Learn when an Import Surveillance Certificate is required in Turkey, how to apply through the electronic import system, how surveillance values affect customs clearance, and how foreign businesses can manage valuation, classification and customs disputes in 2026.

An Import Surveillance Certificate can become one of the most important documents in a company’s Turkish import process when the goods are covered by an import-surveillance measure. A foreign exporter may have agreed on a legitimate commercial price with its Turkish customer, but if the relevant goods fall within a surveillance communiqué and the applicable conditions are met, customs clearance may require a Surveillance Certificate.

The practical consequences can be substantial. An importer that discovers the requirement only after the goods arrive may face delayed customs clearance, storage and demurrage expenses, pressure to restructure the customs declaration and potentially a significantly higher effective import-tax burden.

Turkey’s Ministry of Trade confirms that certain imports require documents including Surveillance Certificates, and that applications are made electronically to the General Directorate of Imports through the Import Document Transactions System by persons authorized to use an electronic signature on behalf of the applicant company. (https://ticaret.gov.tr)

For foreign manufacturers, exporters and Turkish importers, the safest approach is therefore to determine surveillance exposure before the goods are shipped to Turkey.

What Is an Import Surveillance Certificate?

A Surveillance Certificate is the document used within Turkey’s import-surveillance framework for goods subject to prospective surveillance.

Under the Regulation on Import Surveillance, surveillance can operate prospectively through issuance of a Surveillance Certificate or retrospectively for monitoring imports already made. Where goods are subject to prospective surveillance, the Surveillance Certificate is required in addition to documents otherwise required under customs legislation. (https://ticaret.gov.tr)

The certificate should therefore not be confused with a certificate of origin, import licence, conformity document or customs valuation document.

It performs a specific function under Turkey’s surveillance regime.

Why Does Turkey Apply Import Surveillance?

Import surveillance is a trade-policy monitoring mechanism.

The system allows Turkish authorities to monitor imports of specified products and obtain information concerning import developments.

Individual surveillance communiqués determine which products are covered and the conditions applicable to their importation.

In practice, many surveillance measures establish a unit customs value threshold. This is why surveillance frequently becomes closely connected with customs-valuation disputes.

However, the concepts must remain legally distinct.

Is a Surveillance Certificate Required for Every Import?

No.

Whether a Surveillance Certificate is required depends on the product and the surveillance legislation applicable on the relevant date.

The Ministry specifically advises importers to identify the correct tariff classification and check whether the goods are subject to requirements such as a quota, restriction, Surveillance Certificate, control certificate, health certificate, analysis report or other import document. (https://ticaret.gov.tr)

Therefore, the first step is determining the correct HS classification of the goods.

Without the correct classification, the company may not even know that surveillance applies.

HS Classification Is Critical

Suppose a surveillance communiqué covers goods falling within a particular tariff classification.

An importer classifies its product under another heading and therefore concludes that no Surveillance Certificate is required.

During customs clearance or a later post-clearance investigation, customs authorities decide that the product should have been classified under the surveillance-covered heading.

A classification dispute can then become a surveillance dispute.

The importer may face additional customs consequences even though the original problem was simply an incorrect HS code.

Do Not Rely Only on the Commercial Product Name

Commercial descriptions can be misleading for customs purposes.

Two products marketed under similar names may have different compositions, functions or technical specifications and therefore fall under different tariff classifications.

Companies should review technical data sheets, catalogues, composition information, manufacturing processes, photographs and intended functions where classification is uncertain.

For recurring high-value imports, a pre-import classification review can prevent much larger problems later.

What Is the Surveillance Value?

Many surveillance measures establish a threshold expressed as a unit customs value.

Importers frequently misunderstand what this means.

A surveillance value should not automatically be treated as a determination that the imported goods are actually worth that amount.

Customs value is a separate legal concept governed by Turkish customs valuation rules.

The Ministry explains that customs value is the value determined under Customs Law No. 4458 and the Customs Regulation for purposes including the application of the customs tariff and specified non-tariff measures. (https://ticaret.gov.tr)

This distinction is one of the most important issues in surveillance-related customs disputes.

Is the Surveillance Value Automatically the Customs Value?

No. The existence of a surveillance threshold does not by itself replace the customs valuation system.

The Ministry identifies six customs valuation methods:

transaction value, transaction value of identical goods, transaction value of similar goods, deductive value, computed value and the fallback method.

These methods are generally applied sequentially, beginning with transaction value. The next method is used only where the preceding method cannot legally determine the customs value, subject to the permitted change in order between deductive and computed value at the declarant’s request and with customs approval. (https://ticaret.gov.tr)

This becomes extremely important when the genuine transaction price is below the surveillance threshold.

Transaction Value Is the Starting Point

Suppose a foreign manufacturer sells goods to an unrelated Turkish importer for USD 100,000.

The price is genuine.

Payment records confirm the transaction.

There are no undisclosed payments or artificial discounts.

If the product is subject to a surveillance threshold corresponding to a higher amount, that fact should not automatically mean that the goods’ actual transaction value has somehow changed.

Instead, two separate questions should be examined.

First, what is the legally correct customs value?

Second, what consequences does the applicable surveillance communiqué impose because that value is below the relevant threshold?

Confusing these questions can produce unnecessary customs and tax exposure.

Minimum Customs Values Cannot Simply Replace the Valuation Rules

Turkey’s Ministry of Trade expressly states that under the fallback valuation method, customs value cannot be based on minimum customs values, arbitrary values or fictitious values. (https://ticaret.gov.tr)

This is a particularly important principle when surveillance and customs valuation intersect.

The existence of a surveillance threshold does not mean that ordinary customs valuation principles disappear.

Why Do Importers Sometimes Declare a Higher Value?

The practical issue is customs clearance.

Where the actual declared value is below the surveillance threshold and the importer does not have the required Surveillance Certificate, the importer may face difficulty proceeding under the ordinary surveillance requirements.

This can create commercial pressure to structure the customs declaration around a higher value.

However, doing so can substantially increase the importer’s financial burden because value-dependent taxes may then be calculated on a higher base.

This issue should be analyzed before the declaration is registered.

Example: Financial Consequences of Surveillance

Assume the actual customs value is USD 200,000.

The relevant surveillance threshold produces an amount equivalent to USD 300,000.

The difference is USD 100,000.

If the importer’s declaration ultimately results in value-based customs charges being calculated on the higher amount, the company can face additional customs duty and import-tax costs attributable to that USD 100,000 difference.

Now assume the company makes 50 comparable imports each year.

The cumulative financial effect can become substantial.

For regular importers, obtaining and managing Surveillance Certificates can therefore be a major financial-planning issue rather than a minor customs formality.

How Is a Surveillance Certificate Application Made in 2026?

Turkey uses an electronic application procedure.

The Ministry’s updated January 5, 2026 guidance states that applications for documents required under import legislation, including Surveillance Certificates, are submitted to the General Directorate of Imports electronically through the Import Document Transactions System.

Applications are made by persons authorized to use an electronic signature on behalf of the relevant company or institution. (https://ticaret.gov.tr)

The Ministry currently identifies two relevant certificate categories within the system:

TPS-0963 – Surveillance Certificate (Agriculture)

TPS-0964 – Surveillance Certificate (Industry). (https://ticaret.gov.tr)

This electronic process should be incorporated into the importer’s pre-shipment compliance workflow.

Electronic-Signature Authorization Is Important

A company should not wait until a shipment reaches customs to discover that nobody is properly authorized to submit the electronic application.

The Ministry’s current application guide confirms that applications can be made through the Import Document Transactions System by persons possessing the appropriate electronic-signature authorization for themselves or the company they represent. (https://ticaret.gov.tr)

Companies making regular imports should therefore maintain valid authorization arrangements.

Internal personnel changes should also be monitored.

If the only authorized employee leaves the company, future applications may be delayed.

How Long Does Issuance Take?

The general Regulation on Import Surveillance provides that, subject to the applicable conditions, a Surveillance Certificate is issued free of charge for the requested quantity within 10 working days after a properly completed application reaches the competent authority. (https://ticaret.gov.tr)

This does not mean importers should assume that every application will automatically be approved within ten days regardless of deficiencies.

Incomplete or inconsistent applications can create problems.

Companies should therefore apply before the shipment creates urgent customs-clearance pressure.

Can the Application Be Rejected?

Yes.

The Regulation provides that a Surveillance Certificate is not issued where declarations are found to be untrue or inconsistencies exist in the information and documents submitted with the application. (https://ticaret.gov.tr)

Accuracy is therefore essential.

Foreign exporters should provide Turkish importers with reliable information concerning the manufacturer, goods, quantities, values and technical characteristics.

A mismatch between the foreign supplier’s documentation and the Turkish importer’s application can delay or undermine the process.

Can a Surveillance Certificate Be Transferred?

No.

The general Regulation expressly provides that Surveillance Certificates are non-transferable. (https://ticaret.gov.tr)

A company should therefore not assume that another importer can use a certificate obtained by a related company, distributor or other business.

Corporate groups with several Turkish importing entities should plan applications according to the actual importer.

What If the Imported Quantity or Value Slightly Exceeds the Certificate?

The general Regulation contains a limited tolerance.

It provides that where the value or quantity determined and accepted by customs exceeds the value or quantity recorded in the Surveillance Certificate by less than 5%, including 5%, this does not prevent the import. The competent authority may establish a different tolerance, not exceeding 10%, depending on the goods and transaction. (https://ticaret.gov.tr)

Importers should nevertheless check the specific communiqué applicable to their goods.

Special rules may apply.

2026 Shows Why Product-Specific Rules Must Be Checked

Turkey continues to amend surveillance rules during the year.

For example, on July 17, 2026, the Ministry announced an amendment affecting the registration mechanism applicable to certain textile, apparel and leather imports. Under the revised provision, a customs-accepted value exceeding the amount recorded in the registration document by less than 5%, including 5%, does not prevent importation. (https://ticaret.gov.tr)

The lesson for foreign businesses is important: do not rely solely on the general Surveillance Regulation.

The product-specific communiqué and its latest amendments must also be checked.

What Documents Should Companies Prepare?

Exact requirements depend on the applicable surveillance communiqué.

However, the importer should generally be prepared to substantiate the identity of the goods, tariff classification, foreign producer, exporter, quantities, transaction details and other information required by the relevant application.

The foreign supplier should maintain documentation capable of supporting the Turkish importer’s application.

For complex products, technical documentation should be prepared in a form that allows the importer to explain precisely what is being imported.

Customs Valuation Must Still Be Correct

Obtaining a Surveillance Certificate does not eliminate the importer’s obligation to declare the correct customs value.

The Ministry confirms that transaction value is the first valuation method and that the price actually paid or payable is adjusted only by legally permitted elements. (https://ticaret.gov.tr)

The importer should therefore review whether items such as freight, insurance, assists, royalties, licence fees or specified proceeds must be included.

A surveillance dispute should not distract the company from ordinary customs-valuation compliance.

Customs Cannot Add Anything It Wants to the Transaction Value

The Ministry states that additions to the price actually paid or payable must be based on objective and quantifiable data and that no additions may be made beyond those permitted under the applicable customs valuation provisions. (https://ticaret.gov.tr)

This principle can become important where customs questions a value associated with a surveillance-covered product.

The company should request identification of the precise legal basis for any valuation adjustment.

What Happens If Customs Suspects the Invoice Price Is Too Low?

Customs valuation rules provide mechanisms for examining whether a declared transaction value is acceptable.

But a low price and a surveillance threshold should not automatically be treated as proof that the invoice is false.

The importer should be prepared to substantiate the commercial reality of the transaction.

Relevant evidence can include purchase agreements, invoices, bank payments, purchase orders, price negotiations, correspondence, supplier price lists, accounting entries and freight documents.

The objective is to establish a clear audit trail connecting the declared customs value to the real transaction.

Related-Party Transactions Need Additional Attention

Multinational companies frequently import from affiliated manufacturers.

The existence of a relationship does not automatically mean that the declared transaction value is invalid.

However, the company may need to demonstrate that the relationship did not improperly influence the price for customs valuation purposes.

Transfer-pricing studies can provide useful factual information, but corporate-tax transfer pricing and customs valuation are legally distinct areas.

Companies should therefore conduct a customs-specific analysis.

Can Customs Conduct a Value Investigation?

Yes, where the relevant requirements exist.

Official customs guidance concerning value investigations specifically addresses surveillance-covered goods. It indicates that the existence of surveillance treatment does not itself eliminate the possibility of a valuation investigation where serious doubts or indications concerning the declared value exist. (https://ticaret.gov.tr)

Therefore, companies should preserve valuation evidence even where customs clearance was completed successfully.

Surveillance Compliance Does Not End at Customs Release

A common mistake is assuming that once goods leave customs, the issue is finished.

Post-clearance investigations can later examine tariff classification, customs value and the accuracy of declarations.

If the same methodology was used repeatedly, one disputed declaration can expose a broader historical population.

Importers should therefore retain application documents, certificates, invoices, payment records and technical documentation.

What If Customs Claims a Surveillance Certificate Was Required?

The company should first verify whether the product actually fell within the applicable surveillance measure on the relevant import date.

The analysis should examine the HS classification, product description, effective date of the communiqué, origin or country conditions where applicable, unit value and any exclusions.

Do not assume that customs is correct merely because it identifies a surveillance communiqué.

A classification or scope error can invalidate the underlying premise.

What If the Wrong HS Code Was Used?

This can create substantial exposure.

If the declared classification avoided surveillance but customs later determines that another classification applied, customs may investigate the historical declarations.

The company should obtain technical evidence and reconstruct the correct classification under the applicable tariff rules.

Where the same product was imported repeatedly, a historical exposure analysis should begin immediately.

Can an Importer Challenge a Customs Assessment?

Potentially, yes.

The appropriate challenge depends on the administrative act involved.

A dispute may concern tariff classification, customs valuation, product scope, a Surveillance Certificate decision, additional customs taxes or penalties.

These should not be treated as interchangeable.

For example, if the company accepts that the product is subject to surveillance but disputes customs’ rejection of the actual transaction value, the core case may be a customs valuation dispute.

Customs Valuation Disputes Require the Correct Legal Argument

Where customs rejects transaction value, the importer should examine why.

Turkey’s official valuation guidance confirms that valuation methods must generally be used sequentially and that transaction value is the starting point. (https://ticaret.gov.tr)

A strong challenge may therefore require demonstrating that the legal conditions for transaction value were satisfied.

Invoices alone may not be enough.

The importer should submit evidence establishing payment, contractual terms and any required adjustments.

Product-Scope Disputes Require Technical Evidence

If the issue is whether the product falls within the surveillance communiqué, the evidence will be different.

The importer may need technical specifications, laboratory reports, expert analysis, photographs, manufacturing information and product-use documentation.

The precise wording of the tariff classification and surveillance communiqué should be compared with the physical characteristics of the goods.

This is often more effective than arguing generally that surveillance is commercially burdensome.

What If the Surveillance Certificate Is Refused?

A refusal should be examined immediately.

The company should determine the precise reason for the decision.

Was information missing?

Were documents inconsistent?

Did the authority dispute the product information?

Was the application made by an unauthorized person?

Does the authority consider the application outside the relevant communiqué?

The Regulation expressly identifies false declarations and inconsistencies in submitted information and documentation as grounds preventing issuance. (https://ticaret.gov.tr)

The remedy should therefore address the actual reason for refusal.

Goods Already at the Port Create Additional Pressure

A certificate problem becomes much more expensive once goods have arrived.

The company may face storage, demurrage, container and financing costs while the issue is resolved.

The importer should therefore calculate these commercial costs alongside the legal options.

In some cases, the financially optimal strategy can differ from the theoretically cheapest customs treatment because prolonged delay itself becomes expensive.

Foreign Exporters Have an Important Role

The Turkish importer normally manages the local customs process, but the foreign manufacturer or exporter often controls the evidence needed to complete it.

Foreign businesses should be prepared to provide accurate technical product information, manufacturer details, commercial documents, pricing evidence and other requested materials.

A supplier that repeatedly delays surveillance documentation can become commercially unattractive to Turkish importers.

Supply Agreements Should Address Surveillance Documentation

Long-term contracts should allocate responsibilities clearly.

The agreement can require the foreign supplier to provide documents reasonably necessary for Turkish import procedures, including surveillance-related applications.

It can also address what happens if surveillance rules change after the contract is signed.

Relevant provisions may cover additional costs, price renegotiation, shipment delays, cooperation and termination rights.

Do Not Use False Invoices to Avoid Surveillance Problems

Artificial invoicing creates serious customs risk.

A company should not create fictitious prices, artificial side payments or misleading commercial documentation simply to satisfy a surveillance threshold.

The customs declaration and supporting documents should accurately reflect the transaction.

A surveillance issue should be addressed through lawful customs and administrative mechanisms.

Foreign Investors Should Review Surveillance Exposure During Due Diligence

A foreign company acquiring a Turkish importer should include surveillance compliance within customs due diligence.

The review should identify major imported products and determine whether historical declarations were subject to surveillance.

Particular attention should be paid to tariff classifications, declared values, Surveillance Certificates and any customs-value adjustments used to complete imports.

A recurring error across several years of declarations can represent a material acquisition liability.

Ten Critical Checks Before Shipping to Turkey

Before a surveillance-sensitive shipment is dispatched, the importer should confirm the correct HS classification, whether a surveillance communiqué applies, the latest version of that communiqué, the applicable unit threshold, whether a Surveillance Certificate is required, whether electronic-signature authorization is active, what supporting documents must be obtained from the foreign supplier, the correct customs value, the expected tax consequences and whether the certificate can be obtained before arrival.

This review should happen before the purchase and shipping process becomes commercially irreversible.

Frequently Asked Questions

What is an Import Surveillance Certificate in Turkey?

It is a document used for goods subject to prospective import surveillance. Under the general Regulation, goods subject to prospective surveillance require a Surveillance Certificate in addition to the documents otherwise required under customs legislation. (https://ticaret.gov.tr)

How do companies apply for a Surveillance Certificate?

Applications are submitted electronically through the Ministry of Trade’s Import Document Transactions System by persons possessing the required electronic-signature authorization. (https://ticaret.gov.tr)

Are there different certificate categories?

Yes. The Ministry currently lists TPS-0963 for agricultural Surveillance Certificates and TPS-0964 for industrial Surveillance Certificates within the electronic system. (https://ticaret.gov.tr)

How long does a Surveillance Certificate take?

The general Regulation provides for issuance within ten working days after a properly completed application reaches the competent authority, subject to the applicable requirements. (https://ticaret.gov.tr)

Can a Surveillance Certificate application be rejected?

Yes. The general Regulation states that a certificate is not issued where declarations are found to be untrue or inconsistencies exist in the submitted information or documents. (https://ticaret.gov.tr)

Can a Surveillance Certificate be transferred to another importer?

No. The general Regulation expressly states that Surveillance Certificates are non-transferable. (https://ticaret.gov.tr)

Is the surveillance threshold automatically the customs value?

No. Customs value must be determined according to the customs valuation rules. Turkey’s system begins with transaction value and proceeds through the legally prescribed methods where necessary. (https://ticaret.gov.tr)

Can customs use an arbitrary minimum value?

The Ministry’s customs valuation guidance states that minimum customs values, arbitrary values and fictitious values cannot be used under the fallback valuation method. (https://ticaret.gov.tr)

Can customs investigate the value even if the goods are subject to surveillance?

Potentially, yes. Official customs guidance recognizes valuation investigation where serious doubts or indications concerning the declared value exist. (https://ticaret.gov.tr)

What should an importer do if customs says a Surveillance Certificate was required?

The importer should immediately verify the product’s HS classification, the surveillance communiqué effective on the import date, product scope, applicable threshold and whether any exclusion applies. It should then separately examine customs valuation and any resulting assessment or penalty.

Client-Focused Legal Support for Import Surveillance Disputes in Turkey

Import Surveillance Certificate problems should be addressed before they become customs-clearance emergencies. For companies making repeated imports, a surveillance requirement can affect not only documentation but also landed cost, working capital, pricing and long-term supply contracts.

The first legal question is normally whether the goods are genuinely covered by the surveillance measure. That requires examination of the HS classification, product description, effective communiqué and applicable threshold. The next question is whether the company’s customs value has been correctly determined.

That distinction is particularly important. Turkey’s Ministry of Trade confirms that customs valuation begins with transaction value and follows a legally prescribed sequence of alternative methods where necessary. It also states that minimum customs values and arbitrary or fictitious values cannot be used under the fallback method. (https://ticaret.gov.tr) A surveillance threshold should therefore not simply be confused with the genuine commercial value of imported goods.

Where a Surveillance Certificate is required, timing also matters. The 2026 electronic system requires applications through the Ministry’s Import Document Transactions System by appropriately authorized electronic-signature users. (https://ticaret.gov.tr) Foreign suppliers should provide the Turkish importer with the necessary commercial and technical information well before the goods arrive.

Fırat Fesih Kaya Law Office assists foreign manufacturers, exporters, multinational groups and importers with Import Surveillance Certificate procedures, surveillance-value disputes, customs valuation, transaction-value disputes, HS classification, product-scope disputes, certificate refusals, post-clearance investigations, additional customs assessments, customs penalties, administrative objections and customs litigation in Turkey.

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