20.99 Apr 10, 2026
CD Jun 30, 2026
IEC
TC 13
International Standard
PROJECT
IEC 62056-11-2 ED1
20.99
WD approved for registration as CD
Apr 10, 2026
Requirements for data model and data format for revenue grade sub-meters used for billing of flexibility services and for control of smart appliances
10.99 New project approved