The Fraunhofer Institute for Building Physics
has no separate legal status and is a constituent entity of
zur Förderung der angewandten Forschung e.V.
Hansastraße 27 c
VAT Identification Number in accordance with §27 a VAT Tax Act:
Court of jurisdiction
Amtsgericht München (district court)
Registered nonprofit association
Registration no. VR 4461
Responsible editor with regard to media law:
Prof. Dr.-Ing. Holger Hanselka | President
Prof. Dr. Axel Müller-Groeling | Member of the Executive Board
Ass. jur. Elisabeth Ewen | Member of the Executive Board
Dr. Sandra Krey | Member of the Executive Board
Copyright © by
All rights reserved.
All copyright for this Web site are owned in full by the Fraunhofer-Gesellschaft.
Permission is granted to download or print material published on this site for personal use only. Its use for any other purpose, and in particular its commercial use or distribution, are strictly forbidden in the absence of prior written approval.
Notwithstanding this requirement, material may be downloaded or printed for use in connection with press reports on the activities of the Fraunhofer-Gesellschaft and its constituent institutes, on condition that the following terms are complied with:
No alterations may be made to pictorial content, with the exception of framing modifications to emphasize the central motif. The source must be quoted and two free reference copies must be sent to the above-mentioned address. Such usage is free of charge.
We cannot assume any liability for the content of external pages. Solely the operators of those linked pages are responsible for their content.
We make every reasonable effort to ensure that the content of this Web site is kept up to date, and that it is accurate and complete. Nevertheless, the possibility of errors cannot be entirely ruled out. We do not give any warranty in respect of the timeliness, accuracy or completeness of material published on this Web site, and disclaim all liability for (material or non-material) loss or damage incurred by third parties arising from the use of content obtained from the Web site.
Registered trademarks and proprietary names, and copyrighted text and images, are not generally indicated as such on our Web pages. But the absence of such indications in no way implies that these names, images or text belong to the public domain in the context of trademark or copyright law.
Data Protection Policy
The Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. (Fraunhofer-Gesellschaft) takes the protection of your personal data very seriously. When we process the personal data that is collected during your visits to our Web site, we always observe the rules laid down in the applicable data protection laws. Your data will not be disclosed publicly by us, nor transferred to any third parties without your consent.
In the following sections, we explain what types of data we record when you visit our Web site, and precisely how they are used:
1. Recording and processing of data in connection with access over
3. Use and transfer of personal data
4. Consent to use data in other contexts
4.1 Newsletters and press distribution
4.2 Visitors‘ books and forums
6. Web analysis
8. Links to Web sites operated by other providers
9. Right to information and contact data
10. Acceptance, validity and modification of data protection
When you visit our Web site, our Web server makes a temporary record of each access and stores it in a log file. The following data are recorded, and stored until an automatic deletion date:
- IP address of the requesting processor
- Date and time of access
- Name and URL of the downloaded file
- Volume of data transmitted
- Indication whether download was successful
- Data identifying the browser software and operating system
- Web site from which our site was accessed
- Name of your Internet service provider
The purpose of recording these data is to allow use of the Web site (connection setup), for system security, for technical administration of the network infrastructure and in order to optimize our Internet service. The IP address is only evaluated in the event of fraudulent access to the network infrastructure of the Fraunhofer-Gesellschaft.
Apart from the special cases cited above, we do not process personal data without first obtaining your explicit consent to do so. Pseudonymous user profiles can be created as stated under web analysis (see below).
If you order information material or other goods via our website, we will use the address data provided only for the purpose of processing your order.
All use of your personal data is confined to the purposes stated above, and is only undertaken to the extent necessary for these purposes. Your data is not disclosed to third parties. Personal data will not be transferred to government bodies or public authorities except in order to comply with mandatory national legislation or if the transfer of such data should be necessary in order to take legal action in cases of fraudulent access to our network infrastructure. Personal data will not be transferred for any other purpose.
The use of certain services on our website, such as newsletters or discussion forums, may require prior registration and involves a more substantial processing of personal data, such as longer-term storage of e-mail addresses, user IDs and passwords. We use such data only insofar as it has been sent to us by you in person and you have given us your express prior consent for this use. For example, we request your consent separately in the following cases:
In order to register for a newsletter service provided by the Fraunhofer-Gesellschaft, we need at least your e-mail address so that we know where to send the newsletter. All other information you supply is on a voluntary basis, and will be only if you give your consent, for example to contact you directly or clear up questions concerning your e-mail address. If you request delivery by post, we need your postal address. If you ask to be included on a press distribution list, we need to know which publication you work for, to allow us to check whether specific publications are actually receiving our press material.
As a general rule, we employ the double opt-in method for the registration. In other words, after you have registered for the service and informed us of your e-mail address, you will receive an e-mail in return from us, containing a link that you must use to confirm your registration. Your registration and confirmation will be recorded. The newsletter will not be sent until this has been done. This procedure is used to ensure that only you yourself can register with the newsletter service under the specified e-mail address. You must confirm your registration as soon as possible after receiving our e-mail, otherwise your registration and e-mail address will be erased from our database. Until we receive your confirmation, our newsletter service will refuse to accept any other registration requests using this e-mail address.
You can cancel subscriptions to our newsletters at any time. To do so, either send us an e-mail or follow the link at the end of the newsletter.
If you wish to sign up for an Internet forum run by the Fraunhofer-Gesellschaft, we need at least a user ID, a password, and your e-mail address. For your own protection, the registration procedure for this type of service, like that for the newsletters, involves you confirming your request using the link contained in the e-mail we send you and you giving your consent to the use of further personal data where this is necessary to use the forum.
You can cancel your registration for this type of service at any time, by sending us an e-mail via the Web page offering the service.
As a general rule, the content of visitors’ books and forums is not subject to any form of monitoring by the Fraunhofer-Gesellschaft. Nevertheless, we reserve the right to delete posted contributions and to prohibit users from further use of the service at our own discretion, especially in cases where posted content contravenes the law or is deemed incompatible with the objectives of the Fraunhofer-Gesellschaft.
Personal user profiles are not created. However, Section 15 (3) of the Telemedia Act (TMG) permits the use of user profiles under a pseudonym for the purpose of advertising, market research and the structuring of offers in line with the user’s needs provided that the user does not object to this:
The Fraunhofer-Gesellschaft implements technical and organizational security measures to safeguard stored personal data against inadvertent or deliberate manipulation, loss or destruction and against access by unauthorized persons. Our security measures are continuously improved in line with technological progress.
Our Web pages may contain links to other providers’ Web pages. We would like to point out that this statement of data protection conditions applies exclusively to the Web pages managed by the Fraunhofer-Gesellschaft. We have no way of influencing the practices of other providers with respect to data protection, nor do we carry out any checks to ensure that they conform with the relevant legislation.
You have a legal right to inspect any stored data concerning your person, and also the right to demand their correction or deletion, and to withdraw your consent for their further use.
In some cases, if you are a registered user of certain services provided by the Fraunhofer-Gesellschaft, we offer you the possibility of inspecting these data online, and even of deleting or modifying the data yourself, via a user account.
If you wish to obtain information on your personal data, or want us to correct or erase such data, or if you have any other questions concerning the use of personal data held by us, please contact:
By using our Web site, you implicitly agree to accept the use of your personal data as specified above. This present statement of data protection conditions came into effect on October 1st, 2013. As our Web site evolves, and new technologies come into use, it may become necessary to amend the statement of data protection conditions. The Fraunhofer-Gesellschaft reserves the right to modify its data protection conditions at any time, with effect as of a future date. We recommend that you re-read the latest version from time to time.