Release 1.0 of openEHR (Release Notes) was published on 10/Feb/2006. openEHR is a set of public specifications, tested in implementation, for a distributed EHR/EHR computing platform and is designed for use at all levels of e-Health. It integrates with existing data sources, terminologies and is multi-lingual.
OpenEHR is an object-oriented set of specifications designed for implementation in real systems. Semantics include distributed versioning, the full cycle of clinical information recording, various levels of anonymity for the patient, a sophisticated model of time-based data, comprehensive data types and integration with workflow engines.