Contact the Dutch DPA Contact information Telephone Do you have a privacy question? Call us (+31) - (0)88 - 1805 250 on Monday till Thursday from 10 am till 12 am. Is your question business related? Call us (+31) - (0)70 - 8888 500 on workdays from 9 am till 1 pm. Visiting address (only by appointment) Hoge Nieuwstraat 8 2514 EL The Hague Please note that when visiting the Dutch DPA, you need to show valid identification. Postal address Dutch Personal Data Authority PO Box 93374 2509 AJ The Hague Please mention your telephone number in your correspondence. So, in case of questions, we can contact you. Zakelijk contact en fax Bent u een zakelijke relatie? Bel dan 070-8888 500 op werkdagen van 9.00-13.00 uur. U kunt ons ook faxen. Ons faxnummer is 088-0712 140.