The Danish Data Archives (DDA) is a
national data bank for researchers and students
in Denmark and abroad.
The DDA is an independent unit within the group
of Danish State Archives.
This group consists of the Danish National
Archives in Copenhagen, four Provincial Archives:
for Northern Jutland in Viborg, for Southern
Jutland in Aabenraa, for Funen in Odense, and
for Zealand, Lolland-Falster and Bornholm in
Copenhagen, the Danish National Business History
Archives in Aarhus, and - since January 1st,
1993 - the Danish Data Archives.