Draft Document - Electricity metering - Payment systems - Part 42: Transaction Reference Numbers (TRN) (IEC 13/1843/CDV:2021); German and English version prEN IEC 62055-42:2021
Electricity metering equipment - Particular requirements - Part 21: Static meters for AC active energy (classes 0.5, 1 and 2) (IEC 62053-21:2020); German version EN IEC 62053-21:2021 + A11:2021
Electricity metering - Data exchange for meter reading, tariff and load control - Part 47: COSEM transport layers for IPv4 networks (IEC 62056-47:2006); German version EN 62056-47:2007, text in English
Electricity metering data exchange - The DLMS/COSEM suite - Part 4-7: DLMS/COSEM transport layer for IP networks (IEC 62056-4-7:2015); English version EN 62056-4-7:2016