IEC Standards

IEC 61850 was issued in 2002-2004 with some 1700 pages across some nine parts

There are now some 70 identifiable Parts of the Standard, over 30 of which are published current versions - some Edition 2, some Edition 1 and some work in progress as Ed1 or Ed2 or Ed "n"

This gives a snapshot of the various Parts and status as mentioned by the IEC

The subsequent table provides a list of Parts of other Standards that are directly applicable to IEC 61850 applications or vice versa.

Note that just because a particular Part has been issued as a new Edition of an old Edition, this does not mean you don't need to reference the old Edition from time to time i.e.. your library of accessible Standards may need to have all Editions!

The list may be slightly out of date as it is only maintained from time-to-time.
Please check the IEC Webstore (or via your own national Standards body) to buy the latest (and old) versions https://webstore.iec.ch/searchform&q=61850# .

Types of IEC documents

International Standards (IS):
A normative document, developed according to consensus procedures, which has been approved by the IEC National Committee members of the responsible committee in accordance with Part 1 of the ISO/IEC Directives.
https://www.iec.ch/publications/international-standards
Technical Specifications (TS):
These are often published when the subject under question is still under development or when insufficient consensus for approval of an International Standard is available. Technical Specifications approach International Standards in terms of detail and completeness, but have not yet passed through all approval stages either because consensus has not been reached or because standardization is seen to be premature.
https://www.iec.ch/publications/specifications
Publicly available specification (PAS):
These respond to an urgent market need in areas of rapidly evolving technology.
Competing publicly available specifications on the same subject are permitted.
https://www.iec.ch/publications/specifications
Technical Reports (TR):
These are entirely informative in nature and shall not contain matter implying that they are normative.
https://www.iec.ch/publications/technical-reports

Reference	Type	Current	Old	Title
IEC 61850-1	TR	2013	2003	Introduction and overview
IEC 61850-1-2	TS	2020		Guideline on extending IEC 61850
IEC 61850-2	TS	2019	2003	Glossary
IEC 61850-3	IS	2013	2002	General requirements
IEC 61850-4	IS	2011	2002	System and project management
IEC 61850-5	IS	2013	2003	Communication requirements for functions and device models
IEC 61850-6	IS	2018	2009 2004	Configuration description language for communication in electrical substations related to IEDs
IEC 61850-6-1
IEC 61850-6-2				Configuration description language for extensions for human machine interfaces
IEC 61850-6-100				SCL Function Modelling for Substation Automation
IEC 61850-7-1	IS IS IS	2011 Amd 1 2020 CSV 2020	2003	Basic communication structure - Principles and models
IEC 61850-7-2 Ed2 AMD1 IEC 61850-7-2 Ed2.1	IS IS CSV	2019 2020 2020	2010, 2003	Basic information and communication structure - Abstract communication service interface (ACSI)
IEC 61850-7-3 Ed2 AMD1 IEC 61850-7-3 Ed2.1	IS IS CSV	2019 2020 2020	2010, 2003	Basic communication structure - Common data classes
IEC 61850-7-4 Ed2 AMD1 IEC 61850-7-4 Ed2.1	IS IS CSV	2019 2020 2020	2010, 2003	Basic communication structure - Compatible logical node classes and data object classes
IEC 61850-7-5	TR	2021		IEC 61850 modelling concepts
IEC 61850-7-6	TR	2019		Guideline for definition of Basic Application Profiles (BAPs) using IEC 61850
IEC 61850-7-7	TS CSV	2018 2023		Machine-processable format of IEC 61850-related data models for tools
IEC 61850-7-99
IEC 61850-7-410		2015	2012, 2007	Basic communication structure - Hydroelectric power plants - Communication for monitoring and control
IEC 61850-7-420	IS	2009		Basic communication structure - Distributed energy resources logical nodes
IEC 61850-7-499
IEC 61850-7-500	TR	2017		Basic information and communication structure - Use of logical nodes for modelling application functions and related concepts and guidelines for substations
IEC 61850-7-510	TR	2012		Hydroelectric power plants - Modelling concepts and guidelines
IEC 61850-7-520				DER - Modelling concepts and guidelines
IEC 61850-8-1	IS	2020	2011 2004	Specific communication service mapping (SCSM) - Mappings to MMS (ISO 9506-1 and ISO 9506-2) and to ISO/IEC 8802-3
IEC 61850-8-2	IS	2018		Specific communication service mapping (SCSM) - Mapping to Extensible Messaging Presence Protocol (XMPP)
~~IEC 61850-9-1~~		withdrawn	2003	Specific Communication Service Mapping (SCSM) - Sampled values over serial unidirectional multidrop point to point link
IEC 61850-9-2	IS	2020	2011 2004	Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
~~"IEC 61850-9-2LE"~~	UCAIUG	refer IEC 61860-9	2007, 2001	UCAIUG's Interim Guideline for application of IEC 61850-9-2 for CT/VT applications. Replaced by IEC 61869-9
IEC 61850-9-3	IS	2016		Precision time protocol profile for power utility automation (IEEE 1588)
IEC 61850-10	IS	2012	2005	Conformance testing
IEC 61850-10-3				Functional testing of IEC 61850 based systems
IEC 61850-80-1	TS	2016	2008	Guideline to exchanging information from a CDC-based data model using IEC 60870-5-101 or IEC 60870-5-104
IEC 61850-80-2	TS			Mapping to DNP3 IEEE Standard 1815.1 IEEE Standard for Exchanging Information Between Networks Implementing IEC 61850 and IEEE Std 1815(TM) [Distributed Network Protocol (DNP3)]
IEC 61850-80-3	TR	2015		Mapping to web protocols - Requirements and technical choices
IEC 61850-80-4	TS	2016		Translation from the COSEM object model (IEC 62056) to the IEC 61850 data model
IEC 61850-80-5	TS			Guideline for mapping information between IEC 61850 and IEC 61158-6 (Modbus)
IEC 61850-80-6				Using IEC 61850 for communication between substations and control centres
IEC 61850-80-7				Communication services and data model to support IEC 61850 system management
IEC 61850-90-1	TR	2010		Use of IEC 61850 for the communication between substations
IEC 61850-90-2	TR	2016		Using IEC 61850 for communication between substations and control centres
IEC 61850-90-3	TR	2016		Using IEC 61850 for condition monitoring diagnosis and analysis
IEC 61850-90-4	TR	2020	2013	Network engineering guidelines
IEC 61850-90-5	TR	2012		Use of IEC 61850 to transmit synchrophasor information according to IEEE C37.118
IEC 61850-90-6	TR	2018		Use of IEC 61850 for Distribution Automation Systems
IEC 61850-90-7	TR	2013		Object models for power converters in distributed energy resources (DER) systems
IEC 61850-90-8	TR	2016		Object model for E-mobility
IEC 61850-90-9	TR	2020		Object models for electrical storage systems
IEC 61850-90-10	TR	2017		Models for scheduling
IEC 61850-90-11	TR	2020		Methodologies for modelling of logics for IEC 61850 based applications
IEC 61850-90-12	TR	2020	2015	Wide area network engineering guidelines
IEC 61850-90-13	TR			Deterministic networking technologies
IEC 61850-90-14	TR			Using IEC 61850 for FACTS and power conversion data modelling
IEC 61850-90-15	TR			DER Grid Integration
IEC 61850-90-16	TR	2021		Requirements of system management for Smart Energy Automation
IEC 61850-90-17	TR	2017		Using IEC 61850 to transmit power quality data
IEC 61850-90-18				Modelling alarm handling for IEC 61850
IEC 61850-90-19	TR			Applying Role Based Access Control (RBAC) to IEC 61850
IEC 61850-90-20	TR			Guideline for redundant IEDs with IEC 61850
IEC 61850-90-21				Use of IEC 61850 for travelling wave fault location system
IEC 61850-90-22	TR			SCD based substation network auto-routing with visualization and supervision support
IEC 61850-90-23				Model extensions to IEC 61850 to support microgrids
IEC 61850-90-24				Mapping of IEC 62351-7 on IEC 61850
IEC 61850-90-25				Model update based on Users feedback
IEC 61850-90-26				IED Specification Description
IEC 61850-90-27				Use of IEC 61850 for thermal energy systems connected to electric power grid
IEC 61850-90-28				Validation specification for GOOSE and SV
IEC 61850-90-29				Physical interfaces of an Intelligent Electronic Device (IED) and its connectivity
IEC 61850-99-99	TR			Communication network in hydropower plants

Reference	Type	Current	Old	Title
IEC 61131 series	IS			Programmable controllers https://webstore.iec.ch/searchform&q=61131
IEC 61499 series	IS			Function blocks https://webstore.iec.ch/searchform&q=61499
IEC 61400-25-1	IS	2017	2006	Communications for monitoring and control of wind power plants – Overall description of principles and models
IEC 61400-25-2	IS	2015	2006	Communications for monitoring and control of wind power plants - Information models
IEC 61400-25-3	IS	2015	2006	Communications for monitoring and control of wind power plants - Information exchange models
IEC 61400-25-4	IS	2016	2008	Communications for monitoring and control of wind power plants - Mapping to communication profile
IEC 61400-25-5	IS	2017	2006	Communications for monitoring and control of wind power plants - Compliance testing
IEC 61400-25-6	IS	2016		Communications for monitoring and control of wind power plants - Logical node classes and data classes for condition monitoring
IEC 61869-6		2016		Additional general requirements for low-power instrument transformers
IEC 61869-9		2016		Digital interface for instrument transformers (Replaces interim guideline "UCAIUG IEC 61850-9-2LE")
IEC 61869-13				Stand Alone merging Unit
IEC 61968-1				Application integration at electric utilities – System interfaces for distribution management Interface architecture and general recommendations
IEC 61968-2				Application integration at electric utilities – System interfaces for distribution management - Glossary
IEC 61968-3				Application integration at electric utilities – System interfaces for distribution management - Interface for network operation
IEC 61968-4				Application integration at electric utilities – System interfaces for distribution management - Interface for records and asset management
IEC 61968-5				Application integration at electric utilities – System interfaces for distribution management - Interface standard for operational planning and optimisation
IEC 61968-6				Application integration at electric utilities – System interfaces for distribution management - Interface for maintenance and construction
IEC 61968-7				Application integration at electric utilities – System interfaces for distribution management - Interface standard for network extension planning
IEC 61968-8				Application integration at electric utilities – System interfaces for distribution management - Interface standard for customer support
IEC 61968-9				Application integration at electric utilities – System interfaces for distribution management - Interface for meter reading and control
IEC 61968-11				Application integration at electric utilities – System interfaces for distribution management - Common information model (CIM) extensions for distribution
IEC 61968-13				Application integration at electric utilities – System interfaces for distribution management - CIM RDF model exchange format for distribution
IEC 61968-100				Ipplication integration at electric utilities – System interfaces for distribution management - Implementation profiles
IEC 62271-3		2015	2006	High-voltage switchgear and controlgear: Digital interfaces based on IEC 61850
IEC 62351-1	TS	2007		Power systems management and associated information exchange - Data and communications security: Communication network and system security - Introduction to security issues
IEC 62351-2		2023		Communication network and system security - Profiles including TCP/IP
IEC 62351-6	TS	2007		Power systems management and associated information exchange - Data and communications security: Security for IEC 61850
IEC 62351-9		2023		Cyber security key management for power system equipment
IEC 62351-100-4		2023		Cybersecurity conformance testing for IEC 62351-4
IEC 62357-1	TR	2016	2012	Power systems management and associated information exchange: Reference architecture
IEC 62357-200	TR	2015		Power systems management and associated information exchange: Guidelines for migration from Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6)
IEC 62361-2		2013		Power systems management and associated information exchange - Interoperability in the long term: End to end quality codes for supervisory control and data acquisition (SCADA)
IEC 62689-100	TR	2016		Current and voltage sensors or detectors, to be used for fault passage indication purposes: Requirements and proposals for the IEC 61850 series data model extensions to support fault passage indicators applications
IEC TS 63266	TS	2023		Representation of communication in power utility automation

Relevant Non-IEC Standards

Reference	Title
IEEE 1686	IEEE Standard for Substation Intelligent Electronic Devices (IEDs) Cyber Security Capabilities

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