DVV: population registry & Finnish ID services
The Digital and Population Data Services Agency; handles population information and identity data services.
Detailed explanation
DVV was formed in 2020 through a merger of the Population Register Centre and local register offices. It operates under the Ministry of Finance and serves as Finland's central authority for population data, digital identity services, and life event registrations such as marriages, divorces, and name changes.
The agency maintains the Population Information System, which contains basic information about Finnish citizens and foreign nationals residing in Finland. This database is used by numerous public and private organizations for identity verification, service delivery, and statistical purposes. DVV also develops and maintains critical national digital infrastructure, including the Finnish Trust Network and e-identification services.
Beyond data management, DVV provides certification services for electronic signatures and manages the national certificate authority. The agency plays a key role in Finland's digitalization strategy, ensuring secure and efficient access to public services.
How it affects expats
- •Registration is mandatory
- •You must register with DVV within a week of moving to Finland if staying longer than 3 months
- •Personal identity code
- •DVV issues your Finnish personal identity code (henkilotunnus/HETU), which you need for almost everything
- •Address registration
- •All address changes must be reported to DVV, which then updates your information across public services
- •Name and civil status
- •DVV handles name changes and registers marriages, divorces, and registered partnerships
- •EU citizens
- •Can register directly with DVV; non-EU citizens typically register after receiving a residence permit
How to access DVV services
- Book an appointment at your local DVV service point or use the online appointment system
- Bring your passport, residence permit (if applicable), and proof of address
- Complete the registration form (available in English)
- Receive your personal identity code, usually within 1-2 weeks
- For address changes, use the online service at dvv.fi (requires strong authentication)
Official links
- •DVV website: dvv.fi
Related terms
- •Foreigner's ID number (HETU) — The Finnish personal identity code used by authorities and many services
- •Municipality of residence (Kotikunta) — Your official municipality of residence, which can affect access to public services
- •Strong authentication (Bank IDs) — A common way to log in to Finnish services using online banking credentials or a mobile ID
Related Government Terms
Finnish ID card (henkilökortti)
Official identity document issued by the police in Finland, valid for travel within the EU/EEA.
Foreigner's ID number (HETU)
The Finnish personal identity code used by authorities and many services.
HSL (Helsinki regional transport)
Helsinki's public transport authority managing buses, trams, metro, trains, and ferries in the capital region.
Migri: Finnish immigration service & permits
The Finnish Immigration Service; handles residence permits and many immigration decisions.