Website operator
The data controller is Christophe Tessier, 123 rue de l’Université, 75007 Paris, France. If you have a question about your personal data, you can contact him on WhatsApp.
Data collected on this website
This website has no contact form, visitor account or integrated payment area. The publisher does not add advertising trackers and does not directly receive personal data when you simply browse the site.
- Technical data may be processed by the hosting platform to operate and secure the website and to provide aggregated audience measurement.
- No health data is requested or stored on this website.
External services
Booking and payment buttons open SumUp Bookings, while messaging buttons open WhatsApp. When you use those services, their own privacy policies and terms apply. Please review them before sharing personal information.
Hosting and technical data
The website is hosted with ChatGPT Sites by OpenAI. Technical information such as IP address, browser details or security logs may be processed by the host in accordance with OpenAI’s Privacy Policy.
Your rights
You may request access to, correction of or deletion of information you have shared directly with Christophe Tessier. For data sent to SumUp or WhatsApp, please address your request to the relevant service.
Last updated
This policy was last updated on 26 September 2026. It may change if the website’s features or the services it uses change.