
• Related-party documentation.

Under Turkish customs rules, customs value is determined through the valuation framework under Customs Law No. 4458 and the Customs Regulation. The Ministry identifies six sequential valuation methods, beginning with the transaction-value method.

12. A Low Purchase Price Is Not Automatically Evidence of Smuggling

Commercial goods can legitimately be purchased at discounted prices because of:

• Bulk purchases;
• Clearance sales;
• Long-term supplier relationships;
• Product defects;
• Market conditions;
• Negotiated discounts.

The company should document why the price is commercially genuine.

13. Related-Party Transactions Require Additional Evidence

If the foreign supplier and Turkish importer are affiliated companies, Customs may scrutinize the transaction more closely.

Prepare:

• Group structure;
• Transfer-pricing documentation;
• Pricing methodology;
• Comparable transactions;
• Payment records.

The objective is to demonstrate the economic reality of the declared value.

14. Classification Disputes Require Technical Evidence

If Customs alleges that the wrong tariff classification was intentionally used, prepare:

• Technical specifications;
• Product catalogues;
• Manufacturer statements;
• Composition information;
• Function and use;
• Independent expert analysis.

Do not defend a classification merely because the supplier used the same tariff code.

15. Origin Disputes Can Lead to Serious Exposure

Customs may suspect that goods were declared as originating in one country when they actually originate elsewhere.

This can affect:

• Preferential treatment;
• Additional customs duties;
• Anti-dumping measures;
• Trade-policy measures.

Reconstruct the manufacturing and supply chain.

16. Shipping Country and Origin Are Not Necessarily the Same

Goods shipped from Country A may originate in Country B.

Prepare:

• Manufacturer information;
• Production records;
• Origin certificates;
• Supplier declarations;
• Transport records.

This distinction can become particularly important where trade-remedy measures apply.

17. Anti-Dumping Cases Require Immediate Review

For high-value commercial shipments, anti-dumping exposure can be substantial.

Check:

• Tariff classification;
• Product description;
• Country of origin;
• Manufacturer;
• Exporter;
• Applicable measure.

A classification or origin disagreement can significantly increase the alleged customs debt.

18. Undeclared Goods Require a Package-by-Package Review

If Customs alleges that additional goods were concealed in the shipment, determine:

• What was ordered;
• What was invoiced;
• What was packed;
• What was declared;
• What Customs physically found.

Supplier loading errors should be documented immediately.

19. Supplier Error Can Be Important Evidence

Suppose the supplier accidentally loaded additional commercial goods without informing the Turkish importer.

Obtain:

• Supplier admission;
• Warehouse loading records;
• Correct purchase order;
• Internal supplier correspondence.

Supplier error does not automatically eliminate every customs consequence, but it can be highly relevant to the factual and intent analysis.

20. Intellectual-Property Detention Requires a Different Strategy

Where Customs suspects trademark, patent, design or other intellectual-property infringement, special border measures apply.

The Ministry confirms that Customs may suspend release or detain suspected infringing goods under Article 57 of Customs Law No. 4458 and the relevant provisions of the Customs Regulation. Customs may also act ex officio for a limited period where clear evidence of infringement exists.

The importer should therefore identify whether the dispute is actually an intellectual-property case rather than an anti-smuggling case.

21. Prove That the Goods Are Genuine Where Applicable

For suspected counterfeit goods, useful evidence may include:

• Authorization letters;
• Distribution agreement;
• Manufacturer confirmation;
• Purchase invoices;
• Supply-chain records;
• Serial-number verification.

Genuine parallel imports and counterfeit goods should not be treated as factually identical situations.

22. Obtain Samples or Expert Examination Where Necessary

Technical disputes may require examination of the goods themselves.

Consider whether expert analysis is needed concerning:

• Composition;
• Origin characteristics;
• Product identity;
• Authenticity;
• Technical function;
• Market value.

Preserve the ability to conduct an independent examination where legally available.

23. Challenge an Incorrect Valuation of the Seized Goods

The value attributed to seized goods can have significant consequences.

Customs may calculate a value different from:

• Invoice value;
• Purchase price;
• Wholesale value;
• Retail value.

Obtain an independent valuation where the official figure appears unrealistic.

24. High Value Makes Delay More Dangerous

For a shipment worth millions, prolonged seizure can create:

• Financing costs;
• Customer claims;
• Production interruption;
• Contract penalties;
• Market depreciation;
• Storage expenses.

Document these losses from the first day.

25. Request Return Where the Legal Basis Exists

Where the reasons supporting seizure no longer exist or the applicable procedure permits return, the company should consider a formal request for release or return.

The request should identify:

• Goods;
• Ownership;
• Seizure measure;
• Relevant evidence;
• Reason return is legally justified.

Avoid vague requests asking Customs merely to “reconsider.”

26. A Court Decision May Be Necessary in Criminal Cases

If the goods are seized as evidence or property connected to a criminal investigation, the competent prosecutor or court may control whether they can be returned.

Determine which authority currently has legal control over the goods.

Do not send applications exclusively to Customs if Customs no longer has authority to order release.

27. Challenge the Seizure Through the Appropriate Procedure

The correct remedy depends on:

• Authority ordering seizure;
• Criminal or administrative nature of the file;
• Procedural stage;
• Grounds for seizure.

The company’s lawyer should review the actual seizure decision rather than relying on the commercial description of events.

28. Explain Why Continued Seizure Is Unnecessary

Where appropriate, arguments may include:

• Ownership is undisputed;
• Goods are fully documented;
• Samples can preserve evidence;
• Technical examination has been completed;
• Continued retention causes disproportionate commercial loss.

Whether these arguments justify return depends on the specific proceedings.

29. Can Security Be Used Instead of Continued Retention?

In some customs disputes, payment or security mechanisms may assist in obtaining release.

However, there is no universal right to replace every criminal seizure with a guarantee.

The company must identify the legal basis of the seizure first.

30. Do Not Assume Paying Customs Duties Automatically Releases the Goods

Where the problem is merely unpaid customs debt, payment may solve the immediate issue.

But if the goods are seized in a criminal investigation, paying duties does not necessarily terminate:

• Criminal proceedings;
• Seizure;
• Confiscation risk.

Analyze both tracks separately.

31. Confiscation Risk Must Be Evaluated Early

If prosecutors seek permanent confiscation, the company should prepare evidence concerning:

• Lawful ownership;
• Lawful commercial purpose;
• Nature of the alleged offence;
• Company’s knowledge;
• Connection between goods and alleged conduct.

This should not be left until the end of the proceedings.

32. Third-Party Ownership Can Be Important

Sometimes goods legally belong to:

• Foreign supplier;
• Financing institution;
• Leasing company;
• Another group company.

That entity may need to assert its own ownership rights.

Do not assume the importer is always the only party entitled to request return.

33. Good-Faith Third Parties Should Document Their Position

Where an innocent owner is separate from the person allegedly responsible for the customs violation, preserve evidence demonstrating:

• Ownership;
• Payment;
• Lack of participation;
• Commercial transaction;
• Control over the goods.

The legal significance depends on the applicable confiscation framework.

34. Monitor Liquidation Risk

Seized goods should not be treated as though they will remain in storage indefinitely.

The Ministry confirms that goods becoming subject to liquidation under Customs Law No. 4458 and Anti-Smuggling Law No. 5607 can enter the liquidation system. In the first six months of 2026 alone, 5,349 lots of goods and 1,477 vehicles were sold through electronic auctions.

This makes liquidation monitoring essential.

35. Request Immediate Notice of Any Liquidation Development

The company should monitor whether:

• Goods have become subject to liquidation;
• File was transferred to a liquidation unit;
• Goods were valued;
• Auction preparations began;
• Auction was announced.

A successful defence of the underlying case is of little practical value if the goods are sold before the company intervenes.

36. Seek Urgent Protection Against Sale Where Necessary

If liquidation is imminent while ownership or seizure is disputed, assess the available administrative and judicial measures for stopping disposal.

The application should identify:

• Pending legal dispute;
• Ownership;
• Commercial value;
• Irreparable consequences of sale.

37. Perishable Goods Require Faster Action

For:

• Food;
• Agricultural products;
• Chemicals;
• Temperature-sensitive materials,

ordinary litigation timelines may destroy the economic value of the shipment.

Document expiry dates and deterioration risk immediately.

38. Machinery Can Lose Value Even Without Physical Damage

Industrial equipment may become commercially obsolete while detained.

Evidence should include:

• Project deadlines;
• Installation schedule;
• Replacement lead time;
• Customer contracts.

This can be relevant when explaining the urgency of release.

39. Preserve a Compensation File

If seizure is later determined to have been unlawful, the company may need to examine potential compensation remedies depending on the legal basis and circumstances.

Preserve evidence of:

• Purchase price;
• Market value;
• Storage costs;
• Financing costs;
• Replacement expenses;
• Lost contractual opportunities.

Do not attempt to reconstruct these losses years later.

40. Mitigate Commercial Losses

The company should consider:

• Replacement shipment;
• Alternative supplier;
• Customer notification;
• Production alternatives;
• Insurance notification.

Document every mitigation measure.

41. Notify the Cargo Insurer

Review whether the policy contains relevant coverage concerning:

• Seizure;
• Confiscation;
• Detention;
• Political or governmental action;
• Legal expenses.

Many policies contain exclusions, so coverage should not be assumed.

42. Investigate Customs Broker Responsibility Separately

If the problem resulted from:

• Incorrect declaration;
• Wrong tariff code;
• Failure to submit documents;
• Incorrect customs value,

review communications with the customs broker.

Potential broker liability does not replace the immediate need to recover the goods.

43. Investigate Supplier Responsibility

Where the foreign supplier caused the problem through:

• False origin information;
• Incorrect invoice;
• Wrong goods;
• Undeclared goods;
• Incorrect certificates,

preserve contractual claims.

The supplier may ultimately be responsible for substantial resulting losses.

44. Review Previous and Incoming Shipments

A seizure may reveal a systemic issue affecting earlier or future imports.

Immediately review shipments involving the same:

• Product;
• Supplier;
• Tariff code;
• Origin;
• Valuation methodology.

Stop future shipments where necessary until the problem is resolved.

45. The Company Needs Two Strategies at the Same Time

A high-value customs seizure normally requires:

Recovery strategy

and

defence strategy.

The recovery strategy focuses on getting the goods released.

The defence strategy addresses the alleged customs or criminal violation.

Both should proceed together.

Emergency 24-Hour Action Checklist

1. Obtain the seizure record.
2. Identify the authority ordering seizure.
3. Determine whether the case is administrative or criminal.
4. Obtain the investigation number.
5. Identify the prosecutor or court where applicable.
6. Confirm the location of the goods.
7. Establish ownership.
8. Preserve the purchase contract.
9. Preserve the original invoice.
10. Preserve payment evidence.
11. Preserve the packing list.
12. Preserve transport documents.
13. Obtain the customs declaration.
14. Identify the alleged violation.
15. Check tariff classification.
16. Review customs value.
17. Review origin.
18. Check anti-dumping exposure.
19. Obtain supplier evidence.
20. Consider independent technical examination.
21. Prepare a formal return request where appropriate.
22. Assess the available challenge against seizure.
23. Check liquidation risk.
24. Preserve evidence of daily commercial loss.
25. Stop or review incoming identical shipments.

Frequently Asked Questions

1. Can a company recover goods seized by Turkish Customs?

Potentially, yes. Recovery depends on why the goods were seized, the legal authority behind the measure, the procedural stage and whether the grounds for continued seizure remain.

2. Is seizure the same as confiscation?

No. Temporary seizure or detention does not necessarily mean that ownership has been permanently lost.

3. What if Customs alleges smuggling?

The company should determine whether proceedings under Anti-Smuggling Law No. 5607 have begun and obtain the prosecutor or court file where applicable.

4. Can paying customs duties secure release?

Sometimes payment may resolve an ordinary customs debt issue, but it does not automatically terminate a criminal seizure or confiscation proceeding.

5. Can goods be returned while an investigation continues?

Potentially, depending on the legal basis for seizure, evidentiary needs and the decision of the competent authority.

6. What if the foreign supplier caused the customs problem?

Obtain a detailed written statement and supporting records. Supplier error can be important evidence, although it does not automatically determine the customs or criminal outcome.

7. Can genuine branded goods detained for suspected counterfeiting be recovered?

Potentially. The importer should provide supply-chain and authenticity evidence and respond under the specialized intellectual-property customs procedure.

8. Can Customs sell seized goods?

Goods that legally become subject to liquidation under the applicable customs or anti-smuggling framework may ultimately enter liquidation procedures.

9. Can the company stop liquidation while challenging the seizure?

Potentially, depending on the procedural stage and available administrative or judicial remedies. Liquidation risk should be monitored independently from the underlying investigation.

10. What is the biggest mistake after a high-value customs seizure?

Treating the seizure as an ordinary customs delay and waiting while criminal, confiscation or liquidation procedures continue separately.

Client-Focused Legal Support for Seized and Confiscated Commercial Goods in Turkey

High-value customs seizures can involve several interconnected proceedings:

Customs detention

Anti-smuggling investigations

Criminal seizure

Confiscation risk

Customs valuation

Origin disputes

Anti-dumping measures

Intellectual-property detention

Liquidation

and emergency recovery proceedings.

The legal response should begin as soon as the goods are seized because delay can increase storage costs, commercial losses and the risk that the goods eventually enter liquidation procedures.

Fırat Fesih Kaya Law Office assists foreign companies, importers, exporters, manufacturers and investors facing customs seizure, anti-smuggling investigations, confiscation proceedings and liquidation risks in Turkey.

Lawyer Fırat Fesih Kaya provides legal assistance in reviewing seizure files, establishing ownership, challenging customs allegations, coordinating criminal and customs proceedings, seeking the return of commercial goods and protecting high-value assets against liquidation.

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