WTZ e.V.

Association for the promotion of scientific-technical cooperation in the raw materials sector


About us


1. Information according to section 5 German Telemedia Act

Verein zur Förderung der wissenschaftlich-technischen Zusammenarbeit im Rohstoffsektor e.V.

WTZ e.V. is a non-profit association according to the Civil Code of Germany (BGB) with headquarters in Akademiestraße 6, 09599 Freiberg, registered in the register of associations (Vereinsregister) of the Local Court Chemnitz under no. 10878.

Value added tax identification number (VAT number) according to section 27a of the German Value Added Tax Act:
DE 220/142/11792K1.1

Authorized representatives:
Prof. Dr.-Ing. Hartmut Krause, Chairman of the Board
Prof. Dr. Dr. h.c. Marian Paschke

Postal address:
Akademiestraße 6
09599 Freiberg

Contact information:
E-Mail:             This email address is being protected from spambots. You need JavaScript enabled to view it.
Telefon:           +49 3731 2039338

2. Further Information

Responsible person according to section 18 paragraph 2 German State Media Treaty:
Prof. Dr.-Ing. Hartmut Krause

3. Legal notices

Content of this website

The contents of this website are created with the greatest possible care. WTZ e.V., however, does not guarantee the accuracy, completeness and timeliness of the content provided.

WTZ e.V. is responsible as a content provider under section 7 paragraph 1 of the German Telemedia Act for its own content, which is made available for use, under the general laws. According to sections 8 to 10 of the German Telemedia Act, WTZ e.V. is not obliged to monitor the transmitted or stored information or to search for circumstances that indicate illegal activity. As soon as WTZ e.V. becomes aware of a specific violation of the law, this content will be removed or blocked immediately. The obligation to remove or block the use of information according to the general laws remains unaffected.

Website availability

WTZ e.V. will make every effort to provide the service for retrieval as uninterrupted as possible. However, even with all due care, downtime cannot be ruled out. WTZ e.V. reserves the right to change or discontinue the service at any time. No liability can be assumed for interruptions or other disruptions caused by files that have been created with errors or formats that have been structured with errors.


The contents and works created by the site operators on these pages are subject to German copyright law. The reproduction, editing, distribution and any kind of exploitation outside the limits of copyright require the written consent of the respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use.

Insofar as the content on this site was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, please notify WTZ e.V. accordingly. If WTZ e.V. becomes aware of any in-fringements, such content will be removed immediately.

External links

A distinction must be made between own content and cross-references ("links") to content provided by other providers. By means of the cross-reference, WTZ e.V. provides external content for use, which is marked accordingly by the reference.

Links are dynamic references. This external content was checked when the link was first set up to de-termine whether it might give rise to any civil or criminal liability. However, it cannot be ruled out that the contents are subsequently changed by the respective providers. WTZ e.V. does not constantly check the content to which it refers for changes that could give rise to a new responsibility. If you are of the opinion that the linked external pages violate applicable law or otherwise contain inappropriate content, please inform WTZ e.V. If WTZ e.V. determines that a specific offer to which a link is provided triggers civil or criminal liability, the reference to this offer will be removed.

General notes

The legal notices on this page as well as all questions and disputes in connection with this website are subject to the laws of the Federal Republic of Germany.

4. Data privacy

You can find our privacy statement here.

5. Social media profiles

This imprint also applies to the following social media profiles:



Verein zur Förderung der wissenschaftlich-technischen
Zusammenarbeit im Rohstoffsektor e.V.
Akademiestraße 6, 09599 Freiberg


This email address is being protected from spambots. You need JavaScript enabled to view it.