Complaining about us

Unhappy about something we've done, or failed to do? Please let us know, so that we can put it right.

Contact us about the issue

Call +31 26 352 5555 or mail Otherwise, use the form at the bottom of the page. It may be useful to ask for the same person you dealt with before. If you have a solution in mind, please mention it. We'll do our best to get back to you by the next working day.

Get more info about various types of problem:


Registratie & Service

Manager Registration & Services

+31 26 352 55 55

If you have a question, complain or suggestion, please contact one of our support employees. You can contact us from 08.00 tot 18.00 hrs.

  • Wednesday 11 April 2018


    EC recognises DANE as standard for tendering


    Ensure technical interoperability across government bodies throughout the EU

    Read more
  • Monday 18 December 2017


    Preserving our digital heritage


    Unique sources of human knowledge and expression

    Read more
  • Monday 15 April 2019

    About SIDN

    Adjusted opening times during the holidays


    During the holiday period, our opening times will be adjusted.

    Read more


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