Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol

Specifies the data link layer for connection-oriented, HDLC-based, asynchronous communication profile. This consolidated version consists of the first edition (2002) and its amendment 1 (2006). Therefore, no need to order amendment in addition to this publication. This publication is of high relevance for Smart Grid.