# Cookie management

_Last updated: 29 July 2026_

## Necessary cookies

Technical cookies support sessions, authentication, security and preferences.

## Optional cookies

With your consent, Google Analytics, run via Google Tag Manager, measures site traffic. These cookies are only set after your explicit consent through the banner below, and you can withdraw it at any time.

## Signing in with a third-party account

If you choose to sign in with your Google or Facebook account, these providers may set their own cookies during the redirect, under their own privacy policy.

## Retention period

Your choice regarding optional cookies is kept for a maximum of 13 months, after which you will be asked again. Necessary cookies are kept only for as long as their purpose requires (session, security).

## Change your choice

Use “Cookie preferences” in the footer to reopen the settings panel.