--- title: "Imprint — qr3.app" description: "Legal information about qr3.app" canonical: "https://qr3.app/en/legal/imprint/" lang: "en" robots: "noindex" --- # Imprint — qr3.app > Legal information about qr3.app Canonical: Legal # Imprint Information according to Austrian e-Commerce Act (ECG) and the Media Act (MedienG): **Ostheimer OG** Andreas Ostheimer (50%) | Sabine Ostheimer (50%) VAT ID: ATU79912016 Company register no.: 613327b Fabriksgasse 20 2230 Gänserndorf Austria **Phone:** [+43 (0)699 1726 3544](tel:+4369917263544) **Email:** [office@qr3.app](mailto:office@qr3.app) **Web:** [https://qr3.app](https://qr3.app) ## EU Online Dispute Resolution Consumers may submit complaints to the EU Online Dispute Resolution platform: [https://ec.europa.eu/consumers/odr](https://ec.europa.eu/consumers/odr). ## Disclaimer We continuously update the content of this website and strive to provide accurate information. We cannot guarantee the correctness of all content, especially content provided by third parties. If you notice any problematic content, please contact us. ## Copyright All content on this website (text, graphics, source code) is protected by copyright © 2026 Ostheimer OG. Unauthorized use or reproduction is prohibited. Last updated: March 2026