General information on the web service
The Suomi.fi Web Service contains information and services for citizens in different life situations, for companies and for people planning to set up a business.
Once you have identified yourself, you can also
- view your own data kept in different registers
- submit change requests concerning your own data in accordance with the instructions provided by the register authority
- use Suomi.fi Messages and Suomi.fi e-Authorizations
- use all public administration e-services after having identified yourself once.
Technical requirements
You can use Suomi.fi Messages on a computer or a mobile device with a web browser and internet connection. We recommend that you use the most common browsers and the latest browser versions.
Suomi.fi Messages can also be used on mobile applications that you can download to Android and iOS devices in an App Store. You can find the application under Suomi.fi.
Further information for organisations
Suomi.fi provides public administration organisations with a secure way to make the register data available to their customers. For more information about the registers, go to .