Responsible for the content of this website:
CHE Consult GmbH
Warschauer Str. 32
10243 Berlin

Tel.: +49 30 2332267-48
Fax: +49 30 2332267-51
E-Mail: info(at)

The company is registered at Amtsgericht (local court) Charlottenburg
HRB 148030 B, headquatered in Berlin. UStID: DE213806183

Entitled to stand in according to § 5 Telemediengesetz (German Teleservice Act) is
the head of the CHE Consult: Dr. Christian Berthold (managing director).

Responsible for the content according to § 55 RStV:
Dr. Christian Berthold (managing director)

Warschauer Straße 32
D-10243 Berlin

This website also features content a subsidiary of the CHE Consult GmbH, based in Prague. Director is also Dr. Christian Berthold.


CHE Consult Prague s.r.o.
Politických vězňů 1597/19, Nové Město
110 00 Praha 1

Česká Republika



shen design, Berlin


Technical realization
Georg Nebel, Berlin

Liability notice
In spite of our careful control of the content, we do not accept liability for the content of external links. Solely responsible for the content of these web pages are their operators.


Heidi Berthold+49 30 2332267-50Write e-mail