Who is responsible
The controller is Astrodriftbicycle Umweltmedien GmbH, Gartenstraße 24, 76133 Karlsruhe, Germany; Amtsgericht Mannheim, HRB 749382. For privacy enquiries, email [email protected].
Website requests and technical data
Delivering a webpage requires technical processing of information such as your IP address, requested resource, request time and browser-provided headers. Hosting infrastructure may retain access or security logs to deliver the service, investigate faults and prevent misuse. Such processing is based on our legitimate interests in secure, reliable website operation under Article 6(1)(f) GDPR.
Technical records should be retained only for as long as necessary for those purposes, unless an incident or legal obligation requires longer retention. This notice does not claim a fixed log-retention period for infrastructure settings that are not specified here.
The observation sheet
The contact tool composes text within the page in your browser. Its fields are not submitted to a server by the tool. It does not request a camera, microphone, sensor connection or location. The site code does not save your draft in cookies or browser storage.
Copying places the text on your device's clipboard when browser permissions allow it. Downloading creates a local text file. Your browser, operating system, extensions or clipboard-sync settings may handle these copies independently. Clear shared-device copies when appropriate.
Email you choose to send
If you send an email, we process the sender address, message and any attachments to handle your enquiry. Please avoid unnecessary personal information, sensitive data or credentials. Depending on the enquiry, processing is based on legitimate interests in responding under Article 6(1)(f) GDPR or steps you request before a contract under Article 6(1)(b).
Correspondence is kept as long as necessary to address the matter and satisfy applicable legal retention obligations, then deleted or appropriately restricted. Email and hosting providers may act as processors under appropriate contractual arrangements. Personal information is not sold or used by this site for advertising profiles.
External links and recipients
Source links take you to independent websites with their own privacy practices. No external fonts, analytics libraries or remotely embedded media are needed by this site's page code. Clicking an email link opens your email application; it does not itself transmit the observation sheet.
Where service providers process personal data outside the European Economic Area, applicable transfer requirements must be met, such as an adequacy decision or appropriate safeguards under the GDPR. Contact us for information about processing relevant to your enquiry.
Your rights
Subject to the applicable conditions, you can request access, rectification, erasure, restriction and data portability. You may object to processing based on legitimate interests. Where processing relies on consent, you can withdraw it without affecting prior lawful processing. We may need proportionate information to verify a request.
You may complain to a supervisory authority. In Baden-Württemberg, the relevant authority is the Landesbeauftragte für den Datenschutz und die Informationsfreiheit Baden-Württemberg. You can also contact the authority where you live or work.
Storage and changes
See Cookies and Browser Storage for the distinction between site storage and files you choose to download. This notice may be revised if the website's functionality or processing changes. No automated decisions producing legal or similarly significant effects are performed by the educational tools described here.