Vienna, Austria

+43 680 243 03 20


Below please find information about:

  • Dr. Dietrich (Dieter) Legat, owner of this web site
  • Delta Institute - Dieter Legat E.U.
  • Responsibility for links to and from our Web sites
  • Use of personal data (data privacy policy)
  • Changes and liability for the content of our Web pages,
  • Trademarks and
  • Copyright

Dr. Dietrich (Dieter) Legat

Schoenburgstrasse 13/12
A 1040 Vienna (Austria)
email: legat(at)

Delta Institute - Dieter Legat E.U.

Address: Schoenburgstrasse 13/12, A 1040 Vienna (Austria)

Delta Institute is a network of experts in the field of constraint focused agile operational leadership.

Delta Institute was founded in 2002 in Switzerland by Dr. Dietrich Legat and Dr. William A. Woehr - two top executives with extensive experience in operational planning and management of international organizations.

In 2017 the company moved to Vienna, Austria, and was registered there as Delta Institute - Dieter Legat E.U.,

Austrian Trade Register Nr. FN 479463 v.

Responsibility for links to and from our website

A German court has ruled that the owner of a website may be responsible for the content of other web sites to which a link points - (Landgericht (LG) Hamburg, Decision of 12 May 1998, Az: 312 O 85/98) - unless such responsibility is expressly denied.
We use great care to ensure that the links are on our website of high relevance and quality. However, we hereby disclaim any responsibility or liability for websites to which we are linked with our website.

Use of Personal Data

For certain transactions on our web sites you may be asked for personal information. Such information you provide on a voluntary basis. We use this information for internal purposes only and never disclose it to third parties.
To improve the quality of our website we use Google Analytics, which provides statistical data about our visitors. By visiting our Website, you expressly agree to this use of your data
If you suspect a faulty use of personal information, identify or inform us immediately so we can take the necessary measures.

Changes and liability for the content of our Web sites

We reserve the right to make changes or additions of information on our web site at any time and without prior notice.
We have used great care to provide accurate and correct information on all the pages of our sites. However, we accept no responsibility for the completeness, accuracy and timeliness of the information provided.
We also disclaim all liability for any damage that may arise from malicious software when downloading material from our sites.

Trade marks

Trade marks of any kind are protected by appropriate laws and conventions.


The purpose of this website is to share and encourage use of the material presented. Visitors therefore are free to copy, download or use content of this website in any way.