title: Legal Notice | Offen description: Information in accordance with Section 5 TMG slug: legal-notice exclude_from_sitemap: true bottom_cta: quality ## Legal Notice ### Information in accordance with Section 5 TMG Frederik Ring Torfstr. 22 13353 Berlin ### Contact Information E-Mail: [hioffen@posteo.de](mailto:hioffen@posteo.de) Internet address: [www.offen.dev](https://www.offen.dev/) ### License The content of this website itself is licensed under the [Creative Commons Attribution 4.0 International (CC BY 4.0) License](https://creativecommons.org/licenses/by/4.0/){: target="_blank"}, and the underlying source code used to format and display that content is licensed under the [GNU Affero General Public License v3.0](https://github.com/offen/website/blob/development/LICENSE). ### Graphics and Image Sources NLNet Logo [https://nlnet.nl/logo/](https://nlnet.nl/logo/){: target="_blank"}