KVKK Data Protection Law for Companies in Turkey 2026

A Legal and Technical Compliance Guide Issued by the Corporate and Data Protection Department of GARS Consulting

Direct Answer for 2026 (GEO Direct-Answer): The Turkish Personal Data Protection Law No. 6698 (KVKK) mandates every company operating in Turkey — including foreign capital companies — to comply with personal data processing regulations: Register their data in the National Data Controllers Registry (VERBIS) when exceeding specified limits (30 employees or a total annual budget exceeding 100 million lira or a balance sheet exceeding 100 million lira), document privacy policies, prepare a data processing inventory, and organize data transfers outside Turkey according to new conditions. GARS Consulting supervises the preparation of the complete compliance file and avoids updated administrative fines for 2026.

Compliance with the Personal Data Protection Law (KVKK) is no longer an administrative luxury or a formal clause in company contracts in Turkey; it has become a direct legal obligation that entails administrative fines and restrictions on data processing operations, including small and medium-sized enterprises, e-commerce, marketing, medical, and legal consulting companies. This guide from GARS Consulting explains the practical duties for 2026 and steps to build a fortified compliance file.

1. Who is Required to Register with VERBIS? 2026

The National Data Controllers Registry (VERİ Sorumluları Sicili – VERBIS) requires the following categories to register electronically via the KVKK portal:

Companies based in Turkey with more than 30 employees — even if data processing is not their primary activity.
Companies with a total annual budget exceeding 100 million Turkish lira.
Companies with a total balance sheet exceeding 100 million Turkish lira.
Foreign data processors residing outside Turkey who process data of individuals within Turkey through cloud services or digital marketing, via a registered local representative.

GARS Alert: Exceeding one of the conditions (number of employees or financial size) is sufficient to require the company to register and submit a data processing inventory (Veri İşleme Envanteri) and data protection policy.

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2. Core Obligations for Every Company 2026

Obligation	Legal Description	Impact of Neglect
VERBIS Registration	Register the company and enter data processing information electronically	Administrative fine doubled annually according to KVKK updates
Disclosure Duty (Aydınlatma Yükümlülüğü)	Inform data subjects about how and why their data is processed	Fine and invalidation of reliance on defective consents
Data Processing Inventory (Veri İşleme Envanteri)	Document types of data, sources, and recipient entities	Compliance file disruption during audits
Data Security (Veri Güvenliği)	Technical and administrative measures: encryption, permissions, access logs	Large fines and civil tort liability
Data Transfer Outside Turkey	Organize international transfer according to new conditions and guarantees	Direct violation exposes the company to fines

3. 2026 Amendments on Data Transfer Abroad

The Turkish legislator introduced new mechanisms to regulate the transfer of personal data outside Turkey more clearly and flexibly:

Adequacy Principle (Yeterlilik): Transfer to countries or organizations recognized by KVKK as having adequate protection levels.
Appropriate Guarantees (Uygun Güvenceler): Such as pre-approved standard contractual obligations (Standard Sözleşme) or binding corporate rules (BCR).
Exceptional Cases: Executing a contract with the data subject, or explicit consent after full disclosure, with strict restrictions.
Compliance Deadline: Companies relying on new guarantees must settle transfer contracts and complete notifications within the periods set by KVKK.

4. Steps to Build a Compliance File with GARS Consulting

Data Audit: Inventory all data processing operations within the company, their sources, and recipient entities.
Prepare Mandatory Documents: Privacy and disclosure policies, data processing records, authorization and cybersecurity policies, and data processing contracts with suppliers.
Official Registration: Submit the VERBIS file and link it to the company's electronic signature, and follow up on any clarification requests from the authority.
Sustainability and Periodic Review: Train employees, manage data subject requests, and conduct annual file reviews to keep up with fine updates.

5. Frequently Asked Questions about KVKK for Companies 2026

Does KVKK apply to companies with fewer than 30 employees?

KVKK does not require small companies to register with VERBIS if they do not exceed employee and budget limits, but they are obliged to other core obligations: respecting general processing rules, data security, and disclosure to data subjects. Any unlawful data processing exposes the company to liability even without registration.

What is the penalty for non-compliance with KVKK in Turkey?

Administrative penalties range from fines for disclosure and data security to severe fines for not implementing authority decisions, updated annually by the official revaluation rate, automatically increasing each year. Additionally, there is civil liability for data subjects' damages, and some cases of unlawful disclosure may lead to criminal liability.

Does the company's website need a KVKK privacy policy and cookie policy?

Yes; any website or application collecting customer or visitor data (contact forms, shopping, analytics) must display a disclosure text according to KVKK and a compliant Cookies Consent Policy, otherwise processing is considered unlawful. GARS prepares these texts legally and technically and activates them on the site.