Version in force as of 2 November 2026 (Garentiz 3.14.23).
Garentiz only uses cookies and browser storage that serve the operation of the website and the applications. They are not used for advertising, tracking or audience measurement. We inform you about them here.
| Name | Purpose | Duration |
|---|---|---|
| gz_session | keeping you securely logged in and protecting forms against attacks (security token) | end of the browser session, expiring after 12 hours of inactivity; 30 days if you stay logged in or log in with Google or Apple |
| gz_langue | remembering the language you have chosen (French, Dutch or English) | 1 year |
| gz_oauth | securing the return from Google or Apple login (protection against request forgery) | 10 minutes |
| gz_promo | remembering the code of the Garentiz referral partner whose link you followed, to apply it when your account is created | 60 days, or until the account is created |
| gz_origin | remembering the campaign or invitation link through which you arrived, to link it to your account if one is created; only set when the address carries a Garentiz campaign or invitation link, never read by a third party; a personal invitation link (sent to a named person) links the visit to that person | 90 days, or until the account is created |
| gz_demo | bringing you back to your demonstration portfolio if you return to the demo | 24 hours |
| gz_acces_dev, gz_dev_app | reserved for the operator of Garentiz: opening the test environment and the administration from an authorised address; never set for a user | end of the browser session |
The gz_promo cookie is only set if you follow a partner's link; the gz_demo cookie, only if you open the demonstration.
| Name | Purpose | Duration |
|---|---|---|
| garentiz-toast (session storage) | showing a confirmation message after a page reloads | end of the tab |
| edl-etape-… (session storage) | remembering the current step while entering an inventory report | end of the tab |
| gz_demo_sortie (session storage) | showing the demonstration exit message only once | end of the tab |
| gz_connexion_site (session storage) | in the mobile application, continuing a login started on the website page | end of the tab, or until login |
| Installable application cache | keeping the style sheet, the main script, the icon and an offline page for fast loading | until the next application update |
| gz-bandeau-app (local storage) | no longer showing the banner that suggests the mobile app | until the browser data is cleared |
| garentiz-hors-ligne (local IndexedDB database) | keeping the entries, photos and signatures of an inventory made without a network, including the photo of the identity document for a signature in person, until they are sent | until the data is sent, then deleted |
When the portfolio map is displayed, map backgrounds are loaded from OpenStreetMap's servers, which receive your IP address. The payment page is displayed by our provider Stripe on its own website, and Google or Apple login takes place on those services' pages, each under its own policy.
No advertising cookies, no social network cookies, no audience measurement tool.
You can delete cookies and storage from your browser; you will then be logged out. Blocking the gz_session cookie prevents you from logging in.
Should we ever use non-essential cookies, we would first ask for your consent and update this policy.
Version dated 2026-11-02
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