More detailed information about the specifications and the specification documents are available on the Finnish-language page.
Information of the participants in Kanta message exchange
The document ”Osapuolitiedot Kanta-sanomaliikenteessä” (Information about the participants in Kanta message exchange) specifies and, to some extent, changes the HL7 message exchange specifications (HL7 Finland’s recommendation for the deployment of V3 messages).