IEC Technical Report 62055-21
IEC TR 62055-21:2005
Electricity metering - Payment systems - Part 21: Framework for standardization
sets out a framework for the integration of standards into a system specification for electricity payment metering systems. It addresses the payment metering system application process, generic processes, generic functions, data elements, system entities and interfaces that exist in present payment metering systems.
CHFÂ 385.-