KVKK Application Form and Application Channels
Last updated: 3 September 2026 · Version 1.0
This is a courtesy translation; in case of conflict the Turkish version prevails. Turkish version: KVKK Başvuru Formu ve Başvuru Yolları.
Article 11 of the Turkish Personal Data Protection Law No. 6698 gives you a number of rights regarding your personal data. To exercise these rights you need to apply to the data controller. This page explains how to apply to Sistemiya and what information your application must contain.
Whom You Should Apply To
Sistemiya is the data controller for the data of its own service users (business representatives, site visitors); this page is for those applications.
If you booked an appointment as a customer of a business or wrote a message to a business, the data controller of that data is the business concerned; Sistemiya is only a data processor acting on the business's instructions. In that case you need to apply directly to the business. For details of the role split, see the KVKK Privacy Notice.
Accepted Application Channels
The Communiqué on the Procedures and Principles for Applications to the Data Controller states that an application may be submitted by a written document with a wet signature (in person or through a notary), by a document signed with a secure electronic signature or a mobile signature, through a registered electronic mail (KEP) address, or from your e-mail address registered in the system that you have previously notified to us.
At Sistemiya, the channel in operation today is e-mail: send your application from your e-mail address registered in the system to destek@sistemiya.com. You may also send a document signed with a secure electronic signature or mobile signature as an attachment to the same address.
| Channel | Address |
|---|---|
| destek@sistemiya.com |
Only the channels listed in the table above are in operation. Our postal and KEP addresses are added to this table automatically when the legal identity details are published; until then these two rows are not shown.
Your application is concluded within 30 days at the latest. For applications where we cannot verify your identity we may ask for additional information; this is to protect your data against unauthorised persons.
Information Your Application Must Contain
The following fields are mandatory. Missing information delays the assessment of the application.
| Field | Explanation |
|---|---|
| First name and last name | The applicant's first name and last name |
| Turkish ID number | For citizens of the Republic of Türkiye |
| Nationality, passport number or identity number | passport or identity details for foreign nationals |
| Place of residence or workplace address for service of notices | The address to which the reply will be sent |
| E-mail address | If any; if you want to receive the reply electronically |
| Telephone and fax number | If any |
| Subject of the request | Which right under Article 11 of the Law you are exercising and your request |
| Date | Date of application |
| Signature | Wet, secure electronic or mobile signature |
Printable Application Form
You can print the form below on paper using your browser's print function (Ctrl+P) or save it as a PDF.
APPLICATION FORM CONCERNING PERSONAL DATA
| Field | To Be Filled In by Hand |
|---|---|
| First name and last name | |
| Turkish ID number (for foreign nationals, passport / identity number and nationality) | |
| Place of residence or workplace address for service of notices | |
| E-mail address | |
| Telephone number | |
| Fax number | |
| Your relationship with Sistemiya (user, former user, visitor, other) | |
| Subject of the request (which right under KVKK Art. 11) | |
| Explanation of your request | |
| How you want the reply to be sent (address / e-mail / KEP) | |
| Date | |
| Signature |
After filling in the form, send it through one of the channels listed in the table above.
Your Rights under KVKK Article 11
- To learn whether your personal data is processed.
- If it has been processed, to request information about it.
- To learn the purpose of processing and whether it is used in line with that purpose.
- To know the third parties to whom the data is transferred in Türkiye or abroad.
- To request correction of incomplete or incorrectly processed data.
- To request its deletion or destruction within the framework of the conditions in the Law.
- To request that correction, deletion and destruction be notified to the third parties to whom the data was transferred.
- To object to a result against you arising from analysis exclusively by automated systems.
- To claim compensation for damage you suffer due to unlawful processing.
If Your Application Is Not Answered
If your application is rejected, found insufficient or not answered in time, you may lodge a complaint with the Board within 30 days of learning of this and in any case within 60 days of the application date. Applying to the data controller is mandatory before complaining to the Board.
A complaint to the Board is made through the Authority's complaint module: https://sikayet.kvkk.gov.tr/
Related Documents
The full explanation of how your data is processed is in the KVKK Privacy Notice, its plain-language summary is in the Privacy and Security Policy, and the full list of sub-processors is in the Sub-processor List.