1. An overview of data protection
The following information will provide you with an easy to navigate overview of what will happen with your
personal data when you visit this website. The term „personal data“ comprises all data that can be used to
personally identify you. For detailed information about the subject matter of data protection, please consult our Data Protection Declaration, which we have included beneath this copy.
Data recording on this website
Who is the responsible party for the recording of data on this website (i.e. the „controller“)?
The data on this website is processed by the operator of the website, whose contact information is available
under section „Information Required by Law“ on this website.
How do we record your data?
We collect your data as a result of your sharing of your data with us. This may, for instance be information
you enter into our contact form.
Our IT systems automatically record other data when you visit our website. This data comprises primarily
technical information (e.g. web browser, operating system or time the site was accessed). This information is
recorded automatically when you access this website.
What are the purposes we use your data for?
A portion of the information is generated to guarantee the error free provision of the website. Other data
may be used to analyse your user patterns.
What rights do you have as far as your information is concerned?
You have the right to receive information about the source, recipients and purposes of your archived
personal data at any time without having to pay a fee for such disclosures. You also have the right to demand
that your data are rectified or eradicated. Please do not hesitate to contact us at any time under the address
disclosed in section „Information Required by Law“ on this website if you have questions about this or any
other data protection related issues. You also have the right to log a complaint with the competent
Moreover, under certain circumstances, you have the right to demand the restriction of the processing of
your personal data. For details, please consult the Data Protection Declaration under section „Right to
Restriction of Data Processing.“
Analysis tools and tools provided by third parties
There is a possibility that your browsing patterns will be statistically analysed when your visit this website.
Such analyses are performed primarily with cookies and with what we refer to as analysis programmes. As a
rule, the analyses of your browsing patterns are conducted anonymously; i.e. the browsing patterns cannot
be traced back to you.
You have the option to object to such analyses or you can prevent their performance by not using certain
tools. For detailed information about the tools and about your options to object, please consult our Data
Protection Declaration below.
This website is hosted by an external service provider (host). Personal data collected on this website are
stored on the servers of the host. These may include, but are not limited to, IP addresses, contact requests,
metadata and communications, contract information, contact information, names, web page access, and
other data generated through a web site.
The host is used for the purpose of fulfilling the contract with our potential and existing customers (Art. 6
para. 1 lit. b DSGVO) and in the interest of secure, fast and efficient provision of our online services by a
professional provider (Art. 6 para. 1 lit. f DSGVO).
Our host will only process your data to the extent necessary to fulfil its performance obligations and to
follow our instructions with respect to such data.
Execution of a contract data processing agreement
In order to guarantee processing in compliance with data protection regulations, we have concluded an
order processing contract with our host.
3. General information and mandatory information
The operators of this website and its pages take the protection of your personal data very seriously. Hence,
we handle your personal data as confidential information and in compliance with the statutory data protection regulations and this Data Protection Declaration.
Whenever you use this website, a variety of personal information will be collected. Personal data comprises
data that can be used to personally identify you. This Data Protection Declaration explains which data we collect as well as the purposes we use this data for. It also explains how, and for which purpose the information is collected.
We herewith advise you that the transmission of data via the Internet (i.e. through e-mail communications)
may be prone to security gaps. It is not possible to completely protect data against third party access.
Information about the responsible party (referred to as the „controller“ in the GDPR)
The data processing controller on this website is:
Dr. Gerhard Bartsch
Phone: +49 (0)911 / 5690625
The controller is the natural person or legal entity that single-handedly or jointly with others makes
decisions as to the purposes of and resources for the processing of personal data (e.g. names, e-mail
Revocation of your consent to the processing of data
A wide range of data processing transactions are possible only subject to your express consent. You can also
revoke at any time any consent you have already given us. To do so, all you are required to do is sent us an
informal notification via e-mail. This shall be without prejudice to the lawfulness of any data collection that
occurred prior to your revocation.
Right to object to the collection of data in special cases; right to object to direct advertising (Art. 21 GDPR)
IN THE EVENT THAT DATA ARE PROCESSED ON THE BASIS OF ART. 6 SECT. 1 LIT. E OR F GDPR, YOU
HAVE THE RIGHT TO AT ANY TIME OBJECT TO THE PROCESSING OF YOUR PERSONAL DATA BASED
ON GROUNDS ARISING FROM YOUR UNIQUE SITUATION. THIS ALSO APPLIES TO ANY PROFILING
BASED ON THESE PROVISIONS. TO DETERMINE THE LEGAL BASIS, ON WHICH ANY PROCESSING OF
DATA IS BASED, PLEASE CONSULT THIS DATA PROTECTION DECLARATION. IF YOU LOG AN
OBJECTION, WE WILL NO LONGER PROCESS YOUR AFFECTED PERSONAL DATA, UNLESS WE ARE IN
A POSITION TO PRESENT COMPELLING PROTECTION WORTHY GROUNDS FOR THE PROCESSING OF
YOUR DATA, THAT OUTWEIGH YOUR INTERESTS, RIGHTS AND FREEDOMS OR IF THE PURPOSE OF
THE PROCESSING IS THE CLAIMING, EXERCISING OR DEFENCE OF LEGAL ENTITLEMENTS
(OBJECTION PURSUANT TO ART. 21 SECT. 1 GDPR).
IF YOUR PERSONAL DATA IS BEING PROCESSED IN ORDER TO ENGAGE IN DIRECT ADVERTISING,
YOU HAVE THE RIGHT TO AT ANY TIME OBJECT TO THE PROCESSING OF YOUR AFFECTED
PERSONAL DATA FOR THE PURPOSES OF SUCH ADVERTISING. THIS ALSO APPLIES TO PROFILING TO
THE EXTENT THAT IT IS AFFILIATED WITH SUCH DIRECT ADVERTISING. IF YOU OBJECT, YOUR
PERSONAL DATA WILL SUBSEQUENTLY NO LONGER BE USED FOR DIRECT ADVERTISING PURPOSES
(OBJECTION PURSUANT TO ART. 21 SECT. 2 GDPR).
Right to log a complaint with the competent supervisory agency
In the event of violations of the GDPR, data subjects are entitled to log a complaint with a supervisory
agency, in particular in the member state where they usually maintain their domicile, place of work or at the
place where the alleged violation occurred. The right to log a complaint is in effect regardless of any other
administrative or court proceedings available as legal recourses.
Right to data portability
You have the right to demand that we hand over any data we automatically process on the basis of your
consent or in order to fulfil a contract be handed over to you or a third party in a commonly used, machine
readable format. If you should demand the direct transfer of the data to another controller, this will be done
only if it is technically feasible.
SSL and/or TLS encryption
For security reasons and to protect the transmission of confidential content, such as purchase orders or
inquiries you submit to us as the website operator, this website uses either an SSL or a TLS encryption
programme. You can recognise an encrypted connection by checking whether the address line of the
browser switches from „http://“ to „https://“ and also by the appearance of the lock icon in the browser line.
If the SSL or TLS encryption is activated, data you transmit to us cannot be read by third parties.
Information about, rectification and eradication of data
Within the scope of the applicable statutory provisions, you have the right to at any time demand
information about your archived personal data, their source and recipients as well as the purpose of the
processing of your data. You may also have a right to have your data rectified or eradicated. If you have questions about this subject matter or any other questions about personal data, please do not hesitate to
contact us at any time at the address provided in section „Information Required by Law.“
Right to demand processing restrictions
You have the right to demand the imposition of restrictions as far as the processing of your personal data is
concerned. To do so, you may contact us at any time at the address provided in section „Information
Required by Law.“ The right to demand restriction of processing applies in the following cases:
– In the event that you should dispute the correctness of your data archived by us, we will usually need
some time to verify this claim. During the time that this investigation is ongoing, you have the right to
demand that we restrict the processing of your personal data.
– If the processing of your personal data was/is conducted in an unlawful manner, you have the option to
demand the restriction of the processing of your data in lieu of demanding the eradication of this data.
– If we do not need your personal data any longer and you need it to exercise, defend or claim legal
entitlements, you have the right to demand the restriction of the processing of your personal data instead
of its eradication.
– If you have raised an objection pursuant to Art. 21 Sect. 1 GDPR, your rights and our rights will have to be
weighed against each other. As long as it has not been determined whose interests prevail, you have the
right to demand a restriction of the processing of your personal data.
If you have restricted the processing of your personal data, these data – with the exception of their archiving –
may be processed only subject to your consent or to claim, exercise or defend legal entitlements or to
protect the rights of other natural persons or legal entities or for important public interest reasons cited by
the European Union or a member state of the EU.
Rejection of unsolicited e-mails
We herewith object to the use of contact information published in conjunction with the mandatory
information to be provided in section „Information Required by Law“ to send us promotional and information
material that we have not expressly requested. The operators of this website and its pages reserve the
express right to take legal action in the event of the unsolicited sending of promotional information, for
instance via SPAM messages.
4. Recording of data on this website
In some instances, our website and its pages use so-called cookies. Cookies do not cause any damage to your
computer and do not contain viruses. The purpose of cookies is to make our website more user friendly,
effective and more secure. Cookies are small text files that are placed on your computer and stored by your browser.
Most of the cookies we use are so-called „session cookies.“ They are automatically deleted after your leave
our site. Other cookies will remain archived on your device until you delete them. These cookies enable us to
recognise your browser the next time you visit our website.
You can adjust the settings of your browser to make sure that you are notified every time cookies are placed
and to enable you to accept cookies only in specific cases or to exclude the acceptance of cookies for specific
situations or in general and to activate the automatic deletion of cookies when you close your browser. If you
deactivate cookies, the functions of this website may be limited.
Cookies that are required for the performance of the electronic communications transaction or to provide
certain functions you want to use (e.g. the shopping cart function), are stored on the basis of Art. 6 Sect. 1 lit. f GDPR. The website operator has a legitimate interest in storing cookies to ensure the technically error free
and optimised provision of the operator’s services. If a corresponding agreement has been requested (e.g. an
agreement to the storage of cookies), the processing takes place exclusively on the basis of Art. 6 para. 1 lit. a
GDPR; the agreement can be revoked at any time.
If other cookies (e.g. cookies for the analysis of your browsing patterns) should be stored, they are addressed
separately in this Data Protection Declaration.
Server log files
The provider of this website and its pages automatically collects and stores information in so-called server
log files, which your browser communicates to us automatically. The information comprises:
– The type and version of browser used
– The used operating system
– Referrer URL
– The hostname of the accessing computer
– The time of the server inquiry
– The IP address
This data is not merged with other data sources.
This data is recorded on the basis of Art. 6 Sect. 1 lit. f GDPR. The operator of the website has a legitimate
interest in the technically error free depiction and the optimization of the operator’s website. In order to
achieve this, server log files must be recorded.
If you submit inquiries to us via our contact form, the information provided in the contact form as well as any
contact information provided therein will be stored by us in order to handle your inquiry and in the event
that we have further questions. We will not share this information without your consent.
The processing of these data is based on Art. 6 para. 1 lit. b GDPR, if your request is related to the execution
of a contract or if it is necessary to carry out pre-contractual measures. In all other cases the processing is
based on our legitimate interest in the effective processing of the requests addressed to us (Art. 6 Para. 1 lit.
f DSGVO) or on your agreement (Art. 6 Para. 1 lit. a DSGVO) if this has been requested.
The information you have entered into the contact form shall remain with us until you ask us to eradicate the
data, revoke your consent to the archiving of data or if the purpose for which the information is being
archived no longer exists (e.g. after we have concluded our response to your inquiry). This shall be without
prejudice to any mandatory legal provisions – in particular retention periods.
Request by e-mail, telephone or fax
If you contact us by e-mail, telephone or fax, your request, including all resulting personal data (name,
request) will be stored and processed by us for the purpose of processing your request. We do not pass these
data on without your consent.
The processing of these data is based on Art. 6 para. 1 lit. b GDPR, if your request is related to the execution
of a contract or if it is necessary to carry out pre-contractual measures. In all other cases, the processing is
based on your consent (Article 6 (1) a GDPR) and/or on our legitimate interests (Article 6 (1) (f) GDPR), since
we have a legitimate interest in the effective processing of requests addressed to us.
The data sent by you to us via contact requests remain with us until you request us to delete, revoke your consent to the storage or the purpose for the data storage lapses (e.g. after completion of your request).
Mandatory statutory provisions – in particular statutory retention periods – remain unaffected.
Processing of data (customer and contract data)
We collect, process and use personal data only to the extent necessary for the establishment, content
organization or change of the legal relationship (data inventory). These actions are taken on the basis of Art.
6 Sect. 1 lit. b GDPR, which permits the processing of data for the fulfilment of a contract or pre-contractual
actions. We collect, process and use personal data concerning the use of this website (usage data) only to the
extent that this is necessary to make it possible for users to utilize the services and to bill for them.
The collected customer data shall be eradicated upon completion of the order or the termination of the
business relationship. This shall be without prejudice to any statutory retention mandates.
Data transfer upon closing of contracts for services and digital content
We share personal data with third parties only if this is necessary in conjunction with the handling of the
contract; for instance, with the financial institution tasked with the processing of payments.
Any further transfer of data shall not occur or shall only occur if you have expressly consented to the
transfer. Any sharing of your data with third parties in the absence of your express consent, for instance for
advertising purposes, shall not occur.
The basis for the processing of data is Art. 6 Sect. 1 lit. b GDPR, which permits the processing of data for the
fulfilment of a contract or for pre-contractual actions.
5. Plug-ins and Tools
YouTube with expanded data protection integration
Our website embeds videos of the website YouTube. The website operator is Google Ireland Limited
(„Google“), Gordon House, Barrow Street, Dublin 4, Ireland.
We use YouTube in the expanded data protection mode. According to YouTube, this mode ensures that
YouTube does not store any information about visitors to this website before they watch the video.
Nevertheless, this does not necessarily mean that the sharing of data with YouTube partners can be ruled
out as a result of the expanded data protection mode. For instance, regardless of whether you are watching a
video, YouTube will always establish a connection with the Google DoubleClick network.
As soon as you start to play a YouTube video on this website, a connection to YouTube’s servers will be
established. As a result, the YouTube server will be notified, which of our pages you have visited. If you are
logged into your YouTube account while you visit our site, you enable YouTube to directly allocate your
browsing patterns to your personal profile. You have the option to prevent this by logging out of your
Furthermore, after you have started to play a video, YouTube will be able to place various cookies on your
device. With the assistance of these cookies, YouTube will be able to obtain information about our website’s
visitors. Among other things, this information will be used to generate video statistics with the aim of
improving the user friendliness of the site and to prevent attempts to commit fraud. These cookies will stay
on your device until you delete them.
Under certain circumstances, additional data processing transactions may be triggered after you have
started to play a YouTube video, which are beyond our control.
The use of YouTube is based on our interest in presenting our online content in an appealing manner.
Pursuant to Art. 6 Sect. 1 lit. f GDPR, this is a legitimate interest. If a corresponding agreement has been
requested (e.g. an agreement to the storage of cookies), the processing takes place exclusively on the basis of
Art. 6 para. 1 lit. a GDPR; the agreement can be revoked at any time.
Google Web Fonts (local embedding)
This website uses so-called Web Fonts provided by Google to ensure the uniform use of fonts on this site.
These Google fonts are locally installed so that a connection to Google’s servers will not be established in
conjunction with this application.
Google Maps (with consent)
This website uses Google Maps, a mapping/location service, via an API. The provider is Google Ireland
Limited („Google“), Gordon House, Barrow Street, Dublin 4, Ireland.
To warrant data protection on this website, you will find that Google Maps has been deactivated when you
visit this website for the first time. A direct connection to Google’s servers will not be established until you
have activated Google Maps autonomously at your end (i.e. given your consent pursuant to Art. 6 Sect. 1 lit. a
GDPR). This will prevent the transfer of your data to Google during your first visit to our website.
Once you have activated the service, Google Maps will store your IP address. As a rule, it is subsequently
transferred to a Google server in the United States, where it is stored. The provider of this website does not
have any control over this data transfer once Google Maps has been activated.
For more information about the handling of user data, please consult the Data Privacy Declaration of Google
under the following link: