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© Martin Kieffer - Attorney
Kieffer Legal Services
Law Firm
Rochusstraße 217, 53123 Bonn
NRW / Germany

Tel.: +49 228 18060951
Fax: +49 228 18060952

Information on Data Protection

The following information – available at and provided by Rechtsanwalt Martin Kieffer, Rochusstraße 217, 53123 Bonn’ (hereinafter referred to as: RA Martin Kieffer) – on data protection gives you information about the personal data to be processed by the controller under Data Protection Law (Art. 4 No. 7 GDPR) as well as about the purposes and legal bases on which this processing (Art. 4 No. 2 GDPR) is based. In providing such information, RA Martin Kieffer complies with their data protection obligations which the controller shall meet under Art. 12, 13 GDPR when collecting data from the data subject (in this case the visitor to the website

Information according to Art. 13 GDPR

Identity of the Controller:

When collecting data at RA Martin Kieffer, Rochusstraße 217, 53123 Bonn, Germany, phone number: +49 (0) 228 - 180 609 51 fax: +49 (0)228 - 180 609 52, is the responsible controller under Art. 4 No. 7 GDPR.

Categories of Personal Data Concerned:

  • Visitor data, IP addresses, device and domain data of visitors and customers, date and time of a request, time zone difference to the Greenwich Mean Time (GMT), content of the request (specific page), access status / HTTP status code, amount of data transferred, website, from which the request comes, browser, operating system and its interface, language and version of the browser software, path of the requested resource, information about success or error status of the access.
  • Session Cookies, i.e. cookies that are erased when the session is ended or after long periods of inactivity or when the browser is closed

Purposes of processing:

The collection of personal data and their processing by RA Martin Kieffer have the following purposes:

  • Operation of the website
  • Provision of information concerning the legal services and advisory services of the controller
  • New customer and client acquisition
  • Company and service presentation
  • Fulfillment of legal information, notification, access and retention obligations

Defense against payment, performance, rescission, omission and / or damages claims of third parties, in particular of users of the website, clients and other third parties

Information on the data source:

Personal data is collected from the data subject (visitors to the website

Legal Basis of Processing:

The legal bases of processing are as follows:

  • The existence of a consent acc. Art. 6 I lit. a) GDPR 

Provided that such consent exists, the data subject has the right to revoke it at any time without affecting the lawfulness of the processing carried out on the basis of the consent until the revocation.

  • 6 I lit. b) GDPR and/or Art. 6 I lit. c) GDPR

6 I lit. f) GDPR, as far as the pursuit of the following purposes is concerned: corporate communications, corporate presentation and / or service presentation purposes, defense against payment, performance, rescission, omission and / or damages claims of third parties.

Storage Duration Criteria:

Personal data will be processed until the completion of the collection or, in case of further processing, until the fulfillment of the purpose of further processing. Upon fulfillment of the respective purpose(s), the data will be erased. The controller also has a test and erasure concept, which ensures the regular examination of the erasure obligations.

  • Session cookies are erased at the end of the session or after a long period of inactivity or when closing the browser.

Recipients of Personal Data:

  • Processors, such as technical service providers, tracking technology providers, etc.
  • Representatives of legal professions (in connection with the defense against payment, performance, rescission, omission and / or damages claims of third parties)

Information about the Obligation to Provide Data of the Data Subject

The provision of personal data is partly required by law (for example, under the tax law, or the requirements of the fight against money laundering). You may also be required to provide us with the personal information necessary to establish, implement and terminate any contractual relationship with us and to perform the related contractual obligations. Without this information, we will often be unable to enter into contractual relationships with you and / or to comply with our legal obligations. In the sense of maximum data protection transparency, we separately point out to you any obligations to provide information in individual cases before carrying out the specific data collection situation.

Further Privacy Notices and Information

Use of Cookies

A cookie is a small file that is stored on a visitor's computer as soon as he or she calls a website. When he or she calls this website again, the cookie indicates that it is a repeated visit. We transmit cookies via your web browser to the hard disk of your computer and can read them during your current visit to our website and during subsequent visits within one year. Our cookies are protected against being read by third parties using the security standards of your browser. Essentially, cookies serve the purpose of making your use of our service as comfortable as possible. If you still want to deactivate the cookies, you can read in the help function in the menu bar of the web browser you are using, which settings you must make to prevent the storage of new cookies. There you will also receive information about further cookie settings, for example information and warning functions for the erasure of existing cookies. In order to ensure unrestricted and trouble-free use of our websites, we recommend that you leave the cookie functions fully activated.

If you do not want to save range-measuring cookies on your device, you may object to the use of these files by visiting i.a. the following websites:

Server Data

Furthermore, information about the retrieved resources is stored on the application server. This storage includes software engineering error logs if corresponding errors occur. However, this storage does not store references to the incoming requests. In other words, this is anonymized data that is collected exclusively for the purposes of error detection and error analysis. This data will be completely erased after 30 days.

A statistical evaluation of the log files takes place only for the detection of attacks and their defense. Neither further analyzes nor user profiles are generated or created.

Use of Google Webfonts

This site uses so-called Web Fonts, provided by Google, for the uniform representation of fonts. When you call a web site, your browser loads the required web fonts into your browser cache to correctly display texts and fonts. If your browser does not support Web Fonts, a default font will be used by your computer.

For more information about Google Web Fonts, see and in Google's Privacy Policy:

Use of Google Maps

We use the “Google Maps” component of Google Inc., 1600 Amphitheater Parkway, Mountain View, CA 94043 USA, hereinafter referred to as “Google”, on our site.

Each time Google Maps is called, Google sets a cookie to process user settings and data when viewing the site that has the Google Maps component integrated. This cookie is usually not erased by closing the browser, but will expire after a certain amount of time, unless it is manually erased by you.

If you disagree with the processing of your data, you may disable the “Google Maps” service and can prevent, by this, the transmission of data to Google. To do this, you must disable the JavaScript feature in your browser. However, please note that in this case you will not be able to use “Google Maps” or only to a limited extent.

Use of “Google Maps” and information obtained by using  “Google Maps” is subject to the Google Terms of Use

and to the additional terms and conditions for “Google Maps”