EN IEC 61851-23:2026/A11:2026
(Amendment)Electric vehicle conductive charging system - Part 23: DC electric vehicle supply equipment
General Information
- Abstract
Common modification to EN IEC 61851-23 Ed.2 (63680): make Annex BB "informative" instead of "normative"
- Status
- Not Published
- Publication Date
- 10-Sep-2026
- Technical Committee
- CLC/TC 69X - Electrical systems for electric road vehicles
- Drafting Committee
- CLC/TC 69X/WG 02 - D.C. charging
- Current Stage
- 6055 - Ratification Completed (DOR) - Publishing
- Start Date
- 03-Aug-2026
- Due Date
- 20-May-2027
- Completion Date
- 03-Aug-2026
Overview
EN IEC 61851-23:2026/A11:2026 is a European Standard established by CLC (CENELEC) focused on electric vehicle (EV) conductive charging systems, specifically addressing DC (direct current) electric vehicle supply equipment. This standard serves as an amendment and common modification to EN IEC 61851-23 Ed.2 (63680). The main scope of this amendment is to change the status of Annex BB from “normative” (mandatory) to “informative” (advisory/guidance) for European applications. This distinction influences how Annex BB is applied within national standards, supporting consistent and effective deployment of DC EV charging infrastructure across Europe.
Key Topics
- DC Electric Vehicle Supply Equipment: The standard details requirements and recommendations for equipment delivering DC power to electric vehicles, ensuring safety and interoperability.
- Annex BB Status Change: The amendment makes Annex BB "informative" rather than "normative" within the European context. This means that the content of Annex BB serves as guidance and reference, but is not mandatory for compliance under the standard in Europe.
- Harmonization Across Europe: As a common modification, this amendment supports uniform interpretation and application by all CENELEC member countries, promoting consistency in EV charging infrastructure.
Applications
EN IEC 61851-23:2026/A11:2026 is vital for a range of stakeholders in the electric vehicle and charging station ecosystem, including:
- Manufacturers of DC Charging Stations: Ensures that products are designed and tested according to harmonized European requirements, improving market access and compliance.
- Automotive Industry: Provides a reference for electric vehicle manufacturers to ensure compatibility with European public and private DC fast charging networks.
- National Standardization Bodies: Clarifies the status of Annex BB for harmonization, supporting efficient adoption of the standard at the national level.
- Infrastructure Operators and Service Providers: Facilitates easier implementation and maintenance of compliant DC fast charging stations throughout Europe.
This standard is especially relevant as Europe sees continued growth in electric mobility. Adhering to such standards ensures safety, reliability, and interoperability across different brands and national borders.
Related Standards
The application and adoption of EN IEC 61851-23:2026/A11:2026 are linked with several related standards, including:
- EN IEC 61851-23: The main specification for DC electric vehicle supply equipment.
- EN IEC 61851 series: Covers general requirements for conductive charging systems for electric vehicles.
- ISO 15118: Communication protocol between EVs and charging stations, ensuring interoperability.
- EN IEC 61851-1: General requirements for EV supply equipment, providing foundational requirements applied across charging infrastructure.
- EN 62196 series: Deals with charging connectors, plugs, and inlets for EVs.
Organizations and manufacturers leveraging these standards promote a robust, safe, and efficient European EV charging infrastructure.
By adopting EN IEC 61851-23:2026/A11:2026 and related standards, stakeholders ensure they are part of a harmonized and future-proof electric vehicle charging network. This amendment, clarifying the use of Annex BB, streamlines regulatory compliance and encourages broader adoption of electric vehicles across Europe. For anyone involved in DC EV charging systems, awareness and understanding of this standard are essential for safe, interoperable, and market-ready solutions.
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Frequently Asked Questions
EN IEC 61851-23:2026/A11:2026 is a draft published by CLC. Its full title is "Electric vehicle conductive charging system - Part 23: DC electric vehicle supply equipment". This standard covers: Common modification to EN IEC 61851-23 Ed.2 (63680): make Annex BB "informative" instead of "normative"
Common modification to EN IEC 61851-23 Ed.2 (63680): make Annex BB "informative" instead of "normative"
EN IEC 61851-23:2026/A11:2026 is classified under the following ICS (International Classification for Standards) categories: 43.120 - Electric road vehicles. The ICS classification helps identify the subject area and facilitates finding related standards.
EN IEC 61851-23:2026/A11:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2025
Sistem kabelskega napajanja električnih vozil - 23. del: Postaja za kabelsko
napajanje električnega vozila z enosmernim tokom - Dopolnilo AA
Electric vehicle conductive charging system - Part 23: DC electric vehicle supply
equipment
Konduktive Ladesysteme für Elektrofahrzeuge - Teil 23:
Gleichstromversorgungseinrichtungen für Elektrofahrzeuge
Système de charge conductif pour véhicules électriques - Partie 23 : Borne de charge en
courant continu pour véhicules électriques
Ta slovenski standard je istoveten z: FprEN IEC 61851-23:2025/prAA:2025
ICS:
43.120 Električna cestna vozila Electric road vehicles
kSIST FprEN IEC 61851- en
23:2025/oprAA:2025
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD DRAFT
FprEN IEC 61851-23:2023
NORME EUROPÉENNE
EUROPÄISCHE NORM
prAA
July 2025
ICS 43.120 -
English Version
Electric vehicle conductive charging system - Part 23: DC
electric vehicle supply equipment
Système de charge conductif pour véhicules électriques - Konduktive Ladesysteme für Elektrofahrzeuge - Teil 23:
Partie 23 : Borne de charge en courant continu pour Gleichstromversorgungseinrichtungen für Elektrofahrzeuge
véhicules électriques
This draft amendment prAA, if approved, will modify the European Standard FprEN IEC 61851-23:2023; it is submitted to CENELEC
members for enquiry.
Deadline for CENELEC: 2025-10-03.
It has been drawn up by CLC/TC 69X.
If this draft becomes an amendment, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.
This draft amendment was established by CENELEC in three official versions (English, French, German).
A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to
the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Nethe
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