Mr Dietmar von Polenz
Rudolf Weisser Weg 18
D-70567 Stuttgart

Telefon: +49 711 7941 888-5
Telefax: +49 711 7941 888-7


VAT / USt.- Ident-no. DE 263 978 495 at tax authority Stuttgart 2.

INTERIM[4]AUTOMOTIVE business principles

INTERIM[4]AUTOMOTIVE performs consulting and interim management for international manufacturing industries according to the INTERIM[4]AUTOMOTIVE business principles:

  • Implementation focus on targets time, cost and quality
  • Strict confidentiality of all data
  • Exclusive order performance
  • Competitors excluded from the consecutive assignment.

Membership DDIM

Dietmar von Polenz is member of Dachgesellschaft Deutsches Interim Management e. V. (DDIM), the professional platform of german interim management. The DDIM as professional representation of interim managers and associated providers defines the professional standards, improves the quality assurance and the knowledge transfer among and for DDIM members. To safeguard the high quality of their membership, every DDIM-member performs a multi-level selection procedure according to defined standard quality criteria. All members of DDIM pledge to apply always the DDIM code of honor.

A professional liability insurance is signed according to EU-guideline 2006/123/EG of 12.12.2006 and § 2,1 No. 11 DL-InfoV.

Governing law and place of court

Owner of the firm INTERIM[4]AUTOMOTIVE and the webpages is Diplom-Volkswirt (Master of economics) Dietmar von Polenz. German law is applied with german language and with court in Stuttgart, Germany for all services and website-related matters.


Information on the internet webpages of are writte with due diligence and are reguarly updated and checked. A liability of acutality, completeness and correctness of the provided information and data cannot be taken according to § 7 TMG (german telemedia law), because even with all diligence a residual risk of modification of data cannot be excluded. The owner takes no responsibility at all for all webpages, which are connected by a hyperlink or can be reached by such a connection as defined in § 8 TMG. This follow the legal foundations and the missing influence on third party contents, which are the sole reponsibility of their owners. Linked pages were checked at the time of linking on possible unlegal contents and were only taken, when no legal matter was to be detected. A follow-up control is not possible and forced. If knowledge about legal matters of links is noticed, the link will be removed from the website.

Intellectual property

Contents, logos, name and structure of the webpages of are legally protected as related domains with suffix ".de" or "4" written as "four" or "for". The publisher and owner prevails at any time the right of changes or additions to the published internet pages.

Downloads and usage of the provides pages and contents is only permitted for private use.  Any copy, transformation, transfer or commercial exploitation outsides the frontiers of german intellectual property law need the written consent of the author and quotation of the source.


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