Open industry specifications, models
and software for e-health

Release Baseline
Conformance
CNF
(Conformance Specifications)

PRs | CRs

Conformance Guide D
Guide to conformance testing in openEHR.
Platform Conformance Test Schedule D
System Under Test (SUT), Test, Conformance Schedule, Profiles, Certification
Platform Profiles D
Platform component profiles.
Conformance Certificate D
openEHR Conformance Certificate.
Implementation Technologies
ITS
(Implementation Technology Specifications)

PRs | CRs

REST APIs S
openEHR REST API specifications
SDT D
Simplified Data Template
XSDs S
XML Schemas for the openEHR BASE, RM and AM
XSDs v2 T
XML Schemas v2 for openEHR components
JSON Schemas D
JSON Schemas for all openEHR components
BMMs D
BMM schemas for Task Planning, RM, Expressions, BASE
2.0.0 (03-May-2021)
1.0.2 (31-Dec-2018)

Abstract Specifications

Technology-independent primary specifications for the openEHR health computing platform

Platform Service Interface
SM
(Service Model)

PRs | CRs

SM UML

Platform Services T
Ehr, Query, Definitions, EhrIndex, Admin, Demographic, Terminology, Message, SystemLog
SIM B D
Simplified Information Model 'B' for use with Simplified Data Template
SDF D
Serial data formats for use in REST and other contexts
Process and CDS
CDS
(Clinical Decision Support)

PRs | CRs

CDS UML

GDL R
Guideline Definition Language v1
GDL2 S
Guideline Definition Language v2
2.0.1 (31-Jul-2024)
2.0.0 (17-Aug-2023)
PROC
(Process Model)

PRs | CRs

PROC UML

Overview R
Overview of CDS, Guidelines, and Planning specifications.
Task Planning (TP) R
An adaptive, executable, team-based model of clinical workflow
Decision Language R
Rule language for use with GDL, TP.
TP Visual Modelling Language (TP_VML) R
A visual modelling language for clinical plans and workflows.
Process CDS, Guidelines and Planning Examples R
Real-world CDS/Process examples.
1.7.0 (07-Aug-2024)
1.6.0 (12-Jun-2021)
1.5.0 (05-May-2020)
1.0.0 (01-Dec-2017)
Content
RM
(Reference Model)

PRs | CRs

RM UML

EHR S
Top-level health record info model
Demographic S
Top-level demographics info model
Common S
Common semantic patterns and structures
Data Structures S
Common data structures
Data Types S
Support S
(mostly obsolete) Terminology and Measurement service interfaces
Integration S
Model of free-form external system data
EHR Extract S
Top-level EHR Extract request and response model
1.1.0 (29-Sep-2020)
1.0.4 (04-Jan-2019)
1.0.3 (15-Dec-2015)
1.0.2 (31-Dec-2008)
TERM
(openEHR Terminology)

PRs | CRs

TERM UML

Support Terminology S
Support Terminology and code-sets needed for RM, AM and SM
openEHR Terminology S
openEHR Terminology XML file (in English language)
External terminologies S
External Terminologies
PropertyUnitData.xml S
Properties and Units used by ADL-tools
3.0.0 (26-Jun-2023)
2.4.0 (27-Dec-2022)
2.3.0 (20-Oct-2019)
2.2.0 (01-Aug-2018)
2.1.0 (08-Nov-2017)
Formalisms
QUERY
(Query Languages)

PRs | CRs

AQL S
Archetype Query Language
AQL Examples D
AQL Examples
1.1.0 (14-May-2021)
1.0.1 (26-Jul-2020)
1.0.0 (15-Nov-2017)
AM
(Archetype Model)

PRs | CRs

AOM2 UML
AOM1.4 UML

Archetype Technology S
Business case for archetyping; overview of archetype specifications
ADL 2 S
Archetype Definition Language 2
AOM 2 S
ADL 2 Object Model (enhanced AST)
OPT 2 D
Operational Template 2
Identification S
Archetype / template identifiers & versioning rules
ADL 1.4 S
Archetype Definition Language 1.4
AOM 1.4 S
ADL 1.4 Object Model (enhanced AST)
OPT 1.4 S
Operational Template 1.4
2.3.0 (20-Mar-2024)
2.2.0 (18-Jun-2019)
2.1.0 (24-Aug-2018)
2.0.6 (07-Jan-2017)
1.4 (31-Dec-2008)
LANG
(Generic Languages)

PRs | CRs

LANG UML

ODIN S
Object Data Instance Notation
BMM T
Basic Meta-Model of models & expressions
P_BMM S
BMM human-readable serial format
Expression Language D
A syntax for formal expressions
1.0.0 (11-May-2020)
Foundations
BASE
(Base Model)

PRs | CRs

Base UML

Foundation Types S
Values, Structures, Interval, Date/times
Base Types S
Definitions, Identifiers
Resource Model S
Authoring resources and translations
1.2.0 (09-Apr-2021)
1.1.0 (22-Jan-2019)
1.0.4 (14-Jul-2018)
1.0.3 (15-Dec-2015)
1.0.2 (31-Dec-2008)
Legend: D - Development T - Trial S - Stable R - Retired