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10 July 2026KVKK Denetimi

5 Common Mistakes Companies Make in KVKK Compliance

Compliance obligations under KVKK apply to every business, regardless of size.

1. An Outdated Data Inventory

Companies often prepare a data inventory once and then neglect to update it.

2. Using Generic Privacy Notice Templates

Templates pulled from the internet often fail to reflect a company actual data processing activities.

3. Confusing Explicit Consent with Legitimate Interest

Not every processing activity requires explicit consent; in some cases legitimate interest or performance of a contract is a sufficient legal basis.

4. No Data Breach Response Plan

When a data breach occurs, the 72-hour notification window closes quickly.

5. Failing to Review Third-Party Contracts

Contracts with data-processing vendors that lack compliant data processing clauses can leave the data controller company solely liable.

A comprehensive KVKK audit conducted at regular intervals makes it possible to catch most of these mistakes before they become costly.

This content is provided for general information purposes only and does not constitute legal advice. Please consult a lawyer regarding your specific circumstances.