Provider
VAT identification number
VAT ID under § 27a German Value Added Tax Act: not applicable.
Responsible for content
Responsible for the content of this website under § 18 (2) of the German State Media Treaty (MStV):
Marco Mattes, address as above.
EU online dispute resolution
The European Commission provides a platform for online dispute resolution (OS): https://ec.europa.eu/consumers/odr/. My email address can be found above.
I am not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.
Liability for content
The contents of this website have been created with care. However, no guarantee can be given for the correctness, completeness, or topicality of the content. As a service provider, I am responsible for my own content on these pages under general law (§ 7 (1) TMG). According to §§ 8 to 10 TMG, I am not obliged to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.
Obligations to remove or block the use of information under general law remain unaffected. Liability in this respect is only possible from the point in time at which a concrete infringement of the law becomes known. Upon notification of corresponding infringements, I will remove this content immediately.
Liability for links
This website may contain links to external websites of third parties on whose content I have no influence. Therefore, I cannot assume any liability for this third-party content. The respective provider or operator of the linked pages is always responsible for the content of those pages. The linked pages were checked for possible legal infringements at the time of linking. No illegal content was apparent at the time the link was created.
A permanent control of the content of the linked pages is not reasonable without concrete evidence of an infringement. Upon notification of infringements, such links will be removed immediately.
Copyright
The content and works on these pages created by the site operator are subject to German copyright law. Duplication, processing, distribution, and any kind of exploitation outside the limits of copyright require the written consent of the respective author or creator.
Last updated: 2026-05-24