Educational content only. No promises of outcomes.
1. Data Controller
The data controller for this website is Tarnell, Friedrichstrasse 78, 10117 Berlin, Germany. Contact: [email protected].
2. Data We Collect
We collect only data necessary for basic site functionality: contact form submissions (email and message content) when you voluntarily send them. We do not use tracking or analytics cookies beyond essential technical cookies.
3. Legal Basis (GDPR)
Processing is based on your consent when you submit the contact form, and on legitimate interest for essential technical operation of the site. You may withdraw consent or request deletion of your data by contacting us.
4. Retention
Contact form data is retained only as long as needed to respond to your inquiry and for a reasonable period for record-keeping, unless you request earlier deletion.
5. Your Rights
Under GDPR you have the right to access, rectify, erase, restrict processing, data portability, and to object. You may lodge a complaint with a supervisory authority in your country (e.g. in Germany: the competent state data protection authority).
6. Security
We take appropriate technical and organisational measures to protect your data against unauthorised access or loss.
7. Changes
We may update this policy from time to time. The Last updated date at the top indicates the current version.