KVKK vs GDPR: Real Differences for Businesses in Türkiye (2026 Guide)

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KVKK vs GDPR: Real Differences for Businesses in Türkiye (2026 Guide)

The differences between KVKK and GDPR are among the issues most often misunderstood by businesses operating in Türkiye.
Many companies see these two regulations as “different versions of the same thing”. However, KVKK (Law No. 6698) and GDPR (General Data Protection Regulation)
share similar principles but differ significantly in implementation, scope and sanctions.

The fundamental point is: KVKK and GDPR serve the same goal, but are not the same system.
Businesses operating in Türkiye therefore need to identify correctly which regulations apply to them.

Short answer: KVKK is a data protection law focused on Türkiye; GDPR is centred on the EU and has a broader scope.
The GDPR includes heavier sanctions, while the KVKK is more limited in practice but based on similar principles. What Are KVKK and GDPR? KVKK (Law on the Protection of Personal Data)

This is the main law governing personal data processing in Türkiye.
It imposes obligations on data controllers and grants rights to data subjects.

GDPR (General Data Protection Regulation)

It is a data protection regulation in force in the European Union.
It can cover all companies that process data of EU citizens.

The main differences between KVKK and GDPR Scope

The KVKK covers data controllers operating within Turkey's borders.
The GDPR, on the other hand, is geographically independent and may include all companies that process data for EU citizens.

Sanctions (Penalties)

GDPR includes the heaviest data protection penalties worldwide.
Companies may face substantial fines based on their turnover.
In KVKK, penalties are more limited but still pose serious risk.

explicit consent approach

Although explicit consent is an important legal basis in both systems, consent management in the GDPR is stricter and more detailed.
In KVKK practice, more flexible interpretations may be seen.

Data processing conditions

GDPR defines processing conditions more broadly and in greater detail.
Under KVKK, these conditions form a more limited, general framework.

Rights of Data Subjects

GDPR grants data subjects broader rights, such as data portability.
Although the rights in the KVKK are similar, the scope is narrower.

Supervision and Enforcement

GDPR enforcement is more aggressive and stringent.
In KVKK, inspections increase, but the intensity of implementation is lower.

B10 insight: GDPR compliance also covers KVKK compliance in most cases;
however, the reverse is not always true. Can companies in Turkey be subject to GDPR?

Yes. A company operating in Türkiye may fall within GDPR’s scope in the following situations:

• It offers products or services to EU citizens
• It monitors user behaviour in the EU
• It processes data with EU-based companies

In this case, the company may be subject to both KVKK and GDPR obligations.

Is KVKK or GDPR more important?

KVKK is mandatory for businesses operating in Turkey.
However, if international activity is involved, the GDPR becomes critical.

Therefore, the correct approach should be:

• Local operations -> KVKK
• International operations -> KVKK + GDPR

How Can KVKK and GDPR Compliance Be Achieved Together?

Processes must be addressed holistically to comply with both regulations:

Data inventory must be created

Clearly identify which data is processed and where.

Choose the Correct Legal Bases

Use legal bases such as explicit consent, contract or legitimate interests correctly.

Align Privacy Information Processes

The information provided to the user must be in accordance with both regulations.

Data security measures must be increased

Technical and administrative measures must be strengthened.

Data retention policies must be created

The data should not be kept for too long.

Practical reality: Companies that achieve GDPR-level compliance
generally face no problems in KVKK inspections. Most frequent mistakes Confusing KVKK with GDPR

The two regulations are assumed to be identical, leading to incorrect practices.

Preparing text only

Documents are prepared without establishing the necessary processes.

Ignore international data flow

The company fails to recognize that GDPR applies to it.

Using a One-Size-Fits-All Compliance Model

Compliance is not constructed according to the company's field of activity.

B10 approach: KVKK + GDPR must be addressed together

At B10 Digital Agency, we address data protection through
an integrated compliance model rather than focusing solely on KVKK or solely on GDPR.
We structure the process around legal analysis, technical infrastructure,
data flow management and continuous auditing
.

Today, data flows across borders, and compliance with a single regulation is not enough.

Conclusion

Although KVKK and GDPR have similar principles, they are different regulations.
KVKK is mandatory for businesses operating in Turkey;
But international activities also require GDPR compliance.

The correct approach is to establish a sustainable data protection structure by evaluating both systems together.

Let's Build Your KVKK and GDPR Compliance Process Together