Trackers
Cookies
This site sets a single cookie, strictly necessary to its operation. There is no audience measurement, no advertising tracker and no third-party script.
01Why there is no banner
Consent is only required for trackers that are not strictly necessary to the service. This site sets none: it therefore has no banner to show you. That is not an oversight — it is the actual state of the site.
02The cookie set
session_baticoncept
- Purpose
- Keeps an authenticated user signed in to the trade area or the admin area.
- Set when
- Only on sign-in. A visitor who does not sign in receives none.
- Lifetime
- Twelve hours.
- Nature
- Not readable by page scripts, sent only to the site that set it, and never shared with a third party.
03Removing it
You can delete this cookie at any time from your browser settings, or by signing out, which clears it. Deleting it ends the session; browsing the public site is unaffected.
04If this changes
Should audience measurement be added, this page would be updated before it goes live, and a way to refuse would be offered if the measurement does not fall within the exemptions set out by the CNIL.
Last updated : 4 September 2026