Rigsarkivets Digital Data
Also known as formerly: Danish Data Archive · formerly: Dansk Data Arkiv · formerly: DDA · Memory of Denmark · National Archives' survey data
The National Archives makes Denmark's largest collection of questionnaire-based research data available to researchers and students. Order quantitative research data, conduct analyzes online and access register data and international survey data. Formerly known as the Danish Data Archive (DDA), it was the national social science data archive.
Getting access
Open access Open
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
Application required Restricted (fee required)
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
- Cost
- A fee applies — amount not stated by the source
Summarised from a registry — the exact application route is not yet verified.
About this database
| Website | https://digidata.rigsarkivet.dk/ |
|---|---|
| Subjects | Humanities and Social Sciences · Life Sciences · Humanities · Social and Behavioural Sciences · Medicine · History · Social Sciences · Medicine |
| Last updated | 2026-09-13 |