Do you have a question? You can send us an email, call us or write us a letter.


Do you want to send DUO an email? Please use the contact form. We will reply to your email as soon as possible.


Do you want to send DUO a letter? Or a form? Please mail your letter or form to:

Integration Service Center
PO Box 764
9700 AT Groningen


Do you want to call DUO? You can call us Monday to Friday from 09:00 to 17:00. Our telephone number is 050 599 96 00.

Authorizing somebody else

DUO does not give information about you to others. Do you want someone else to contact DUO on your behalf? Then you first need to give them permission to act in your place. Please fill out the authorization form below and send it to DUO:

Machtiging (opent in nieuw venster) (104Kb, pdf)

About DUO

DUO stands for "Dienst Uitvoering Onderwijs", which means “Education Executive Agency”. DUO is part of the Dutch government. DUO carries out tasks related to education such as:

  • financing and informing students and schools
  • organizing exams

The DUO head office is in Groningen.