Open industry specifications, models
and software for e-health
openEHR components

Base Model (BASE) Component - 1.1.0


Specification Description
STABLE Architecture Overview "Read me first" document for the overall architecture. Provides a summary of the reference, archetype and service models, and describes global semantics.
STABLE Foundation Types Specification of assumed, primitive and other foundation types required by all other openEHR specifications.
STABLE Base Types Specification of basic openEHR and health informatics types used in other openEHR specifications.
STABLE Resource Model The Resource specification defines a formal model of authoring and IP meta-data, language translation and annotations that can be used by classes defining any concrete type of authored resource, such as a document, archetype or template.
STABLE ISO 18308 Conformance Document describing conformance of openEHR architecture to ISO TS 18308, "Requirements for EHR Architectures".


Release Date Description
Release 1.2.0 09-Apr-2021 Release notes
Release 1.1.0 22-Jan-2019 Release notes
Release 1.0.4 14-Jul-2018 Release notes
Release 1.0.3 15-Dec-2015 Release notes
Release 1.0.2 31-Dec-2008 Release notes

Work In Progress

Release Description
Latest Latest specifications of Base Model (BASE) Component | GitHub repo
Release 1.3.0 Issues | Changes

Computable Expressions

Resource Description
openEHR_UML-BASE.mdzip UML file for openEHR Base classes, as MagicDraw 19. Contains UML 2.5 standard XMI file.