Privacy policy

Personal data (hereinafter referred to as “data”) is processed by us only as necessary and for the purpose of providing a functional and user-friendly website, including its content and the services offered on the website.

In accordance with Art. 4 (1) of Regulation (EU) 2016/679, the General Data Protection Regulation (hereinafter referred to as “GDPR”), “processing” means any operation or set of operations which is performed upon personal data, whether or not by automatic means, such as collection, recording, organization, structuring, storage, adaptation or alteration, retrieval, consultation, use, disclosure by transmission, dissemination or otherwise making available, alignment or combination, restriction, erasure or destruction.

In the following privacy policy, we inform you in particular concerning the nature, scope, purpose, duration and legal basis for the processing of personal data insofar as we decide independently or in collaboration with other parties concerning the purposes and means of processing. We will also inform you in the following about the external components we implement for the purpose of optimization and improving the quality of use if this in turn involves the processing of data by third parties on their own responsibility

Our privacy policy is divided into the following sections:

I. Information about us as the controller
II. Rights of users and data subjects
III. Information about data processing

I. Information about us as the controller

Responsible controller of this website in the sense of data protection law is:

Tetralytix GmbH
Hollerithallee 17
30419 Hannover


Tetralytix GmbH has appointed a data protection officer who can be contacted at the above e-mail address.

II. Rights of users and data subjects

With regard to the data processing described in more detail below, users and data subjects have the right

  • to obtain confirmation as to whether data relating to them is being processed, to obtain information about the data being processed, to obtain further information about the data processing and to obtain copies of the data (cf. also Art. 15 GDPR);
  • to correct or complete incorrect or incomplete data (cf. also Art. 16 DSGVO);
  • to the immediate erasure of the data concerning them (cf. also Art. 17 GDPR), or, alternatively, insofar as further processing is required pursuant to Art. 17 (3) GDPR, to restriction of processing in accordance with Art. 18 GDPR;
  • to receive the data concerning them and provided by them and to transfer this data to other providers/controllers (cf. also Art. 20 DSGVO);
  • to lodge a complaint with the supervisory authority if they are of the opinion that the data concerning them is being processed by the provider in breach of data protection provisions (cf. also Art. 77 GDPR).

In addition, the Provider is obliged to inform all recipients to whom data has been disclosed by the Provider about any correction or deletion of data or restriction of processing that takes place on the basis of Articles 16, 17 (1), 18 GDPR. However, this obligation does not exist insofar as this notification is impossible or involves a disproportionate effort. Notwithstanding the above, the user has a right to obtain information about these recipients.

Likewise, users and data subjects have the right to object to the future processing of data concerning them in accordance with Art. 21 DSGVO, insofar as the data is processed by the provider in accordance with Art. 6 (1) f) DSGVO. In accordance with Art. 21 DSGVO, the data subject has the right to object to the processing of data for the purpose of direct marketing.

III. Information about data processing

Your data that is processed when you use our website will be erased or blocked as soon as the purpose of storage ceases to apply, there are no legal retention obligations which oppose the erasure of the data and no differing statements are made concerning specific processing operations in the following.

Server data

For technical reasons, in particular to ensure a secure and stable Internet presence, data is transmitted by your Internet browser to us or to our web space provider. These so-called server log files are used to record, among other things, the type and version of your Internet browser, the operating system, the website from which you accessed our website (referrer URL), the website(s) of our website that you visit, the date and time of the respective access, and the IP address of the Internet service provider.

The data collected in this way is temporarily stored, but not together with other data from you.

This storage takes place on the legal basis of Art. 6 (1) letter f GDPR. Our legitimate interest lies in the improvement, stability, functionality and security of our website.

The data will be deleted again after seven days at the latest, unless further storage is required for evidentiary purposes. Otherwise, the data is exempt from deletion in whole or in part until an incident is finally clarified.


a) Session cookies

We use so-called cookies with our internet presence. Cookies are small text files or other storage technologies that are placed and stored on your end device by the Internet browser you use. Through these cookies, certain information from you, such as your browser or location data or your IP address, is processed to an individual extent.  

This processing makes our website more user-friendly, effective and secure, as the processing enables, for example, the reproduction of our website in different languages or the offer of a shopping cart function.

The legal basis for this processing is Art. 6 (1) letter b GDPR, insofar as these cookies data are processed for the purpose of initiating or executing a contract.

If the processing does not serve the initiation or execution of a contract, our legitimate interest lies in improving the functionality of our website. The legal basis is then Art. 6 (1) letter f GDPR.

These session cookies are erased when you close your internet browser.

b) Third-party cookies

Our website may also be used with cookies from partner companies with whom we collaborate for the purpose of advertising, analysis or to provide the functions of our website.

You can find the details in this context, particularly concerning the purpose and legal basis of processing for these third-party cookies, in the following information.

c) Option of removal

You can prevent or restrict the installation of cookies by changing the settings of your internet browser. Likewise, you can delete already stored cookies at any time. However, the steps and measures required for this depend on your specific Internet browser used. If you have any questions, please use the help function or documentation of your Internet browser or contact its manufacturer or support. In the case of so-called Flash cookies, however, processing cannot be prevented via the browser settings. Instead, you must change the settings of your Flash player. The steps and measures required for this also depend on the specific Flash player you use. If you have any questions, please also use the help function or documentation of your Flash player or contact the manufacturer or user support.

However, if you prevent or restrict the installation of cookies, this may mean that not all functions of our website can be fully used.

Contact requests / contact possibility

If you contact us via contact form or e-mail, the data you provide will be used to process your request. The provision of the data is necessary for processing and answering your request – without their provision, we can not answer your request or at best limited.

The legal basis for this processing is Art. 6 (1) letter b GDPR.

Your data will be deleted if your inquiry has been answered conclusively and the deletion does not conflict with any legal obligations to retain data, e.g. in the case of subsequent contract processing.

Google Analytics

We may use Google Analytics on our website. This is a web analysis service offered by Google LLC, Gordon House, Barrow Street, Dublin 4, Ireland, hereinafter referred to as “Google”.

The Google Analytics service helps to analyze the usage behavior on our website. The legal basis is Art. 6 (1) letter f GDPR. Our legitimate interest lies in the analysis, optimization and commercial operation of our website.

Information related to usage and users, such as the IP address, location, time or frequency of visits to our website, will be transferred to a Google server in the USA and stored there. However, we use Google Analytics with the anonymization function. With this function, Google truncates the IP address within the EU or EEA.

Data collected in this way will be used by Google in order to provide us with analysis concerning visits to our website as well as usage activity on our website. This data may also be used to provide additional services related to the use of our website and the internet.

According to Google, they do not aggregate your IP address with other data. Additional information is provided by Google at concerning data protection, for example the options for preventing their use of data.

In addition, Google offers an opt-out add-on at

along with further information in this regard. This add-on can be installed on common internet browsers and offers you more extensive options to control the data which Google collects when you visit our website. In this process, the add-on informs the JavaScript (ga.js) of Google Analytics that information concerning the visit to our website should not be transmitted to Google Analytics. However, this does not prevent information from being transmitted to us or to other web analysis services. Of course, this privacy policy also informs you whether and which additional web analysis services we use.

Google offers at

additional information, in particular on the possibilities of preventing the use of data.

Privacy policy template by Anwaltskanzlei Weiß & Partner