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GNT Publishing GmbH
Lasiuszeile 2
13585 Berlin
Germany
Phone: +49 (0) 30 / 375 88 571
Fax: +49 (0) 54 41 / 594 79 79
Email: info@gnt-verlag.de
Website: https://www.gnt-verlag.de

Represented by its Managing Director: Martin Barth

Publisher identification number issued by the German Publishers and Booksellers Association (Börsenverein des Deutschen Buchhandels e.V.): 15629

Commercial Register: Local Court of Charlottenburg (Berlin)
Registration number: HRB 272955 B
VAT identification number pursuant to Section 27a of the German VAT Act (UStG): DE307978457

Provider information pursuant to Section 5 of the German Digital Services Act (Digitale-Dienste-Gesetz, DDG).
Person responsible for journalistic and editorial content pursuant to Section 18(2) of the German Interstate Media Treaty (Medienstaatsvertrag, MStV): Martin Barth, GNT Publishing GmbH, Lasiuszeile 2, 13585 Berlin, Germany

Legal Notices

1. Copyright and Other Protected Rights
The texts, illustrations, photographs, graphics, book covers, sample pages, PDF documents and other content on this website are protected by copyright or other rights to the extent provided by applicable law. The relevant rights are held by GNT Publishing GmbH, the respective authors or other rights holders. Reproduction, adaptation, translation, republication and other uses requiring authorisation are subject to the prior consent of the respective rights holders. Statutory exceptions and permissions expressly granted under licences, including open licences, remain unaffected.

2. Reservation of Rights for Text and Data Mining and Artificial Intelligence
To the extent that GNT Publishing GmbH owns the relevant rights or is authorised to act on behalf of the rights holders, it reserves the use of protected content on this website for text and data mining pursuant to Section 44b(3) of the German Copyright Act (Urheberrechtsgesetz, UrhG) and Article 4(3) of Directive (EU) 2019/790. This includes, in particular, automated reproduction and analysis for the creation of datasets and for the training, fine-tuning, development, testing and validation of artificial intelligence systems and models. Such uses require the prior consent of the relevant rights holders unless permitted by law or already validly licensed. Public accessibility alone does not constitute permission for AI training. Ordinary search engine indexing remains unaffected. For licensing enquiries, contact info@gnt-verlag.de.

3. Information and Liability
The information on this website is prepared and maintained with care. Nevertheless, errors, omissions and subsequent changes cannot be ruled out. Merely accessing freely available information does not establish an individual advisory contract. Statutory rights and liabilities remain unaffected.

4. External Links
This website contains links to third-party websites, for whose content the respective operators are generally responsible. Such links do not imply that GNT Publishing GmbH adopts all content published on those websites as its own. If specific indications of unlawful content are brought to our attention, the relevant links will be reviewed and, where appropriate, removed.

5. Consumer Dispute Resolution
GNT Publishing GmbH is neither obliged nor willing to participate in dispute resolution proceedings before a consumer arbitration body.

6. Data Protection
For information about the processing of personal data, please refer to our Privacy Policy. The privacy notices of the respective platform operators may also apply to personal data processed by linked social media platforms.

7. Special Terms of Use
Where specific contractual or licensing terms apply to individual offers, products or content, these will be stated with the relevant offer. Mandatory statutory rights remain unaffected.

Berlin, 29 October 2026