ISO/IEC 14543-4-303:2026
International Standard
Current Edition
·
Approved on
30 June 2026
Information technology — Home electronic system (HES) architecture — Part 4-303: Application protocol for electric vehicle supply equipment (EVSE) chargers and controllers
ISO/IEC 14543-4-303:2026 Files
English
29 Pages
Current Edition
BHD
72.46
ISO/IEC 14543-4-303:2026 Scope
This document specifies an application-layer protocol important for ensuring interoperability among the products of various manufacturers regarding communications between electric vehicle supply equipment (EVSE) chargers and controllers. It uses the network enhanced communications device (NECD) protocol specified in ISO/IEC 14543-4-3. This protocol is based on UDP using IPv4 or IPv6 (TCP is optional).
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