Supplier Solution Portal and TISAX®

CSN (CAx Supplier Network)

Secure and reliable exchange of data and information is of great significance at the Volkswagen Group. For this purpose, networks and methods are provided to the partner companies (suppliers) to receive access to central systems within in the Volkswagen Group.

CSN Services – Get connected to the partner network of Volkswagen and/or Audi

To be able to exchange data (e.g. CAD data) with the Volkswagen Group (brands) a technical connection to the partner network of Volkswagen and/or Audi is required. Furthermore, and if necessary/if desired, access to one or more application(s) must be provided/configured as well.
Depending on data classification of exchanged information, necessary prerequisites of the Volkswagen Group must be fulfilled.
In this context, operational services GmbH & Co. KG provides the following services:

  • CSN Basis Service
  • CSN Net Provider Service
  • CSN Application Service
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