Cookie policy
How this website uses cookies and similar technologies.
This page is a translation. In the event of discrepancies, the German version prevails.
What are cookies?
Cookies are small files that can be stored on or read from your device when you visit a website. Similar technologies such as local storage, pixels, tags or comparable identifiers may be used for similar purposes.
Cookies and similar technologies may be used, for example, to provide basic website functions, store language settings, ensure security, analyse the use of a website or personalise content and advertising.
Which categories do we use?
Technically necessary cookies are required for the operation, the security or the website functions you expressly request. These technologies cannot be fully disabled if the corresponding website function is to be provided.
Functional cookies store, for example, language settings or other preferences you have chosen.
Analytics and statistics cookies help us understand how our website is used, which content is accessed and how we can improve the website.
Marketing and tracking cookies may be used to analyse the use of our website across individual pages or websites and to tailor content or advertising to interests.
External media and services may be used to provide content from external providers, for example videos, maps, social media content or other embedded services.
Consent and cookie settings
Technically necessary cookies may be used without prior consent, to the extent that they are required for the service you request.
For non-necessary cookies, Tessi Switzerland follows a privacy-friendly approach: analytics, marketing and other non-necessary technologies are generally activated only after you have given your consent.
This website currently uses no analytics, marketing or other technologies requiring consent. There is therefore no cookie banner and no settings dialogue on this website. Should such technologies be introduced in future, we will obtain your consent beforehand via a banner, provide a settings dialogue and extend the overview below; you will then be able to withdraw your consent at any time.
Declining non-necessary cookies does not impair basic use of the website. Individual convenience functions or embedded content may, however, be limited.
Cookies and services we use
This website currently uses no cookies and does not load any content, fonts or services from third-party servers. Only the following storage is used on your device, and only if you select a language in the language switcher:
| Provider | Technology | Purpose | Category | Retention | Recipient country |
|---|---|---|---|---|---|
| Tessi Switzerland | Local Storage «tessi-lang» | Stores the selected language (DE/EN/FR/IT) | Functional, set on your explicit choice | until you delete it | none, stays locally in your browser |
Third-party providers
When third-party services are used, those providers may receive information about your device and your use of our website.
To the extent that third-party providers process personal data under their own responsibility, their data protection provisions apply in addition.
If data is disclosed to states outside Switzerland, the rules on international data transfers described in our privacy policy apply.
Retention period
Session cookies are generally deleted as soon as you close your browser.
Persistent cookies remain stored for the period stated in the cookie register or until you delete them yourself or withdraw your consent.
Browser settings
You can also manage, block or delete cookies via your browser settings. This may, however, limit certain functions of the website.
The local storage entry listed above is not removed via cookie management but by clearing the site data for this website in your browser. The stored language choice is then cancelled and the website appears in the language you navigate to.
Artificial intelligence
This website uses no cookies or comparable storage technologies for AI-assisted functions. Neither chatbots nor voice assistants are operated, and no profiles are created for AI-assisted personalisation.
Notes on the possibility that content on this website was created with the support of artificial intelligence can be found in the imprint and in the privacy policy.
Changes
We may adapt this cookie policy, in particular if the technologies used, the service providers or the legal requirements change.
Status: September 2026