Home / Privacy
Privacy policy of NAMMERT Assekuradeur GmbH
This privacy policy explains which kinds of your personal data (“data” for short) we process, for what purposes and to what extent. It covers all processing of personal data that we carry out, both when we provide our services and, in particular, on our websites and on external online presences such as our social media profiles (together referred to as our “online services”).
The terms used in this policy are not gender-specific.
This English version reproduces our German privacy policy in content; in case of doubt, the German version at www.nammert.com/datenschutz.php is authoritative.
Last updated: 23 October 2026
Controller
NAMMERT Assekuradeur GmbH
Karl Marx Str. 4
D - 15711 Königs Wusterhausen
Managing director: Norman Nammert
info@nammert.com
Contacting our data protection officer
NAMMERT Assekuradeur GmbH
Norman Nammert
Karl Marx Str. 4
15711 Königs Wusterhausen
Germany
datenschutz@nammert.com
For the data relating to your insurance contract, the risk carrier is also a controller: Württembergische Versicherung AG, W&W-Platz 1, 70806 Kornwestheim, info@wuerttembergische.de. You can reach its data protection officer via Wüstenrot & Württembergische AG, W&W-Platz 1, 70806 Kornwestheim, dsb@ww-ag.com. Württembergische’s privacy notices under Articles 13, 14 and 21 GDPR come with your contract documents and can also be downloaded under Terms and documents (in German).
Overview of processing
The overview below summarises the types of data we process, the purposes for which we process them and the people concerned.
Types of data processed
- Master data (e.g. names, addresses).
- Applicant data (e.g. personal details, postal and contact addresses, the documents belonging to an application and the information they contain, such as cover letter, CV and references, and any other information about the applicant or their qualifications provided for a specific position or volunteered by the applicant).
- Content data (e.g. text entries, photographs, videos).
- Contact data (e.g. email addresses, telephone numbers).
- Meta and communication data (e.g. device information, IP addresses).
- Usage data (e.g. web pages visited, interest in content, access times).
- Location data (data indicating the location of an end user’s device).
- Insurance contract data (customer number, policy number).
Categories of data subjects
- Applicants.
- Prospective customers.
- Communication partners.
- Users (e.g. website visitors, users of online services).
- Policyholders.
Purposes of processing
- Providing our online services and making them easy to use.
- Application procedures (establishing and, where applicable, carrying out and later ending an employment relationship).
- Direct marketing (e.g. by email or post).
- Feedback (e.g. collecting feedback via an online form).
- Contact requests and communication.
- Audience measurement (cookieless statistics on our own server, see the section on audience measurement).
- Security measures.
- Surveys and questionnaires (e.g. surveys with free-text fields, multiple-choice questions).
- Contractual services and customer service.
- Managing and answering enquiries.
Relevant legal bases
Below we set out the legal bases in the General Data Protection Regulation (GDPR) on which we process personal data. Please note that, in addition to the GDPR, the national data protection rules of your country or ours may apply. Where a more specific legal basis applies in an individual case, we tell you so in this privacy policy.
- Consent (Art. 6(1)(a) GDPR): you have given your consent to the processing of your personal data for one or more specific purposes.
- Performance of a contract and pre-contractual requests (Art. 6(1)(b) GDPR): the processing is necessary for the performance of a contract to which you are a party, or to take steps at your request before entering into a contract.
- Legitimate interests (Art. 6(1)(f) GDPR): the processing is necessary for the legitimate interests of the controller or a third party, unless your interests or fundamental rights and freedoms that require the protection of personal data override them.
- Art. 9(1)(b) GDPR (application procedure as a pre-contractual or contractual relationship): where, as part of an application procedure, we ask applicants for special categories of personal data within the meaning of Art. 9(1) GDPR (e.g. health data such as a severe disability, or ethnic origin) so that the controller or the data subject can exercise rights and meet obligations arising from employment law and social security and social protection law, we process them under Art. 9(2)(b) GDPR. Where this is needed to protect the vital interests of applicants or other people, we process them under Art. 9(2)(c) GDPR; for the purposes of preventive or occupational medicine, assessing the working capacity of the employee, medical diagnosis, the provision of health or social care or treatment, or the management of health or social care systems and services, under Art. 9(2)(h) GDPR. Where applicants share special categories of data voluntarily on the basis of consent, we process them under Art. 9(2)(a) GDPR.
National data protection rules in Germany: in addition to the GDPR, German national data protection rules apply. These include in particular the Bundesdatenschutzgesetz, BDSG (German Federal Data Protection Act, formally the Act on the Protection against Misuse of Personal Data in Data Processing). The BDSG contains special rules on the right of access, the right to erasure, the right to object, the processing of special categories of personal data, processing for other purposes, transfers, and automated individual decision-making including profiling. It also governs data processing for employment purposes (§ 26 BDSG), in particular as regards establishing, carrying out or ending employment relationships and the consent of employees. The data protection acts of the individual German federal states (Landesdatenschutzgesetze) may also apply.
Security measures
In line with the legal requirements, we take appropriate technical and organisational measures to ensure a level of protection appropriate to the risk. In doing so, we take into account the state of the art, the costs of implementation, the nature, scope, context and purposes of the processing, and the varying likelihood and severity of the risk to the rights and freedoms of natural persons.
These measures include, in particular, safeguarding the confidentiality, integrity and availability of data by controlling physical and electronic access to the data, as well as access to it, its input, its transfer, the securing of its availability and its separation. We have also set up procedures that ensure data subjects can exercise their rights, that data is erased and that we respond to threats to the data. We also take the protection of personal data into account when developing or selecting hardware, software and procedures, in line with the principles of data protection by design and by default.
SSL encryption (https): we use SSL encryption to protect the data you send through our online services. You can recognise an encrypted connection by the prefix https:// in your browser’s address bar.
To protect the personal data you enter on our website, we use Transport Layer Security (TLS), which encrypts the information you enter.
Transfer and disclosure of personal data
When we process personal data, it may be transferred or disclosed to other bodies, companies, legally independent organisational units or people. Recipients may include, for example, payment institutions in the course of payments, service providers commissioned with IT tasks, or providers of services and content embedded in a website. In such cases we comply with the legal requirements and, in particular, conclude the appropriate contracts or agreements with the recipients to protect your data.
Processing in third countries
Where we process data in a third country (that is, outside the European Union (EU) and the European Economic Area (EEA)), or where processing takes place through the use of third-party services or the disclosure or transfer of data to other people, bodies or companies, we do so only in accordance with the legal requirements.
Unless you have given express consent or the transfer is required by contract or by law, we process data, or have it processed, only in third countries with a recognised level of data protection, under a contractual obligation through the European Commission’s standard contractual clauses, where certifications are in place, or under binding corporate rules (Art. 44 to 49 GDPR; European Commission information page: ec.europa.eu).
Providing our online services and web hosting
To provide our online services securely and efficiently, we use the services of one or more web hosting providers from whose servers (or servers they manage) the online services can be accessed. For these purposes we may use infrastructure and platform services, computing capacity, storage space and database services, as well as security and technical maintenance services.
The data processed in providing the hosting may include all information about the users of our online services that arises from their use and communication. This regularly includes the IP address, which is needed to deliver the content of online services to browsers, and all entries made within our online services or on websites.
Access data and log files: we (or our web hosting provider) collect data on every access to the server (server log files). Server log files may include the address and name of the web pages and files accessed, the date and time of access, the volume of data transferred, a message confirming successful access, the browser type and version, the user’s operating system, the referrer URL (the page visited before) and, as a rule, IP addresses and the requesting provider.
Server log files may be used for security purposes, for example to prevent the servers from being overloaded (in particular in the case of abusive attacks, known as DDoS attacks), and to ensure that the servers are adequately utilised and stable.
Types of data processed: content data (e.g. text entries, photographs, videos), usage data (e.g. web pages visited, interest in content, access times), meta and communication data (e.g. device information, IP addresses).
Data subjects: users (e.g. website visitors, users of online services).
Legal bases: legitimate interests (Art. 6(1)(f) GDPR).
Services and service providers used
Hetzner: web hosting and server operation; service provider: Hetzner Online GmbH, Industriestraße 25, 91710 Gunzenhausen, Germany; website: hetzner.com; privacy policy: hetzner.com/de/legal/privacy-policy. The server is located in Germany. Until August 2026 this section named Amazon Web Services; the website never ran there.
Blogs and publications
We use blogs or similar means of online communication and publication (“publication medium”). Readers’ data is processed for the purposes of the publication medium only to the extent necessary to display it, to allow communication between authors and readers, or for security reasons. Otherwise, the information in this privacy policy on how we process the data of visitors to our publication medium applies.
Types of data processed: master data, contact data, content data, usage data, meta and communication data.
Data subjects: users (e.g. website visitors, users of online services).
Purposes of processing: contractual services and customer service, feedback (e.g. collecting feedback via an online form).
Legal bases: performance of a contract and pre-contractual requests (Art. 6(1)(b) GDPR), legitimate interests (Art. 6(1)(f) GDPR).
Contacting us
When you contact us (e.g. via a contact form, by email, by telephone or via social media), we process the information you give us to the extent necessary to answer your enquiry and any measures you request.
Where your enquiry relates to a contractual or pre-contractual relationship, we answer it to fulfil our contractual obligations or to respond to (pre-)contractual requests; in all other cases, on the basis of our legitimate interest in answering enquiries.
Types of data processed: master data, contact data, content data, usage data, meta and communication data.
Data subjects: communication partners.
Purposes of processing: contact requests and communication.
Legal bases: performance of a contract and pre-contractual requests (Art. 6(1)(b) GDPR), legitimate interests (Art. 6(1)(f) GDPR).
Retention: we also store enquiries sent through the forms on this website on our own server in Germany, so that we can find and handle them. If no contract results, we delete them three years after receipt, because questions and claims arising from our advice can still come up during that time. If a contract is concluded, we keep the enquiry for the term of the contract; after that, the advice records and contract documents are kept for the statutory retention periods. The prize draws and owners’ questions are an exception: for them, the rules in the relevant sections apply.
Brevo (formerly Sendinblue): email delivery service for our online forms (e.g. callback request, contact enquiry, premium enquiry) and for sending the Owners’ Letter (see below under Owners’ Letter). Form contents pass through the provider’s servers on their way to our mailbox; the provider does not use the data for its own purposes. Service provider: Sendinblue GmbH, Köpenicker Straße 126, 10179 Berlin, Germany; parent company: Brevo SAS, 106 boulevard Haussmann, 75008 Paris, France; website: brevo.com/de; privacy policy: brevo.com/de/legal/privacypolicy.
WhatsApp: on several pages we offer a WhatsApp contact. The link only opens your own WhatsApp app; as long as you do not click it, no connection is made. If you message us there, the message passes through the provider’s servers, and the provider processes your phone number and connection data. We have no influence over this. If you would rather avoid that, you can reach us just as well by telephone, email or form. Service provider: WhatsApp Ireland Limited, Merrion Road, Dublin 4, Ireland; privacy policy: whatsapp.com/legal/privacy-policy-eea.
Policy check and premium enquiry
On our website you can have an existing insurance policy checked (“policy check”). To do so, you upload your policy to the application as a PDF or a photo.
The analysis runs in two stages. We describe them in full here so that you know what happens to your document before you upload it.
Stage 1, in your browser: the file is opened on your device and, if it has a text layer, the text is read. Pattern recognition then searches locally for the insurer, premium, deductible and sums insured. If this step produces a result, your document does not leave your device.
Stage 2, recognition by an AI service: if local recognition is not enough, which is regularly the case with photographed policies and scanned PDF files without a text layer, the content of your document is sent to an AI service for recognition. Depending on the document, this means the extracted text, page images of the file or the file itself. The service analyses it solely for the purpose of this recognition; it does not store it for its own purposes or train on your data. The processing may take place in a third country outside the EU, see “Processing in third countries”.
The legal basis for the transfer in stage 2 is your consent (Art. 6(1)(a) GDPR), which you give by uploading the file. If you would rather not, please enter the details in the form yourself or send us the policy by email or post. We check it in person anyway, and you lose nothing by doing so.
We do not store the uploaded file ourselves. Your details reach us only when you expressly send the result or request a callback; the information under “Contacting us” then applies. The same goes for details you enter in the online calculator to obtain a quote.
To display PDF files in the browser, a software library is loaded from a content delivery network; the information under “Plugins and embedded functions and content” applies.
Types of data processed: content data (uploaded insurance documents, their text and page images), insurance contract data (customer number, policy number), master data, contact data, the last two only to the extent you provide them to get in touch.
Data subjects: prospective customers, policyholders.
Purposes of processing: contractual services and customer service, managing and answering enquiries, automated recognition of contract details from submitted documents.
Recipients: an AI service for document recognition, if local recognition is not enough (stage 2). No automated decision is made on applications or benefits; we check the result in person.
Legal bases: consent for the transfer to the AI service (Art. 6(1)(a) GDPR), otherwise performance of a contract and pre-contractual requests (Art. 6(1)(b) GDPR).
Broker enquiries and insurance brokerage
Insurance contracts are arranged by the insurance broker Norman Nammert, Karl-Marx-Straße 4, 15711 Königs Wusterhausen, Germany (German register of insurance intermediaries, Vermittlerregister, no. D-C08Q-TOSD4-37). This covers boat and yacht insurance as well as all other lines, in Germany and, under the freedom to provide services, also in Austria and Spain. He is the controller for the data he processes for this purpose; NAMMERT Assekuradeur GmbH operates this website. If you request a quote through our broker enquiry, we process your contact details, the types of insurance you select and the information you give for each line, for example about your vehicle, home, business or occupation.
Sharing with insurers: so that we can present quotes to you, we send the necessary information to the insurance companies from which we obtain quotes and, where necessary, to broker pools or underwriting agencies (Assekuradeure) through which we access those insurers’ products. If you decide on a contract, we pass the application data to the insurer you have chosen. We only send what is needed to assess and price the risk in question.
Health information: for health, long-term care, occupational disability, accident and life insurance, information about your health may be needed. We only process and pass on such data with your express consent, which you give in the form. You can withdraw it at any time with effect for the future; we can then no longer obtain quotes for these lines.
Retention: if no contract results, we delete the information as soon as it is no longer needed for your enquiry, at the latest three years after we receive the enquiry, unless a statutory retention obligation prevents this. If a contract is concluded, we keep the advice records and contract documents for the statutory retention periods.
Types of data processed: master data, contact data, information about the risk to be insured, information about existing contracts, and for personal insurance, health data where applicable.
Data subjects: prospective customers, policyholders, co-insured persons.
Purposes of processing: obtaining and comparing quotes, arranging and servicing insurance contracts.
Recipients: insurance companies from which we obtain quotes or with which we arrange contracts, and broker pools and underwriting agencies through which we access products.
Legal bases: pre-contractual measures and performance of a contract (Art. 6(1)(b) GDPR), consent (Art. 6(1)(a) GDPR), and for health data, express consent (Art. 9(2)(a) GDPR).
Academy prize draw
If you take part in the prize draw after passing the Academy challenge, you send us your name, email address, country of residence and the completed test. We use this information only to draw the winners, notify them and pay the course invoice.
The legal basis is running the prize draw under the terms of participation (Art. 6(1)(b) GDPR). Taking part does not mean we will send you advertising.
Retention: we delete the details of participants who do not win after the draw. For winners, we keep the name and the course invoice for as long as tax law requires.
Boat finance enquiries
If you write to us via the boat finance page, we process your contact details, the details of the boat and the key figures of the finance you want (purchase price, deposit, term, the instalment assumed in the calculator). The calculator itself runs only in your browser; what you type there reaches us only when you submit the form.
Sharing with a finance partner: only if you expressly agree in the form do we pass your enquiry on to a finance partner so that they can make you an offer. Without that agreement, the enquiry stays with us. You can withdraw your agreement at any time with effect for the future. Your creditworthiness is checked by the finance partner alone, not by us.
Retention: we delete the information as soon as it is no longer needed for your enquiry, at the latest three years after we receive the enquiry, unless a statutory retention obligation prevents this.
Types of data processed: contact data, details of the boat, key figures of the finance, and for banks and dealers, the company name.
Data subjects: prospective customers, contact persons at banks and dealers.
Recipients: a finance partner, only with your agreement.
Legal bases: pre-contractual measures (Art. 6(1)(b) GDPR), and for passing the enquiry on, your consent (Art. 6(1)(a) GDPR).
Position reports on long passages and blue water voyages
For contracts with long-passage or blue water cover, regular position reports are part of the insurance cover. You report your position to us yourself roughly every 300 nautical miles, usually by email, satellite message or telephone. Your vessel is not tracked automatically; we receive only the information you actively send us.
We process this information for two purposes. First, to look after your contract: we compare your position with current weather and situation models so that we can warn you of hazards on your course, and in the event of a claim we can bring in the nearest partner from our network. Second, to build a general picture of conditions for other policyholders with long-passage cover.
What we share: we do not pass your position or your contract or vessel data on to other policyholders. We only share factual information about conditions that cannot be traced back to an individual vessel or person, such as weather, the security situation and harbour closures in a region, or frequent encounters with marine wildlife. Recipients cannot link any of it to you.
We pass position information to third parties outside this group only where this is necessary to save lives, to salvage the vessel or to handle a claim, in particular to rescue coordination centres, salvage companies, surveyors and the risk carrier.
Legal basis: performance of the insurance contract (Art. 6(1)(b) GDPR); for sharing information about conditions, additionally our legitimate interest in the safety of the insured vessels and people (Art. 6(1)(f) GDPR); in an emergency, vital interests (Art. 6(1)(d) GDPR). Retention: position information is stored for the duration of the voyage and for handling any claims, and then treated in line with the statutory retention periods.
Readers’ vote: favourite harbour
In the readers’ vote for the favourite harbour, you vote for a harbour without registering. We do not store a name, an email address or an IP address in plain text. For each harbour we only count the number of votes, in total and per day.
So that nobody votes more than once a day in the same category, we create an encrypted checksum from the IP address and browser identifier together with the date (HMAC with a secret key). The IP address cannot be worked out from it. We delete each day’s checksums when the day changes.
Legal basis: our legitimate interest in a fair vote without multiple votes (Art. 6(1)(f) GDPR). Retention: checksums until the end of the day; vote counts per harbour until the vote has closed and the winners have been announced.
Job applications
To apply, applicants need to give us the information required to assess and select them. Which information is required follows from the job description or, for online forms, from the details given there.
As a rule, the required information includes personal details such as name, address and a way of contacting you, as well as evidence of the qualifications needed for the position. On request, we are happy to tell you which information we need.
Where available, applicants can send us their applications using an online form. The data is transmitted to us encrypted in line with the state of the art. Applicants can also send applications by email. Please note, however, that emails on the internet are generally not sent encrypted. Emails are usually encrypted in transit, but not on the servers from which they are sent and received. We therefore cannot accept responsibility for the transmission path of an application between the sender and its receipt on our server.
For the purposes of finding applicants, receiving applications and selecting applicants, we may use applicant management or recruitment software, platforms and third-party services, in compliance with the legal requirements.
Applicants are welcome to contact us about how to submit their application, or to send it to us by post.
Processing of special categories of data: where, as part of the application procedure, we ask applicants for special categories of personal data within the meaning of Art. 9(1) GDPR (e.g. health data such as a severe disability, or ethnic origin) so that the controller or the data subject can exercise rights and meet obligations arising from employment law and social security and social protection law, we process them under Art. 9(2)(b) GDPR. Where this is needed to protect the vital interests of applicants or other people, we process them under Art. 9(2)(c) GDPR; for the purposes of preventive or occupational medicine, assessing the working capacity of the employee, medical diagnosis, the provision of health or social care or treatment, or the management of health or social care systems and services, under Art. 9(2)(h) GDPR. Where applicants share special categories of data voluntarily on the basis of consent, we process them under Art. 9(2)(a) GDPR.
Erasure of data: if an application is successful, we may continue to process the data provided by the applicant for the purposes of the employment relationship. Otherwise, if the application for a position is unsuccessful, we delete the applicant’s data. We also delete it if an application is withdrawn, which applicants may do at any time. Subject to a justified withdrawal by the applicant, deletion takes place at the latest after six months, so that we can answer any follow-up questions about the application and meet our obligations to provide evidence under the rules on equal treatment of applicants. Invoices for any travel expense reimbursement are archived in line with tax law requirements.
Inclusion in a talent pool: where we offer it, inclusion in a talent pool is based on consent. Applicants are informed that their agreement to be included in the talent pool is voluntary, has no effect on the current application procedure and can be withdrawn at any time with effect for the future.
Types of data processed: applicant data (e.g. personal details, postal and contact addresses, the documents belonging to an application and the information they contain, such as cover letter, CV and references, and any other information about the applicant or their qualifications provided for a specific position or volunteered by the applicant).
Data subjects: applicants.
Purposes of processing: application procedures (establishing and, where applicable, carrying out and later ending an employment relationship).
Legal bases: Art. 9(1)(b) GDPR (application procedure as a pre-contractual or contractual relationship).
Questions from boat owners
If you ask us a question via a product page or “Asked and answered”, we store the question, any details you choose to give about your boat and cruising area, your email address, the page you asked from and the date on our own server in Germany. The question is also emailed to our office.
We send the answer to your email address and then delete the address from our records. If you have agreed to publication, the question and our answer appear on the website without your name and without your email address. You can withdraw your agreement at any time by emailing info@nammert.com; we will then take the question off the page.
The legal bases are answering your enquiry (Art. 6(1)(b) GDPR) and, for publication, your consent (Art. 6(1)(a) GDPR). If you also tick the Owners’ Letter, the following section applies: you will first receive an email asking you to confirm.
Owners’ Letter
For the Owners’ Letter (Eignerbrief), we store your email address and the language you want to read it in on our own server in Germany. As proof of your consent, we record when and from which IP address you subscribed and confirmed. Only after you confirm do we pass your address and language on to our email delivery service Brevo, which sends the letter on our behalf (processing on our behalf under Art. 28 GDPR; for the provider, see above under Contacting us).
Measuring success: Brevo records whether and when the letter was opened and which links in it were clicked (using an invisible image and redirect links). We use these figures only to see which topics interest boat owners, and we do not use them for advertising by third parties. This measurement is part of your consent; if you do not want it, your only option is to unsubscribe from the Owners’ Letter, because Brevo cannot switch it off for individual recipients. You can unsubscribe using the link at the end of every issue; Brevo then blocks your address for further letters.
The legal basis is your consent (Art. 6(1)(a) GDPR). You withdraw it using the link in every issue; after that you will not receive the Owners’ Letter any more. We then keep the proof of consent for no more than three years, as described in the following section.
Boat Watch
For Boat Watch (Bootswache), we store on our own server in Germany your email address, your language, the name of your boat and, if you provide them, the MMSI, berth, cruising area, how you can help other owners, and your customer or policy number. As proof of your consent, we record when and from which IP address you signed up and confirmed.
Positions: if you have given an MMSI, we periodically retrieve the position reports that your AIS device broadcasts publicly anyway, via the aisstream.io service. For this we send only the MMSI, no email address and no name. Of this, we store only the berth we derive from these reports, when your boat was last seen and whether we have sent you an alert, not a history of your trips. The analysis runs on GitHub servers, which likewise see only the MMSI.
In the owners’ network: we show your boat name and cruising area to other participants only if you expressly tick this when signing up, and only for requests for help. We do not pass your email address on to other owners.
The legal basis is your consent (Art. 6(1)(a) GDPR). You withdraw it using the link in every Boat Watch email; after that we stop watching your boat and stop writing to you. We then keep the proof of consent for no more than three years. If you are insured with us, the sign-up can later be transferred to your customer account; this consent and its withdrawal still apply.
Audience measurement without cookies
We measure the reach of this website with a self-hosted installation of the open-source software Umami on our own server in Germany. The measurement works on the server side: no cookie is set, and nothing is stored on or read from your device. No third-party analytics script is loaded into your browser; the pages contain only a tiny check line of our own which, once per page view and without any further data, reports that the page was displayed in a real browser. This report serves solely to tell human visits apart from automated requests (bots). The section on cookies above still applies in full. No third parties are involved, and no data is passed on to advertising networks.
For each page view we process: the address of the page viewed (including any campaign identifier, for example from a printed QR code), the referring page in shortened form, the page title, the language, the time, your IP address and the browser identifier (user agent), plus technical request headers (language and browser signals) that help tell human visits apart from automated requests. From these, country, region, city, browser, operating system and device class are derived. The IP address is not stored: it is used only briefly to determine the country and to create a session identifier that changes daily and cannot be reversed. You are not recognised beyond the day, and no user profiles are created. Before being added to the statistics, the information sits in a queue on our own server for no more than 72 hours.
In addition to page views, we count when a form on this website has been submitted successfully: only the type of form (such as “contact” or “callback”) and the page it was sent from are recorded, never what you entered. In the premium calculator we also count which step was reached, whether a premium was shown and whether a quote was requested, each with only the boat type and country of residence as attributes: never amounts, boat values or other entries. These counts are also tied to the daily changing session identifier and end with it.
If your browser sends the “Do Not Track” or “Global Privacy Control” signal, your visit is not counted at all.
Types of data processed: usage data (pages visited, access times), meta and communication data (device information, IP addresses; the IP address is not stored).
Data subjects: users (website visitors).
Purposes of processing: audience measurement, assessing the effect of content and campaigns.
Legal bases: legitimate interests (Art. 6(1)(f) GDPR). § 25 TDDDG does not apply, because nothing is stored on or read from your device.
Retention: the statistics are deleted after 25 months; the queue on our own server holds entries for no more than 72 hours.
Right to object: you can object to the processing at any time under Art. 21 GDPR using the contact details above. Technically excluding individual people is not possible, precisely because nobody is recognised; we respect the “Do Not Track” and “Global Privacy Control” signals without asking.
Software used: Umami (open source, MIT licence), self-hosted on our own infrastructure in Germany.
Plugins and embedded functions and content
We embed functional and content elements in our online services that are obtained from the servers of their respective providers (“third-party providers”). These may be, for example, graphics, videos or social media buttons and posts (together referred to as “content”).
Embedding always requires the third-party providers of this content to process users’ IP addresses, because without the IP address they could not send the content to the user’s browser. The IP address is therefore necessary to display this content or these functions. We try to use only content whose providers use the IP address solely to deliver the content. Third-party providers may also use pixel tags (invisible graphics, also known as “web beacons”) for statistical or marketing purposes. Pixel tags can be used to analyse information such as visitor traffic on the pages of this website. The pseudonymous information may also be stored in cookies on users’ devices and may include technical information about the browser and operating system, referring websites, the time of the visit and other details of how our online services are used, and may be combined with such information from other sources.
Legal bases: where we ask users for their consent to the use of third-party providers, the legal basis for processing the data is consent. Otherwise, users’ data is processed on the basis of our legitimate interests (that is, our interest in efficient, economical and recipient-friendly services). In this context, please also see the information on the use of cookies in this privacy policy.
Types of data processed: usage data, meta and communication data, location data, master data, contact data, content data.
Data subjects: users (e.g. website visitors, users of online services).
Purposes of processing: providing our online services and making them easy to use, contractual services and customer service, security measures, managing and answering enquiries.
Legal bases: legitimate interests (Art. 6(1)(f) GDPR), consent (Art. 6(1)(a) GDPR), performance of a contract and pre-contractual requests (Art. 6(1)(b) GDPR).
Fonts: since August 2026 the fonts used on this website have been hosted on our own server and are delivered from there. No connection is made to Google or any other external provider, and no IP address is passed to third parties. Previously, the fonts were embedded via the “Google Fonts” service.
Google Maps on the contact page: on the contact page you can open a map from the “Google Maps” service. It is not loaded automatically: only when you click “Load map” there does your browser connect to Google. Your IP address and, if you have allowed it on your device, location data are then processed. If you do not click, nothing is transmitted; our address and directions are also given in the text without the map. The legal basis is your consent, which you give by clicking (Art. 6(1)(a) GDPR). Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; website: cloud.google.com/maps-platform; privacy policy: policies.google.com/privacy.
Live images on the severe weather page: the “Warnlage” (severe weather) page shows radar and satellite images from the Deutscher Wetterdienst (German Meteorological Service) and the US weather agency NOAA. Our own server fetches these images from the weather services and delivers them itself; your browser does not connect to the weather service, and no IP address is sent to it. When a severe official warning is in force, the page also shows live streams from harbour cameras via YouTube. These are not loaded without asking: only when you click “Load harbour cameras” does your browser connect to YouTube (in privacy-enhanced mode via youtube-nocookie.com). Your IP address is then sent to Google, including to the USA; YouTube may also store information in the browser during playback. If you leave “Load automatically in future” ticked, your browser remembers this choice (local storage, no cookie, nothing stored with us) and loads the cameras on later visits without another click; you can undo this at any time with “Turn off automatic loading”. The legal basis is your consent (Art. 6(1)(a) GDPR). Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland, privacy policy: policies.google.com/privacy.
Erasure of data
The data we process is deleted in accordance with the legal requirements as soon as the consent permitting its processing is withdrawn or any other permission ceases to apply (for example, when the purpose of processing the data no longer exists or the data is not needed for that purpose).
If data is not deleted because it is needed for other, legally permitted purposes, its processing is restricted to those purposes. This means the data is blocked and not processed for other purposes. This applies, for example, to data that must be kept for commercial or tax law reasons, or whose storage is necessary to establish, exercise or defend legal claims or to protect the rights of another natural or legal person.
Further information on the erasure of personal data may also be given in the individual sections of this privacy policy.
Changes and updates to this privacy policy
Please check the content of our privacy policy regularly. We update it whenever changes to the data processing we carry out make this necessary. We will let you know as soon as a change requires action on your part (e.g. consent) or another individual notification.
Where we give addresses and contact details of companies and organisations in this privacy policy, please note that these may change over time, and check the details before getting in touch.
Your rights as a data subject
As a data subject, you have various rights under the GDPR, arising in particular from Art. 15 to 21 GDPR:
- Right to object: you have the right to object at any time, on grounds relating to your particular situation, to the processing of your personal data based on Art. 6(1)(e) or (f) GDPR; this also applies to profiling based on these provisions. Where your personal data is processed for direct marketing, you have the right to object at any time to the processing of your personal data for such marketing; this also applies to profiling to the extent that it is related to such direct marketing.
- Right to withdraw consent: you have the right to withdraw any consent you have given at any time.
- Right of access: you have the right to obtain confirmation as to whether data concerning you is being processed, and to access that data, further information and a copy of the data in accordance with the legal requirements.
- Right to rectification: in accordance with the legal requirements, you have the right to have incomplete data concerning you completed or inaccurate data concerning you corrected.
- Right to erasure and restriction of processing: in accordance with the legal requirements, you have the right to have data concerning you erased without undue delay or, alternatively, to have the processing of the data restricted.
- Right to data portability: you have the right to receive data concerning you that you have provided to us in a structured, commonly used and machine-readable format, or to have it transmitted to another controller, in accordance with the legal requirements.
- Right to lodge a complaint with a supervisory authority: in accordance with the legal requirements, you also have the right to lodge a complaint with a supervisory authority, in particular in the member state of your habitual residence, your place of work or the place of the alleged infringement, if you consider that the processing of your personal data infringes the GDPR.
Our supervisory authority
Berliner Beauftragte für Datenschutz und Informationsfreiheit (Berlin Commissioner for Data Protection and Freedom of Information), Friedrichstr. 219, 10969 Berlin, Germany.
Definitions
This section gives you an overview of the terms used in this privacy policy. Many of them are taken from the law and are defined above all in Art. 4 GDPR. The legal definitions are binding. The explanations below are mainly intended to help you understand them. The terms are listed in alphabetical order.
- Controller
- The “controller” is the natural or legal person, public authority, agency or other body which, alone or jointly with others, determines the purposes and means of the processing of personal data.
- Personal data
- “Personal data” means any information relating to an identified or identifiable natural person (“data subject”); an identifiable natural person is one who can be identified, directly or indirectly, in particular by reference to an identifier such as a name, an identification number, location data, an online identifier (e.g. a cookie) or to one or more factors specific to the physical, physiological, genetic, mental, economic, cultural or social identity of that natural person.
- Processing
- “Processing” means any operation or set of operations performed on personal data, whether or not by automated means. The term is broad and covers practically any handling of data, be it collecting, analysing, storing, transferring or deleting it.
Presences on social networks (social media)
We maintain online presences on social networks and, in that context, process users’ data in order to communicate with the users active there or to provide information about us.
Please note that users’ data may be processed outside the European Union. This may involve risks for users, for example because it could make it harder to enforce their rights.
In addition, users’ data on social networks is usually processed for market research and advertising purposes. For example, usage profiles can be created from users’ behaviour and the interests that follow from it. These profiles can in turn be used, for example, to show adverts inside and outside the networks that presumably match users’ interests. For these purposes, cookies are usually stored on users’ computers, recording their usage behaviour and interests. Usage profiles may also store data independently of the devices users use (in particular if users are members of the platforms concerned and are logged in to them).
For a detailed description of the processing and the opt-out options, please refer to the privacy policies and information provided by the operators of the networks concerned.
For requests for information and the exercise of data subject rights, too, please note that these are most effectively asserted with the providers. Only the providers have access to users’ data and can take action and provide information directly. If you still need help, you are welcome to contact us.
Types of data processed: master data, contact data, content data, usage data, meta and communication data.
Data subjects: users (e.g. website visitors, users of online services).
Purposes of processing: contact requests and communication.
Legal bases: legitimate interests (Art. 6(1)(f) GDPR).
LinkedIn: social network; service provider: LinkedIn Ireland Unlimited Company, Wilton Place, Dublin 2, Ireland; privacy policy: Privacy Policy; opt-out: Retargeting Opt-Out.
Instagram: social network; service provider: Meta Platforms Ireland Limited, 4 Grand Canal Square, Dublin 2, Ireland; privacy policy: privacycenter.instagram.com.
Facebook: social network; service provider: Meta Platforms Ireland Limited, 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland; privacy policy: facebook.com/privacy/policy. For the processing of Page Insights carried out jointly with Meta, there is an agreement under Art. 26 GDPR: facebook.com/legal/terms/page_controller_addendum.