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

Tanks for transport of dangerous goods - Digital interface for product recognition devices for liquid fuels
Edition 2018-11-28

Fibre management systems and protective housings to be used in optical fibre communication systems - Product specifications - Part 3-6: Multi- mode mechanical fibre splice (Endorsed by Asociación Española de Normalización in June of 2022.)
Edition 2022-06-01

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 March of 2018.)
Edition 2018-03-01

Industrial communication networks - Fieldbus specifications - Part 3-2: Data-link layer service definition - Type 2 elements (Endorsed by Asociación Española de Normalización in May of 2023.)
Edition 2023-05-01

Industrial communication networks - Fieldbus specifications - Part 3-28: Data-link layer service definition - Type 28 elements (Endorsed by Asociación Española de Normalización in May of 2023.)
Edition 2023-05-01

Industrial communication networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification - Type 2 elements (Endorsed by Asociación Española de Normalización in May of 2023.)
Edition 2023-05-01

Industrial communication networks - Fieldbus specifications - Part 4-28: Data-link layer protocol specification - Type 28 elements (Endorsed by Asociación Española de Normalización in May of 2023.)
Edition 2023-05-01