Information according to § 5 DDG (formerly TMG)
Christoph Vieweg
Mainzer Straße 20
12053 Berlin
Germany
Email: collection@christophvieweg.com
Website: https://christophvieweg.com
Liability for content
Despite careful content control, I accept no liability for the content of external links.
The operators of linked pages are solely responsible for their content.
Privacy Policy
1. Responsible person
Christoph Vieweg
Mainzer Straße 20
12053 Berlin
Email: collection@christophvieweg.com
2. Server log files
When you access this website, my server automatically stores technical data (IP address, browser type, operating system, time of access).
Legal basis: Art. 6 para. 1 lit. f GDPR (legitimate interest in the secure operation of the website).
3. Contact by email
If you contact me by email, your details will be stored for the purpose of processing your request and will not be shared without your consent.
Legal basis: Art. 6 para. 1 lit. f GDPR.
Deletion: Once the inquiry has been processed and no statutory retention periods apply.
4. Newsletter with Mailchimp
• Provider: Mailchimp (Intuit Inc., USA).
• Double opt-in: Your email address is stored only after confirmation via the confirmation email.
• Purpose: Delivery and analysis of the newsletter.
• Legal basis: Art. 6 para. 1 lit. a GDPR (consent).
• Data transfer to the USA via Standard Contractual Clauses (SCCs).
• Withdrawal: Anytime via the unsubscribe link in the newsletter.
• More: https://mailchimp.com/legal/privacy/
5. Google Analytics
• Use of cookies to analyze website usage.
• IP anonymization is active.
• Legal basis: Art. 6 para. 1 lit. a GDPR (consent).
• Withdrawal: By adjusting cookie settings in your browser.
• More: https://policies.google.com/privacy
6. Rights of data subjects
You have the right to information, correction, deletion, restriction of processing, objection, data portability, and the right to lodge a complaint with a supervisory authority (Art. 15–22, 77 GDPR).
Contact: collection@christophvieweg.com
Supervisory authority for Berlin: Berliner Beauftragte für Datenschutz und Informationsfreiheit.
7. Retention period
Data is deleted as soon as it is no longer needed for the purpose and no statutory retention periods apply.
Newsletter until you unsubscribe or withdraw consent.
8. Current version
Status: June 2026.
Copyright
© 2015–2026 Christoph Vieweg
All content on this website is protected by copyright.
Commercial use without written consent is not permitted.
For non-commercial sharing, a clear link to the original page on this website is required.
Mainzer Straße 20
12053 Berlin
Germany
Email: collection@christophvieweg.com
Website: https://christophvieweg.com
Liability for content
Despite careful content control, I accept no liability for the content of external links.
The operators of linked pages are solely responsible for their content.
Privacy Policy
1. Responsible person
Christoph Vieweg
Mainzer Straße 20
12053 Berlin
Email: collection@christophvieweg.com
2. Server log files
When you access this website, my server automatically stores technical data (IP address, browser type, operating system, time of access).
Legal basis: Art. 6 para. 1 lit. f GDPR (legitimate interest in the secure operation of the website).
3. Contact by email
If you contact me by email, your details will be stored for the purpose of processing your request and will not be shared without your consent.
Legal basis: Art. 6 para. 1 lit. f GDPR.
Deletion: Once the inquiry has been processed and no statutory retention periods apply.
4. Newsletter with Mailchimp
• Provider: Mailchimp (Intuit Inc., USA).
• Double opt-in: Your email address is stored only after confirmation via the confirmation email.
• Purpose: Delivery and analysis of the newsletter.
• Legal basis: Art. 6 para. 1 lit. a GDPR (consent).
• Data transfer to the USA via Standard Contractual Clauses (SCCs).
• Withdrawal: Anytime via the unsubscribe link in the newsletter.
• More: https://mailchimp.com/legal/privacy/
5. Google Analytics
• Use of cookies to analyze website usage.
• IP anonymization is active.
• Legal basis: Art. 6 para. 1 lit. a GDPR (consent).
• Withdrawal: By adjusting cookie settings in your browser.
• More: https://policies.google.com/privacy
6. Rights of data subjects
You have the right to information, correction, deletion, restriction of processing, objection, data portability, and the right to lodge a complaint with a supervisory authority (Art. 15–22, 77 GDPR).
Contact: collection@christophvieweg.com
Supervisory authority for Berlin: Berliner Beauftragte für Datenschutz und Informationsfreiheit.
7. Retention period
Data is deleted as soon as it is no longer needed for the purpose and no statutory retention periods apply.
Newsletter until you unsubscribe or withdraw consent.
8. Current version
Status: June 2026.
Copyright
© 2015–2026 Christoph Vieweg
All content on this website is protected by copyright.
Commercial use without written consent is not permitted.
For non-commercial sharing, a clear link to the original page on this website is required.
Thank you for visiting my Website!
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