IEC 63119-2:2022 

Information exchange for electric vehicle charging roaming service 
- Part 2: Use cases


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IEC 63119-2:2022 specifies roaming use cases of information exchange between EV charging service providers (CSP), charging station operators (CSOs) and clearing house platforms through roaming endpoints. The elementary use cases defined in this document are designed to support the user to have access to the EV supply equipment which does not belong to the home-CSP.
IEC 63119 (all parts) is applicable to high-level communication involved in information exchange/interaction between different CSPs, as well as between a CSP and CSO with or without clearing house platform through the roaming endpoint.
IEC 63119 (all parts) does not specify the communication either between charging station (CS) and charging station operator (CSO) or between EV and CS.

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Additional information

Publication typeInternational Standard
Publication date2022-10-18
Available language(s)English/French
TC/SCTC 69 - Electrical power/energy transfer systems for electrically propelled road vehicles and industrial trucksrss
ICS43.120 - Electric road vehicles
Stability date  2025
File size6673 KB

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