SİGUNAR-GE
TREN

Privacy Notice

Last updated: 16 October 2026

This notice is provided under Article 10 of the Turkish Personal Data Protection Law No. 6698 (“KVKK”) and Article 13 of the EU General Data Protection Regulation (“GDPR”) to people who visit sigunarge.com, leave a request through the site’s chat assistant, or contact us by e-mail or phone. The Turkish version (KVKK Aydınlatma Metni) prevails in case of any discrepancy.

1. Data controller

SİGUN ARGE MÜHENDİSLİK OTOMOTİV VE TARIM ÜRÜNLERİ TİCARET LİMİTED ŞİRKETİ (“Sigun Ar-Ge”)
MERSIS No: 0770097044200001 · Trade Registry No: 277157-5 (Istanbul)
Yeşilce Mah. Yunus Emre Cad. No: 8 İç Kapı No: 1, Kağıthane / Istanbul, Türkiye
E-mail: iletisim@sigunarge.com · Phone: +90 543 273 59 90

2. Data we process, purposes and legal bases

CategoryDataPurposeLegal basis
Identity and contactName, e-mail address or phone numberResponding to your request, quote or demo enquiry; informing you about our products and R&D serviceSteps prior to entering into a contract (KVKK Art. 5/2-c; GDPR Art. 6(1)(b)) and legitimate interest (KVKK Art. 5/2-f; GDPR Art. 6(1)(f))
Request contentThe message you send via the chat assistant or e-mail, the page and language of the requestUnderstanding your request, routing it to the right team and keeping a recordKVKK Art. 5/2-c and 5/2-f; GDPR Art. 6(1)(b) and 6(1)(f)
SecurityIP address, time of request, technical data sent by your browser (server logs)Protecting the site against abuse and automated (spam) submissions, information security, meeting legal obligationsLegitimate interest (KVKK Art. 5/2-f; GDPR Art. 6(1)(f)) and legal obligation (KVKK Art. 5/2-a and 5/2-ç; GDPR Art. 6(1)(c))
Cookie preferencesYour cookie consent record (categories allowed and date)Remembering your choice and being able to demonstrate consentLegitimate interest and legal obligation; explicit consent for optional cookies. See the Cookie Policy

The site does not collect special categories of personal data (health, biometric, religious data etc.); please do not include such data in your messages. We do not send commercial electronic messages (campaigns, newsletters) without your prior consent.

3. How we collect data

We collect personal data directly from you when you fill in the chat assistant’s request form, e-mail or call us, and while you visit the site through server logs and the cookie consent tool, by partly or fully automated electronic means.

4. Recipients and transfers

Limited to the purposes above and in line with KVKK Articles 8 and 9, your data may be shared with:

  • Our hosting and e-mail service provider (web server and corporate e-mail infrastructure), where the data is stored and transmitted.
  • Competent public authorities and courts, only where required by law.
  • Our legal, accounting and similar advisers, to the extent needed to establish, exercise or defend a right.

International transfers: the servers of our hosting and e-mail provider may be located outside Türkiye. Such transfers are made with one of the appropriate safeguards under KVKK Article 9 (e.g. the standard contractual clauses announced by the Turkish Personal Data Protection Board) and, for data from the European Economic Area, with appropriate safeguards under GDPR Article 46.

5. Retention

  • Request and contact data: up to 2 years after your request is concluded; if a contract is formed, for the periods required by law (e.g. 10 years for commercial books and records).
  • Anti-abuse rate-limit record: kept only as an irreversible hash of the IP address and becomes void after 60 seconds.
  • Server access logs: for the period required by Turkish Law No. 5651 and related legislation.
  • Cookie preference: up to 12 months in your browser.

When the period expires or the purpose no longer applies, the data is deleted, destroyed or anonymised.

6. Your rights

Under KVKK Article 11 you have the right to learn whether your data is processed and request information about it; learn the purpose of processing and whether it is used accordingly; know the third parties in Türkiye or abroad to whom it is transferred; request correction of incomplete or inaccurate data; request erasure or destruction under KVKK Article 7; request that third parties be notified of such correction or erasure; object to a result against you arising solely from automated analysis; and claim compensation for damage caused by unlawful processing. Under the GDPR you also have the rights to data portability, to restriction of processing, to withdraw consent at any time, and to lodge a complaint with a supervisory authority.

7. How to exercise your rights

Send your request, with information that allows us to identify you, in writing to our address above, or from the e-mail address you previously shared with us to iletisim@sigunarge.com, or signed with a secure electronic or mobile signature. We will respond free of charge within 30 days at the latest; if the request involves an additional cost, the fee set by the Board may apply.

8. Changes

We update this notice when needed. The current version is always published on this page with the date at the top updated.

← Back to home

© 2026 Sigun Ar-Ge. All rights reserved.Cookie Policy · · sigunarge.com