Source: http://schleicher.berlin/%E4%B8%AD%E5%9B%BD%E8%AF%9D/%E9%9A%90%E7%A7%81/
Timestamp: 2019-04-22 12:25:10+00:00

Document:
We only process personal data of our users if this is necessary to provide a functional website as well as our contents and services. The processing of personal data of our users takes place regularly only after consent of the user. An exception applies in those cases where prior consent cannot be obtained for true reasons and the processing of the data is permitted by law.
In the event that vital interests of the data subject or another natural person require the processing of personal data, Art. 6 para. 1 d GDPR serves as the legal basis.
Art. 6 para. 1 lit. f GDPR.
The data is stored in log files to ensure the functionality of the website.
In addition, the data serves to optimize the website and to ensure the security of our information technology systems and, if necessary, to be able to investigate or avert cases of abuse. For example: access to the website could be blocked for certain IP addresses.
In these purposes also lies our legitimate interest in data processing according to Art. 6 para. 1 lit. f GDPR.
The data will be deleted as soon as they are no longer necessary to achieve the purpose for which they were collected. In the case of the collection of data for the provision of the website, this is the case when the respective session is terminated.
If the data is stored in log files, then this is the case after a maximum of fourteen days. Further storage is possible. In this case, the IP addresses of the users are deleted or altered so that an assignment of the calling client is no longer possible.
The website also contains links to the websites of third parties. Although we select these third parties carefully, we cannot assume any guarantee and liability for the accuracy or completeness of the contents and data security on their websites. This data protection declaration also does not apply to linked third-party websites. However, the above-mentioned person responsible is not responsible for the data protection declarations or the content of other websites.
This website uses Google Analytics, a web analysis service of Google Inc. ("Google"). Google Analytics uses "cookies", which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of this website is usually transferred to a Google server in the USA and stored there. On our behalf, Google will use this information to evaluate your use of the website, to compile reports on website activity and to provide us with other services relating to website and Internet use. The IP address transmitted by your browser in the context of Google Analytics is not merged with other Google data..
(8) the existence of automated decision-making, including profiling in accordance with Art. 22 para. 1 and 4 GDPR and - at least in these cases - meaningful information on the logic involved and the scope and intended effects of such processing regarding the person concerned.
You have the right to request information as to whether or not the personal data concerning you is transferred to a third country or to an international organisation. In this context, you may request to be informed about the appropriate guarantees in accordance with Art. 46 GDPR in connection with the transmission.
You have a right of rectification and/or completion vis-à-vis the data controller if the personal data processed concerning you is incorrect or incomplete. The person responsible shall make the correction(s) without delay.
(2) You revoke your consent, upon which the processing was based pursuant to Art. 6 para. 1 lit. a or Art. 9 para. 2 lit. a GDPR, and there is no other legal basis for processing.
(5) The deletion of personal data concerning you is necessary to fulfil a legal obligation under Union law or the law of the Member States to which the data controller is subject.
(6) The personal data concerning you have been collected in relation to information society services offered in accordance with Art. 8 para. 1 GDPR.
If the person responsible has made the personal data concerning you public and is obliged to delete it pursuant to Art. 17 para. 1 GDPR, he shall take appropriate measures, including technical measures, taking into account the available technology and the implementation costs, to inform data processors who process the personal data, that you as the data subject have requested the deletion of all links to this personal data or of copies or replications of this personal data.
(4) for asserting, exercising or defending legal claims.
If you have exercised your right to have the processing corrected, deleted or restricted, the controller is obliged to inform all recipients to whom the personal data concerning you have been disclosed of this correction or deletion of the data or restriction on processing, unless this proves impossible or involves a disproportionate effort.
You have the right vis-à-vis the person responsible to be informed of these recipients.
(2) processing is carried out using automated methods.
You have the right to object at any time, for reasons arising from your particular situation, to the processing of your personal data on the basis of Article 6(1)(e) or (f) GDPR; this also applies to profiling based on these provisions.
The data controller no longer processes the personal data concerning you, unless the data controller can prove compelling grounds for processing that outweigh your interests, rights and freedoms, or the processing serves to assert, exercise or defend legal claims.
If the personal data concerning you are processed for direct marketing purposes, you have the right to object at any time to the processing of the personal data concerning you for the purpose of such advertising, including profiling, in so far as it is related to such direct marketing.
If you object to the processing for direct marketing purposes, the personal data concerning you will no longer be processed for these purpose.
Without prejudice to any other administrative or judicial remedy, you have the right of appeal to a supervisory authority, in particular in the Member State of your place of residence, employment or suspected infringement, if you believe that the processing of personal data concerning you is contrary to the GDPR.

References: Art. 6

Art. 6
 Art. 6
 Art. 22
 Art. 46
 Art. 6
 Art. 9
 Art. 8
 Art. 17