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Do you have a question? Ask this via the contact form below. Or call us on the telephone number below, keep your BSN (social security number) at hand. You can also find many answers in the frequently asked questions.

Frequently asked questions


Submit your question through the contactform.

Do you have a complaint?

More information is available from the complaints page.

Do you want to visit us? Schedule an appointment first.

Contact details and telephone numbers

  • Call us

    (please keep your BSN / social security number at hand)

  • Visiting address
    • Stationsplein 79
    • 3112HJ
    • Schiedam

    Opening hours: By appointment. Monday until Thursday from 8:30 AM to 4:30 PM. Friday from 8.30 AM to 1.00 PM.

  • Mailing address
    • Postbus 923
    • 3100 AX
    • Schiedam