Specifications for the declarations of disclosure for the Client Data Repository

This page contains the specifications related to the processing of the declaration of disclosure for the Client Data Repository for Social Welfare Services.

A declaration of disclosure must be generated for the sharing of social welfare services documents to another controller outside the Client Data Repository for Social Welfare Services. The declaration of disclosure replaces the current record entry on the sharing of client data and the functionality must be deployed at the latest in the information system complying with the obligation to join as stipulated in the Client Data Act (703/2023). The declarations of disclosure are stored in the national log data file storage service in FHIR format.

More detailed information about the specifications are available on the Finnish-language page.

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HL7 FHIR standard (opens new window)

Last updated 28.11.2025