IEC-62056-6-2 Complete Document History
Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM interface classes

Complete Current Edition:
   EDITION 3.0 - Part 6-2: COSEM interface classes - Sept. 6, 2017

Obsolete Revision Information:
   EDITION 2.0 - Part 6-2: COSEM interface classes - Feb. 1, 2016
   EDITION 1.0 - Electricity metering data exchange - The DLMS/COSEM suite - - May 30, 2013