DIN EN 62056-62:2007 Electricity metering - Data exchange for meter reading, tariff and load control - Part 62: Interface classes (IEC 62056-62:2006); German version EN 62056-62:2007, text in English
2017DIN EN 62056-6-2:2017 Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM interface classes (IEC 62056-6-2:2016); English version EN 62056-6-2:2016
2014DIN EN 62056-6-2:2014 Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM interface classes (IEC 62056-6-2:2013); English version EN 62056-6-2:2013
2007DIN EN 62056-62:2007 Electricity metering - Data exchange for meter reading, tariff and load control - Part 62: Interface classes (IEC 62056-62:2006); German version EN 62056-62:2007, text in English