IEC 63584-201-ed.1.0

Detail information

Designation: IEC 63584-201-ed.1.0

Publication date: 18/09/2026

Pages: 1596

Country: International technical standard

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Anotation

IEC 63584-201:2026 The Open Charge Point Protocol (OCPP) provides the communication between a Charging Station and a Charging Station Management System (CSMS) and is designed to accommodate any type of charging technique. It is based on OCPP 2.0.1 and was submitted as a Fast-Track document. This second edition cancels and replaces IEC 63584 published in 2024. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 63584:2024: a) introduced clarifications/improvements to requirements, use cases and sequence diagrams based on member feedback and TWG taskgroup meetings; b) renamed all "OCTT" references in part 5 and 6 to "Test System" based on IEC feedback; c) structural changes to the part 6 testcase descriptions to improve readability; d) continuous improvements to part 6 testcase descriptions based on feedback from active certification program and CWG taskgroup meetings.