Population Information System query interface
Through the Population Information System query interface, an organisation can retrieve real-time data from the Population Information System directly into its own information system.
The Population Information System query interface is suitable for an organisation that wants to e.g.
- check basic customer information
- offer their clients electronic services
- verify data during application processing.
The Population Information System data disclosed to the organisation and their purpose of use are always agreed on a case-by-case basis with the Digital and Population Data Services Agency.
Public sector organisations can directly contact the Digital and Population Data Services Agency regarding data permits, and private sector companies can contact intermediary companies.
The Population Information System query interface is not intended for regular or extensive updating of data in one's own register or for other mass surveys. For these purposes, the Digital and Population Data Services Agency's update services for customer registers of public administration and private companies and organisations are suitable.
Data in the Population Information System query interface is retrieved and received as XML messages. For more information on the technical implementation of the interface, see the page Technical implementation of the the Population Information System query interface and using the service.
The Population Information System query interface service for private organisations.
Read the following before submitting an application
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Read more about the prerequisites for using population data.
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Public sector organisations can only open the connection using the Suomi.fi Data Exchange Layer. Instructions for introducing the Suomi.fi Data Exchange Layer.
Do as follows
Before registering for the service, read more about the Digital and Population Data Services Agency's services and the terms and conditions of e-service on our customer website.
Apply for a data permit in e-services
- Go to the e-services
- a) If you have already signed up for a client account, log in when you sign up using the email address and password you entered or using Suomi.fi e-Identification. If you do not remember your password, click the "Forgot your password" link.
b) If you have not yet registered for a customer account, press the Register button. - After logging in, select the "Fill in a new application" section from the top bar of the e-service.
- Choose the appropriate tab depending on whether you represent public sector or businesses and organisations.
- Next, select "I would like to search the Population Information System".
- Select "Data permit application for the Population Information System interface" from the menu that opens and press the "Start" button.
- Fill in the application. You can only submit the form for processing after all the required fields have been filled in. Check that all fields are marked with a green symbol indicating that the field is correctly filled in.
- Finally, check the information you entered and press the "Send to the Digital and Population Data Services Agency" button.
If you need help in preparing the application for the data access authorisation (for example, in the specifying of the data content), you can contact
- the Population Information System query interface experts at [email protected]
For example, municipalities, joint municipal authorities for social welfare and health care and hospital districts can order the service in the e-service using a slightly more straight-forward procedure, as they have an indefinite umbrella permit for the Population Information System query interface. N.B. This application can only be done in Finnish or Swedish.
Processing time
Processing of the application for a data access authorisation for the Population Information System query interface takes about three months. The processing includes any requests for supplementary information, negotiations and the assessment of the applicant’s technical system.
Price
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Local and central government authorities as well as welfare authorities can use the Population Information System query interface free of charge.
- For other public sector customers and private sector customers performing statutory tasks, the use of the Population Information System query interface is invoiced on the basis of the number of surveys conducted on a monthly basis.
- In addition, public sector customers are charged an establishment fee for the the Population Information System query interface.
- Businesses and private organisations are charged a fee for the queries made in the the Population Information System query interface. The cost of each query depends, among other things, on the scope of the content of the data. The cost of setting up the connection is also charged from the customer organisation.
The interface queries are free of charge for municipal and central government authorities and wellbeing services counties although an establishment fee is charged when introducing the service.
Commissioning the service
• The the Population Information System query interface establishment fee is EUR 560.
Otherwise, the public sector fees are as follows:
• Brief query EUR 0.037 per query
• Basic query EUR 0.074 per query
• Extensive query EUR 0.111 per query
• Identification query EUR 0.138 per query
The fees charged to private sector actors for using the service depend on the content of the desired query connection.
Example prices for private sector fees starting 1.9.2024:
Mini query EUR 0.22 per query
Basic query EUR 0.33 per query
Adjusted basic query EUR 0.49 per query
Extensive query EUR 0.61 per query
Adjusted extensive query EUR 0.68 per query
Identification query for a building EUR 0.025 per query
Building information EUR 0.252 per query
You can find more example prices in the commercial price list of the Population Information System interface (link will be added later).
The tailoring of the the Population Information System query interface and the carrying out of queries tailored to the customer are charged according to the actual costs.
Frequently asked questions
The introduction of the Population Information System query interface requires slightly more work than the implementation of the VTJ query browser application. This is because the interface requires the development of the information system and the protection and logging of data processing.
However, the interface enables more flexible processing of Population Information System data in a system that is built to suit your own purpose. For more information about these obligations and requirements, see the page Technical implementation of the Population Information System query interfaceand using the service.
In matters related to the introduction of the Population Information System query interface, passwords and other technical problems, contact the general email address of the Population Information System query interface
Notify production-related problems to:
- tel. 0203 43 433
- [email protected]
You can speed up the processing of the matter by providing details of your problem:
- Problem start time
- Error message from the Population Information System query interface
- User ID
- IP address of the server sending interface queries
- Domain name used by the interface
Links to Acts
Laki väestötietojärjestelmästä ja Digi- ja väestötietoviraston varmennepalveluista (Act on the Population Information System and the Certificate Services of the Digital and Population Data Services Agency, 661/2009)
Data Protection Act (1050/2018)
Valtiovarainministeriön asetus Digi- ja väestötietoviraston suoritteiden maksuista vuonna 2024 (Ministry of Finance Decree on Fees Charged for Digital and Population Data Services Agency Performances in 2023, 1142/2023)
See also
Would you like to receive notifications on disruptions and current issues related to the Population Information System query interface?
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You can add your email to the newsletter subscription list by sending a message to [email protected]
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