Privacy policy

This website presents the ITN Marina Management QR System. It works without tracking, analytics services or external content. We only process personal data when you write to us – and to the extent technically necessary when pages are requested.

1. Controller

The controller for the processing of personal data on this website is:

IT Service Nietzsch, owner Jens Nietzsch, Borlinghausener Str. 11a, 34439 Willebadessen, Germany.
Phone: +49 5646 943168, e-mail: info@marina-management.de

No data protection officer has been appointed, as the requirements of Art. 37 GDPR and Section 38 of the German Federal Data Protection Act (BDSG) are not met. For any question regarding data protection, please use the contact details above.

2. Your rights

You have the right to information about the data stored about you (Art. 15), to rectification (Art. 16), erasure (Art. 17), restriction of processing (Art. 18) and data portability (Art. 20).

You also have the right to lodge a complaint with a supervisory authority (Art. 77 GDPR). The authority responsible for us is the State Commissioner for Data Protection and Freedom of Information of North Rhine-Westphalia (LDI NRW), Postfach 20 04 44, 40102 Düsseldorf, Germany (street address Kavalleriestraße 2–4, 40213 Düsseldorf), www.ldi.nrw.de.

3. Right to object

Where we process your data on the basis of a legitimate interest (Art. 6(1)(f) GDPR), you may object to this processing at any time on grounds relating to your particular situation (Art. 21 GDPR). We will then no longer process the data unless we can demonstrate compelling legitimate grounds or the processing serves the establishment, exercise or defence of legal claims. An informal message to the address above is sufficient.

4. Hosting and server logs

The website is operated at ALL-INKL.COM – Neue Medien Münnich, owner René Münnich, Hauptstraße 68, 02742 Friedersdorf, in a data centre in Germany. A data processing agreement pursuant to Art. 28 GDPR is in place.

When a page is requested, the server automatically processes data sent by your browser: IP address, date and time, the address requested, the volume of data transferred, browser type and operating system, and where applicable the previously visited page.

Purpose: secure, trouble-free operation and defence against attacks. Legal basis: Art. 6(1)(f) GDPR (legitimate interest in a functioning website). Retention: none – access logs are switched off. Only occasionally do we switch them on temporarily for tests; IP addresses are then stored only in shortened (anonymised) form and the logs are deleted after the test. They are not merged with other data and are not evaluated in relation to your person.

5. Contact form, e-mail and telephone

If you write to us using the form, we process the data you provide: name, e-mail address and your message (mandatory) and, voluntarily, organisation and telephone number. The same applies to enquiries by e-mail or telephone.

Purpose: answering your enquiry and, if you wish, preparing a business relationship. Legal basis: Art. 6(1)(b) GDPR for enquiries relating to a contract, otherwise Art. 6(1)(f) GDPR (legitimate interest in responding).

After sending, you receive an automatic confirmation at the address you provided (at most one per address and day); it does not quote your message. The enquiry itself reaches us by e-mail; it is not stored on the web server.

To protect against automated submissions, the form contains a field invisible to you and a small computational task that your browser solves itself (ALTCHA, on our own server, without any third-party service and without additional cookies). We also limit the number of requests per session and per IP address; for this we store a non-reversible check value (hash) of your IP address for one hour. So that the confirmation is sent to the same address at most once a day, we store a check value (hash) of your e-mail address for 24 hours. The block log contains neither your input nor IP addresses. Legal basis: Art. 6(1)(f) GDPR (protection against misuse).

Retention: we delete your enquiry once it has been dealt with conclusively, unless statutory retention periods apply – commercial and business letters six years, accounting records including invoices eight years, books and annual financial statements ten years (Section 257 German Commercial Code, Section 147 German Fiscal Code).

Providing the data is neither required by law nor by contract. However, without a name and e-mail address we cannot answer your enquiry.

6. Cookies and language choice

This website uses technically necessary cookies only: a session cookie (PHP session) that enables protection of the contact form and remembers your language choice. It contains no personal content and is deleted at the latest when you close your browser.

We do not set cookies for analytics, profiling or advertising. No consent is required for technically necessary cookies, which is why there is no cookie banner.

7. No analytics, no tracking, no external content

We use no web analytics (neither Matomo nor Google Analytics), no tracking, no advertising networks, no social media plug-ins and no embedded maps or videos on this website.

Fonts, icons and images are hosted on our own server. While visiting this site your browser does not connect to any third party, and no data is transferred to countries outside the EU.

There is no automated decision-making or profiling within the meaning of Art. 22 GDPR.

8. Recipients of your data

Your data is not sold and not passed on for advertising purposes. Access is limited to our hosting and e-mail provider as processor (ALL-INKL.COM, Germany) and – where legally required – authorities.

Should your enquiry lead to an order, separate agreements apply to the further cooperation; we will inform you about them in good time.

9. Linked websites

These pages link to marina-management.de (the full ITN Marina Management edition). Once you follow such a link, the privacy policy of that website applies; we have no influence on its content or data processing.

10. Data security

Transmission is encrypted via HTTPS (TLS), which you can recognise by the padlock in your browser's address bar. In addition, we take technical and organisational measures to protect your data against loss, alteration and unauthorised access, and adapt them continuously to the state of the art.

11. Changes to this policy

We update this privacy policy whenever data processing on this website changes – for example when features are added. The version published here always applies.

Last updated: 12.11.2026