Suomi.fi for Service Developers
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Use cases for organisation

Suomi.fi Messages is a communication channel between organisations and their customers. Through the service, organisations can send messages, documents and decisions to individuals, companies, associations and other organisations. Organisations may also choose to receive messages from their customers.

Organisations that are subject to the statutory obligation to use the service must primarily deliver official documents through Suomi.fi Messages. In addition to the service of documents, the service can be used for a wide range of customer communications.

What can an organisation send?

Examples of content that can be sent through Suomi.fi Messages include:

  • decisions
  • requests for information or clarification
  • documents related to the processing of a matter
  • appointment confirmations
  • reminders
  • updates on case progress
  • payment instructions
  • invoices
  • service guidance
  • other customer-specific messages.

Documents and images related to the processing of a matter can also be attached to messages.

What can an organisation receive?

Organisations can enable two-way communication. This allows customers to send messages, documents and other information related to the handling of their matter.

The customer's ability to respond can be used, for example, when supplementary information or additional attachments are requested.

What cannot be sent through suomi.fi messages?

Suomi.fi Messages works best when users can trust that the messages they receive in their electronic mailbox are relevant to them.

The service is not intended for:

  • general announcements
  • marketing
  • advertising
  • internal organisational communications
  • information exchange between authorities.

Suomi.fi Messages is also not the appropriate channel for urgent situations or matters requiring immediate action.

Examples of How the Service Can Be Used

The ways in which Suomi.fi Messages can be used vary according to an organisation’s duties and sector. The examples below describe common use cases that are suitable for a wide range of services. Different message types can be used at different stages of the same service process.

Sector-specific guidance pages also provide examples of how Suomi.fi Messages can be used in the services and processes of different authorities:

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Updated: 3/7/2026

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