Part of a blogpost available at ringholm.de
Interview with Tony Schaller (medshare GmbH) and Ronal Griessen (MCS Parametrix), members of HL7 Switzerland about the use of HL7 in Switzerland.
Summary: HL7 version 2 is used by almost all hospitals. The new Swiss HL7 v3 CDA implementation guide covers all documents needed to support the "hip replacement" clinical pathway. Parametrix, the biggest medical information system vendor in Switzerland has been using a RIM based architecture for over four years.