Privacy policy

Privacy policy

Dear visitors,

To ensure that you feel safe and comfortable when visiting our website, we would like to inform you below about how we handle your data.

We manage our websites according to the principles regulated below: We undertake to comply with the statutory provisions on data protection and endeavour to always take into account the principles of data avoidance and data minimisation.


The responsible party for the processing of personal data collected when visiting this website is Cornelsen Experimenta GmbH, Holzhauser Straße 76, 13509 Berlin.

Usage data

When you visit our websites, we temporarily store so-called usage data on the basis of Article 6(1)(f) of the General Data Protection Regulation. We use the usage data for statistical purposes, to improve the quality of our websites and for security purposes. We also use this information to enable you to call up our website, to control and administer our systems and to improve the design of the websites. These purposes pursued by us also constitute the legitimate interest within the meaning of Article 6(1)(f) of the General Data Protection Regulation.

The data set consists of:

  • the page from which the file was requested
  • the name of the file
  • the date and time of the query
  • the amount of data transferred
  • the access status (file transferred, file not found)
  • the description of the type of web browser used
  • the IP address of the requesting computer

The stored data is thus saved anonymously. The creation of personal user profiles is therefore excluded. Data about individuals or your individual behaviour is not collected.

Privacy Manager

With the settings in the Privacy Manager, you manage the consents pursuant to Art. 6 (1) (a) of the General Data Protection Regulation with which you enable us to process your personal data. Consents granted can be revoked at any time with effect for the future.

Here you can open the Privacy Manager.

Website analysis

Use of Google Analytics

In order to design our website in line with demand, we create pseudonymous usage profiles with the help of Google Analytics on the basis of consent (Article 6(1)(a) DSGVO). This is a product of Google Inc. ("Google"), Amphitheatre Parkway, Mountain View, CA 94043, USA. Google Analytics uses "cookies", which are text files placed on your computer, to help the website analyse how users use the site. The information generated by the cookie about your use of this website is usually transmitted to a Google server in the USA and stored there. However, as we have activated IP anonymisation on this website, your IP address will be truncated by Google beforehand within member states of the European Union or in other contracting states to the Agreement on the European Economic Area. Only in exceptional cases will the full IP address be transmitted to a Google server in the USA and only shortened there. Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage.


On our website, you have the option of subscribing to a free newsletter. When registering for the newsletter, the data from the input mask is transmitted to us. Furthermore, the IP address, date and time of registration are stored in order to prove the user's consent and to prevent misuse of the service and the e-mail address. We use your e-mail address to send you the newsletter. We use your salutation and name to address you personally. We also evaluate whether the newsletters are opened, when they are opened and which links are clicked. These evaluations help us to recognise the reading habits of our users and to adapt our content to them or to send different content according to the interests of our users. The legal basis for the data processing is your consent, which you gave us when ordering the newsletter. You can revoke this consent at any time with effect for the future, e.g. by clicking on the unsubscribe link that you will find in every newsletter. The data processing that took place until you revoked your consent remains lawful.


You have the option of contacting us by telephone or by electronic mail. The data you provide will only be processed to answer your enquiry. Data will only be passed on to third parties if this is necessary to process your request. The legal basis for the use of your data is Article 6(1)(f) of the General Data Protection Regulation. We have a legitimate interest in being in contact with the users of the website and, if necessary, answering questions or sending information.

Duration of data storage

We only store your data for as long as it is required for the provision of our services and no retention periods prevent deletion.

Use of service providers/processing of data in countries outside the European Economic Area

We use service providers to provide services and process your data (so-called order processing). The service providers process the data exclusively on our instructions and are obliged to comply with the applicable data protection regulations. All commissioned processors have been carefully selected and are only given access to your data to the extent and for the period required to provide the services.

Some service providers we use are based in the USA or other countries outside the European Economic Area. Companies in these countries are subject to data protection laws that do not generally protect personal data to the same extent as they do in the Member States of the European Union. We use contractual arrangements or other recognised instruments to ensure that your personal data is adequately protected.

Your rights as a user

As a user, you have the right to request information about what data we have stored about you and for what purpose this data is stored. In addition, you can correct incorrect data or have such data deleted whose storage is inadmissible or no longer necessary. You have the right to data portability. You also have the right to complain to a supervisory authority about the data processing that is taking place.

Information on your right to object

You have the right to object to the processing of your personal data on grounds relating to your particular situation. The prerequisite for this is that the data processing is based on a balancing of interests.

Data Protection Officer

Our company data protection officer will be happy to provide you with information or suggestions on the subject of data protection:

Dr. Uwe Schläger

datenschutz nord GmbH



As at 01.03.2022