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Access to and use of the webpage/website is based on the usage conditions described in the following and the relevant laws and regulations. Through and by accessing and using this webpage/website, the user declares that he agrees to the following usage conditions, without further restrictions or changes:

IIn the following, Michael Hackel-de Witt is called “dive2pro”

1. Copyright / Trademarks

Unless otherwise stated, the contents of this webpage/website - including, but not limited to the text, the pictures contained, and the arrangement itself - are the property of dive2pro. This does not apply to the content of third parties to which reference may be made through links, the copyright to which is held, in cases of doubt, by the owner of the webpages/websites connected through a link. All contents provided with a trademark, service sign, or other protection mark that are used or referred to in this webpage/website are the property of the holder of their rights in each case.

The content of this webpage/website can in no way be interpreted in such a way that it tacitly confers, by legal effect or in any other way, a license or title to a copyright, patent, trademark, or other protection right of dive2pro or a third party is transferred. Without the prior consent of dive2pro, neither this webpage/website nor the content made available through it (especially graphic images, audio and video sequences, html codes, buttons, and text) can be copied, reprinted, published, sent, transmitted, or distributed in any other way. Production of one single copy for exclusively personal, non-commercial use by downloading onto a single personal computer (including permanent or temporary storage on this PC, display of its content in off-line mode, and production of a paper copy of parts of the content is, however, expressly permitted, but under the condition that the webpage/website and its content are not changed thereby and all references to copyrights, patents, trademarks, and other protection rights are contained in the copies produced or that a corresponding reference is attached, to the extent that an interface is involved.

Unless otherwise stated to the contrary, dive2pro must make sure that all information that is available on this webpage/website that is available to the user is not confidential or under a protection right. The user declares by entering information that he is properly authorized to make this information available. Because of the open nature of the Internet, dive2pro recommends that no information by made available that the user must consider confidential.

2. Exclusion of guarantees and guarantee benefits

DThe information on this webpage/website is made available without cost, and it serves only for informational purposes and in not the basis of any business or service relationship between the user and dive2pro. Statements found on the webpage/website do not constitute providing information (actual or requested) dive2pro.

A guarantee or guarantee benefit in any form (especially of suitability for a particular purpose, the existence of legal titles, or non-infringement of rights of third parties) is not given. dive2pro will not be held responsible for the correctness of information provided.

3. Liability

dive2pro is in no case liable, except in cases of fraud, for damages that arise from or in connection with the use of this webpage/website or its content. This applies regardless of the form of the claim and the question of whether this claim is on a confidential or non-confidential basis.

Nevertheless, a liability remains in cases in which the applicable law (see below) prescribes a compulsory liability or permits no restriction of liability.

Links on this webpage/website can refer to webpages/websites or services that are not marketed by dive2pro. dive2pro makes no statement about is in no way represents the services or products of such third parties or the contents on their webpages/websites. A reference to another webpage/website or services represents no approval of this webpage/website or service. Use of the information on such a webpage/website or the service offered therein is at the user’s own risk.

5. Social Plugins ("Plugins“)

Our webpage/website uses social plugins (“plugins”) provided by the social network, operated by Facebook Inc., 1601 S. California Avenue, Palo Alto, CA 94304, USA (“Facebook”). The plugins are identifiable by a Facebook logo (white letter f on blue background or a thumb up icon) or the notice “Facebook Social Plugin”. For a full list of all social Plugins please see

When you visit our webpage/website that contains a social plugin, your browser establishes a direct connection to Facebook servers. Facebook directly transfers the plugin content to your browser which embeds the latter into the webpage/website, enabling Facebook to receive information about your having accessed our webpage/website. Thus we have no influence on the data gathered by the plugin and inform you according to our state of knowledge:

The embedded plugins provide Facebook with the information that you have accessed our webpage/website. If you are logged into Facebook, your visit can be assigned to your Facebook account. If you interact with the plugins, for example by clicking “Like”, or entering a comment, the corresponding information is transmitted from your browser directly to Facebook and stored by it. Even if you are not logged into Facebook, there is possibility that the plugins transmits your IP-address to Facebook.

For the information on the purpose and scope of data collection and procession by Facebook, as well as your rights in this respect and settings options for protecting your privacy please visit Facebook’s privacy policy:

If you are a Facebook member and do not want Facebook to connect the data concerning your visit to our webpage/website with your member data already stored by Facebook, please log off Facebook before entering our webpage/website. Further you can block Facebook social Plugins by using add-ons for your browser, like the “Facebook Blocker“.

6. Agreement with applicable law

Any legal claim or process in connection with the webpage/website or its use is based on the interpretation of the laws of the Federal Republic of German, with the exception of regulations of international private law.

The user is responsible for following the legal standards of the territory from which he accesses the webpage/website. He gives assures that access to this webpage/website or use of the information contained therein does not violate any legal standard.

7. Legal remedies in case of contract violation

dive2pro reserves the right, in case of violation of these provision, to make use of the framework of possible legal remedies, including excluding the user from the right to access the webpage/website.

8. Access to password-protected areas

Access to and use of secure areas and areas protected by passwords is limited to authorized users. Unauthorized persons who try to gain access to these areas, webpages or websites can be prosecuted.

9. Changes to the provisions

dive2pro retains the right to change these guidelines at any time.

This website uses cookies. If you continue your visit on this website, you agree indirectly with the use of cookies. Please read our Data protection policiy for further information.