DDA Search

DDA Search provides the largest collection of survey-based research data in Denmark to researchers and students. You can order research data, analyse online and get access to digital public records.

Find quantitative research data

Find and order data at DDA Search

(It is our goal that studies with free access will be delivered within 4 working days).

Analyse online

DDA Online makes it possible for you to use a large part of the research data at DDA for analysis online. You do not need access to analysis tools such as SPSS, SAS and STATA for working with data.

Use DDA Online

Register data for research

Digital public records (register data, etc.) contain information that may be of great value in a research context.

In the National Archives database, Daisy, you can find a variety of public records.

Search in Daisy