EN-62056-6-1 Complete Document History
Electricity metering data exchange - The DLMS/COSEM suite - Part 6-1: Object Identification System (OBIS)

Complete Current Edition:
   2017 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Dec. 8, 2017

Obsolete Revision Information:
   2016 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Dec. 9, 2016
   2013 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Aug. 23, 2013