Electricity metering data exchange - The DLMS®/COSEM suite - Part 6-2: COSEM interface classes (Endorsed by Asociación Española de Normalización in December of 2023.)
Edition 2023-12-01

Electricity metering data exchange - The DLMS®/COSEM suite - Part 5-3: DLMS®/COSEM application layer (Endorsed by Asociación Española de Normalización in December of 2023.)
Edition 2023-12-01

Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol
Edition 2003-11-28

Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange
Edition 2003-11-14

Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol (IEC 62056-46:2002/A1:2006).
Edition 2007-12-05

Electricity metering data exchange - The DLMS/COSEM suite - Part 1-0: Smart metering standardization framework
Edition 2016-03-16

Electricity metering data exchange - The DLMS/COSEM suite - Part 8-5: Narrow-band OFDM G3-PLC communication profile for neighbourhood networks (Endorsed by Asociación Española de Normalización in March of 2018.)
Edition 2018-03-01

Electricity metering data exchange - The DLMS/COSEM suite - Part 8-4: Communication profiles for narrow-band OFDM PLC PRIME neighbourhood networks (Endorsed by Asociación Española de Normalización in April of 2019.)
Edition 2019-04-01

Electricity metering data exchange - The DLMS/COSEM suite - Part 7-3: Wired and wireless M-Bus communication profiles for local and neighbourhood networks (Endorsed by Asociación Española de Normalización in July of 2017.)
Edition 2017-07-01

Electricity metering data exchange - The DLMS/COSEM suite - Part 8-5: Narrow-band OFDM G3-PLC communication profile for neighbourhood networks (Endorsed by Asociación Española de Normalización in December of 2017.)
Edition 2017-12-01