Privacy Statement

The Lorentz Casimir Lyceum, located at Celebeslaan 20, is responsible for the processing of personal data as reflected in this privacy statement.

Contact details:
Celebeslaan 20
5641 AG Eindhoven
Tel. 040-2909420

Data Protection Officer


Lumen Group B.V.

Reactor Road 301



Contact form for stakeholders

For any questions, comments or complaints from data subjects wishing to contact the Data Protection Officer directly, please use the a contact form.

Personal data that we process
Lorentz Casimir Lyceum processes your personal data because you use our services and/or because you provide these to us yourself. Below is an overview of the personal data we process:
- First and last name
- E-mail address
- IP address
- Information about your activities on our website
- Internet browser and device type

Special and/or sensitive personal data we process
Our website does not intend to collect data on website visitors who are under 16 years of age. Unless they have permission from parents or guardian. However, we cannot verify whether a visitor is 16 years of age or older. Therefore, we encourage parents to be involved in their children's online activities in order to avoid collecting information about children without parental consent. If you believe that we have collected personal information about a minor without such consent, please contact us at and we will delete this information.

For what purpose and on what basis we process personal data
Lorentz Casimir Lyceum processes your personal data for the following purposes:
- To be able to call or e-mail you if this is necessary to be able to carry out our services
- To inform you about changes in our services and products
- Lorentz Casimir Lyceum analyzes your behavior on the website in order to improve the website and to attune the offer of products and services to your preferences.

How long we keep personal data
Lorentz Casimir Lyceum does not keep your personal data longer than is strictly necessary to fulfill the purposes for which your data is collected.

Sharing personal data with third parties
Lorentz Casimir Lyceum does not sell your data to third parties and only provides them if necessary for the execution of our agreement with you or to comply with a legal obligation. With companies that process your data on our behalf, we conclude a processor's agreement to ensure the same level of security and confidentiality of your data. Lorentz Casimir Lyceum remains responsible for this processing.

Cookies, or similar techniques, that we use
Lorentz Casimir Lyceum uses functional, analytical and tracking cookies. A cookie is a small text file that is stored in the browser of your computer, tablet or smartphone when you first visit this website. Lorentz Casimir Lyceum uses cookies with a purely technical functionality. These ensure that the website works properly and that, for example, your preferences are remembered. These cookies are also used to make the website work properly and to optimize it. In addition, we place cookies that track your browsing behavior so that we can offer customized content and advertisements.
When you first visit our website, we have already informed you about these cookies and asked your permission to place them. You can opt out of cookies by setting your Internet browser to no longer store cookies. In addition, you can also delete any information previously stored through your browser settings. For an explanation, see:
Our website also places cookies by third parties. For example, Google.  

Viewing, correcting or deleting data
You have the right to view, correct or delete your personal data. You also have the right to withdraw your possible permission for data processing or to object to the processing of your personal data by Lorentz Casimir Lyceum and you have the right to data portability. This means that you can submit a request to us to send the personal data of you that we hold in a computer file to you or another organization named by you.
You can send a request for inspection, correction, deletion, data transfer of your personal data or request to withdraw your permission or object to the processing of your personal data to To ensure that the request for inspection is made by you, we ask that you send a copy of your proof of identity with the request. In this copy, black out your passport photo, MRZ (machine readable zone, the strip of numbers at the bottom of the passport), passport number and Citizen Service Number (BSN). This is to protect your privacy. We will respond to your request as quickly as possible, but within four weeks.
Lorentz Casimir Lyceum would also like to point out that you have the possibility to file a complaint with the national supervisory authority, the Personal Data Authority. This can be done via the following link:

How we secure personal data
Lorentz Casimir Lyceum takes the protection of your data seriously and takes appropriate measures to prevent abuse, loss, unauthorized access, unwanted disclosure and unauthorized modification. If you have the impression that your data are not properly secured or there are indications of abuse, please contact us at

Participation Council (MR).