Contact

Secretariat
Monday through Wednesday
T: +31 (0)30-231 32 76
E: info@rdo.nl

Archive
Monday, by appointment only.
T: +31 (0)30-232 22 12
E: archief@rdo.nl

Administrator Duitsche Huis
Walsteeg 4, 3511 VA Utrecht
T: +31 (0)30-232 22 12