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Frequently asked questions

Here you find frequently asked questions and the corresponding answers.

General handling of the website

All pages have been set up on the same continuous principle:

  • At the top of each page there is a list with links to the most important subsections of this website:
    Search, Bidder, Contractor and Subscription.
    Furthermore there is the possibility to adapt the language and the font size.
  • The left navigation contains the topics that you can use to navigate directly.