Common Grid Model Exchange Standard (CGMES) Library

The CGMES Library contains all the documents approved by ENTSO-E or IEC for the harmonisation and implementation of standards related to CGMES in both system operation and system development areas. Therefore provided documentation enables exchanges for the data necessary for regional or pan-European grid development studies, and for system operation processes required from the network codes. For any maintenance request on ENTSO-E documents, please use the maintenance request form and send it to cim@entsoe.eu

Latest Updates

14 November 2024

Quality Of CGMES Datasets and Calculations v4.1 has been published

16 October 2024

General restructuring of the CGMES Library packages: as agreed by the CIM Working Group on 25 September 2024, the 7 former IEC tabs have been revamped into 3 tabs. More info here.

16 October 2024

Publication of the Network Code Profiles patch release 2.3.1 and Metadata for Dataset Distribution Data Exchange Specification v.2.4.0.

1 June 2024

Network Code profiles extension to CGMES for Regional Coordination Processes release 2.3 are now published

Common Information Model (CIM) and CIM based documents

IEC 61970-301 Common information model (CIM) base

International Standard Ed6 since 2016.

Document Common information model (CIM) base

IEC 61970-302 Common information model (CIM) dynamics

International Standard Ed1 since 2018.

Document Common information model (CIM) dynamics

IEC 61970-452 CIM static transmission network model profiles

International Standard Ed3 since 2017.

Document CIM static transmission network model profiles

IEC 61970-453 Diagram layout profile

International Standard Ed2 since 2014.

Document Diagram layout profile

IEC 61970-456 Solved power system state profiles

International Standard Ed2 since 2018.

Document Solved power system state profiles

IEC 61970-457 Common Information Model (CIM) for Dynamics Profile

Preliminary work started in 2013.

IEC 61970-552 CIMXML Model exchange format

International Standard Ed2 since 2016.

Document CIMXML Model exchange format

CGMES roadmap

Approved in 2018

Document CGMES roadmap

Application Profiles Library

All version of machine understandable artifacts (RDFS, SHACL) for Common Grid Model Exchange Standard (CGMES) and Network (NC) CGMES extensions.
Release 1.0.1 approved by CIM WG on 25 September 2024

Package Application Profiles Library release 1.0.1

Document ReadMe Release notes 1.0.1 ReadMe spreaadsheet CGMES Constraints Repository

Archive Application Profiles Library release 1.0.0 Release notes 1.0.0

Boundary and Reference Data

Version 1.0 (ICTC approved 2023-05-10)

Profile Specification Boundary and Reference Data

Common Grid Model Building Process

CGMES 2.4.15. Note: version for CGM programme go-live in 2021.
The CGMES 2.4.15 components’ issues from 2016 are fixed in the subsequent CGMES versions.

Technical Specification TS Common Grid Model Exchange Specification (CGMES) - Structure and rules TS Common Grid Model Exchange Specification (CGMES) - Exchange profiles specification

Document Quality of CGMES datasets and calculations v4.1

Document CGM Building Process Implementation Guide v2.0

Components 2016 HTML Documents HTML, Enterprise Architect Export RDFS of the CGMES Profiles XMI of the CGMES OCL Documentation of the CGMES

Components 2020 RDFS and UML CGMES 2.4.15

Other European Merging Function Requirements Specification v3 CGMES issue list and change log (09/08/2017) Test Models QoCDC Reference Data v1.0

Archive Quality of CGMES datasets and calculations (18/11/2016) Quality of CGMES datasets and calculations v3.2.1 Quality of CGMES datasets and calculations v3.3 Quality of CGMES datasets and calculations v3.3.1 Quality of CGMES datasets and calculations v4.0

Common Grid Model Exchange Standard (CGMES)

International Standard Ed1 since 2021 (CGMES 3.0).

Document Common Grid Model Exchange Standard (CGMES) - Structure and rules

Document Common Grid Model Exchange Standard (CGMES) - Exchange profiles specification

Other Differences CGMESv24 and CGMESv30

Archive TS Common Grid Model Exchange Specification (CGMES) - Structure and rules TS Common Grid Model Exchange Specification (CGMES) - Exchange profiles specification ENTSO-E CGMES v2.4.14 ENTSO-E CGMES v2.4.13 ENTSO-E CGMES v2.4.12 ENTSO-E CIM Profile 1

ENTSO-E CGMES Extension and Profile

CIM 17.2.0 / CGMES 3.0.0 / NC profiles 2.3.1 (EAP file)
Updated on 16 October 2024

Document CGMES Profiling User Guide

Document RDF-Syntax User Guide v1.1.0

Document Questions and answers on CIM/CGMES data exchange implementation v1.0.1

Components ENSTO-E CIM 17.2.0

Archive ENTSO-E CIM 17.1.0

Metadata for Dataset Distribution Specification

Version 2.4 approved by ICTC on 16 October 2024

Technical Specification Metadata and Document Header Data Exchange Specification v2.4.0

Release Notes Release Notes

Archive Metadata and Document Header Data Exchange Specification v2.3.0 Metadata and Document Header Data Exchange Specification v2.3.0

Network Code (NC) profiles

NC profiles release 2.3 approved by the ICTC on 25 April 2024.
NC profiles patch release 2.3.1 approved by the ICTC on 16 October 2024

Process specification Network Code Related Canonical Extensions

Application specifications Assessed Element Availability Schedule Contingency Equipment Reliability Grid Disturbance Impact Assessment Matrix Monitoring Area Object Registry Power Schedule Power System Project Remedial Action Remedial Action Schedule Security Analysis Results Sensitivity Matrix Steady State Schedule State Instruction Hypothesis Steady State Instruction

Application profiles Network Code profiles Application Profiles (RDFS, SHACL)

Full package Network Code Profiles for Regional Coordination Processes r-2-3-1

ReadMe ReadMe 2.3.1

Release Notes Release Notes 2.3.1

Standard-Vetting IOP 2024 Standard-Vetting Interoperability test report

Test configurations Work in progress

Test cases Work in progress

Test specifications Work in progress

Note Release 2.3.0 of the RCP is archived and available in a .zip package

Archive Network Code Profiles for Regional Coordination Processes r-2-3-0 Object registry v2.1 Object registry v2.1 components

Network Code profiles for Coordinated Security Analysis (CSA)

Version 2.2 (ICTC approved 2023-05-10)

Technical Specification CSA Data Exchange Specification CSA NC Canonical Extensions

Profile Specification Assessed Element Availability Schedule Contingency Equipment Reliability Impact Assessment Matrix Monitoring Area Power Schedule Power System Project Remedial Action Remedial Action Schedule Security Analysis Results Sensitivity Matrix State Instruction Schedule Steady State Instruction

Components CSA NC Application Profile

Other All Updates in v2.1 Updates in v2.2

Object Registry

Version 2.1 (SOC approved 2022-09-21)

Profile Specification Object Registry

Components Object Registry code components

Probabilistic Risk Assessment (PRA)

Version 2.1 (SOC approved 2022-09-21) amended on 2023-05-10

Profile Specification Grid Disturbance

Components Grid Disturbance code components

Regional Coordination Processes (RCP)

RCP data exchange specification release 2.3 approved by ICTC-SOC on 13 May 2024
RCP data exchange specification release 2.3.1 approved by ICTC on 16 October 2024

Process specification Regional Coordination Process Data Exchange Specification (RCP DES) 2.3.1 Network Code Related Canonical Extensions 2.3.1

Application specifications Assessed Element Availability Schedule Contingency Equipment Reliability Impact Assessment Matrix Monitoring Area Object Registry Power Schedule Power System Project Remedial Action Remedial Action Schedule Security Analysis Results Sensitivity Matrix Steady State Schedule State Instruction Hypothesis Steady State Instruction