Understanding KVKK Turkey: A Compliance Guide for US Companies

KVKK Turkey refers to the Law on Protection of Personal Data No. 6698, which regulates the processing of personal data in Turkey. Since its enactment in 2016, the law has shaped privacy practices for Turkish and foreign companies alike. US businesses that serve Turkish customers need to understand KVKK because the Turkish data protection authority can investigate and fine even overseas organizations in certain circumstances.

• Turkey enacted the Law on Protection of Personal Data No. 6698 in 2016.
• KVKK requires a lawful basis such as explicit consent, contract performance, legal obligation, vital interest, legal claim, or legitimate interest before ordinary personal data can be processed.
• Data subject requests under KVKK must generally be answered within thirty days.
• The KVKK Board can suspend processing and impose administrative fines for serious non-compliance.

For more, see our Crawza’s KVKK resource center page.

What Is KVKK in Turkey?

KVKK is Turkey’s personal data protection law, officially numbered 6698, which regulates the collection, use, and transfer of personal data.

KVKK stands for Kişisel Verilerin Korunması Kanunu, roughly translated as the Law on Protection of Personal Data. The official reference is Law No. 6698. The KVKK Board, which is Turkey’s data protection authority, oversees compliance, handles complaints, and issues guidance. Many specialists describe KVKK as Turkey’s answer to the GDPR because both laws share principles such as lawfulness, fairness, transparency, purpose limitation, data minimization, accuracy, storage limitation, integrity, and confidentiality.

However, KVKK is not identical to the GDPR. It has separate rules for legal bases, registration, and cross-border transfers. Those differences matter when you design consent flows or review overseas processing. A US business that ignores these distinctions can create compliance gaps that are hard to repair later.

Who Must Comply with KVKK?

Any organization processing personal data in Turkey, including US businesses serving Turkish users, must comply with KVKK.

KVKK applies to data controllers and processors. A controller decides why and how personal data is processed; a processor acts on the controller’s behalf. Both roles have duties, but controllers carry greater accountability. US-based SaaS platforms, e-commerce shops, and analytics providers often process Turkish user data without thinking about local law, and that assumption creates risk.

The law’s scope can reach foreign entities. If your company offers Turkish-language services, ships to Turkey, or uses advertising that targets people in Turkey, the KVKK Board may consider your processing connected to Turkish data subjects. The best way to know is to carry out a data flow assessment with someone who understands Turkish data protection practice.

What Lawful Bases Exist Under KVKK?

KVKK requires a lawful basis before personal data can be processed, and the main options include explicit consent, contract performance, legal obligation, vital interest, legal claim, and legitimate interest.

Before you collect personal data, choose a lawful basis. Article 5 of Law No. 6698 lists the main conditions for processing ordinary personal data. These include explicit consent, performance of a contract, compliance with a legal obligation, protection of the data subject’s vital interests, establishment or defense of a legal claim, and legitimate interests that do not override fundamental rights.

If you rely on legitimate interest, document your balancing test. If you rely on consent, make it freely given, specific, informed, and unambiguous. Under KVKK, consent requests should be separate from other terms and easy to withdraw. Strong privacy notices also help individuals understand what they are consenting to.

What Data Subject Rights Are Recognized?

Turkish data subjects have the right to learn about, access, correct, erase, and object to processing, and to claim damages for unlawful processing under KVKK.

KVKK contains a list of data subject rights. Individuals may ask whether their data is processed, request information about purposes, and ask which recipients receive the data. They can also demand correction of inaccurate information, request deletion or destruction when the legal basis disappears, and object to a decision based solely on automated processing that harms them.

Data controllers must answer these requests without delay and generally within thirty days. If your company receives many Turkish requests, build a ticketing system that tracks deadlines. Remember that consent can be withdrawn, and the withdrawal process must be as easy as giving consent.

Can a US Company Transfer Personal Data to the United States?

Personal data can be transferred from Turkey to the US under KVKK only when a recognized transfer mechanism is in place, such as explicit consent, standard safeguards, or Board approval.

Turkey treats international transfers as a separate compliance event. A transfer can happen even when you access a Turkish database from an office in the US. KVKK has been updated over the years, and the Board now recognizes certain mechanisms for international data flows. Still, many transfers to the US need careful justification.

Before exporting data, review whether an adequacy decision covers the destination. If not, look for appropriate safeguards such as binding corporate rules or model agreements approved by the KVKK Board. When no mechanism fits, explicit consent may be possible, but it should be specific to the transfer. Your privacy policy should describe all international transfers in plain language.

What Happens If a Business Violates KVKK?

Non-compliance with KVKK can result in administrative fines, processing restrictions, civil damage claims, and negative media attention.

The KVKK Board can impose administrative fines and order corrective measures when it finds unlawful processing. Fines are calculated according to the law and updated each year, and they increase when violations involve sensitive data or when a controller fails to cooperate. The Board also has the power to suspend processing in serious cases.

Beyond public enforcement, individuals can complain and seek compensation. The complaint process can lead to inspections and require you to submit written explanations. Long investigations distract teams and raise legal costs. A mature compliance program is cheaper than handling an enforcement case after the fact.

How to Start a KVKK Compliance Program in 2026

A US business can start KVKK compliance by mapping data flows, reviewing lawful bases, updating notices, handling VERBIS registration if required, and training staff.

A practical program begins with an inventory. List every channel where you collect Turkish personal data, what fields you store, where the data travels, and who has access. Then map a lawful basis for each processing activity. You cannot protect data that you do not know you have.

Update your public privacy notice and cookie banner to match KVKK expectations. If your company qualifies, handle VERBIS registration, which is Turkey’s data controller registry that may apply to foreign controllers too. Train employees who talk to Turkish customers. Keep records of decisions and data flows. Finally, review the KVKK Board’s website periodically because Turkey continues to update forms and guidance.

For practical templates and support, visit Crawza’s KVKK resource center or Crawza’s blog. If you need human guidance, contact the Crawza team and compare pricing options from Crawza. You can also check Crawza’s FAQ page or start with Crawza’s home page.

You can explore pricing options from Crawza.