Electricity metering equipment (a.c.) - Particular requirements - Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2)
Edition 2018-12-05

Electricity metering equipment - Particular requirements - Part 22: Static meters for AC active energy (classes 0,1S, 0,2S and 0,5S) (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Electricity metering equipment - Particular requirements - Part 21: Static meters for AC active energy (classes 0,5, 1 and 2) (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Electricity metering equipment - Particular requirements - Part 23: Static meters for reactive energy (classes 2 and 3) (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Electricity metering equipment - Particular requirements - Part 21: Static meters for AC active energy (classes 0,5, 1 and 2) (Endorsed by Asociación Española de Normalización in September of 2021.)
Edition 2021-09-01

Electricity metering equipment - Particular requirements - Part 22: Static meters for AC active energy (classes 0,1S, 0,2S and 0,5S) (Endorsed by Asociación Española de Normalización in September of 2021.)
Edition 2021-09-01

Electricity metering equipment - Particular requirements - Part 23: Static meters for reactive energy (classes 2 and 3) (Endorsed by Asociación Española de Normalización in September of 2021.)
Edition 2021-09-01

Electricity metering equipment - General requirements, tests and test conditions - Part 11: Metering equipment (Amendment) (english version)
Edition 2021-09-01

Components for supply systems for consuming units with liquid fuels
Edition 2021-03-15

Triggering messages for broadcast applications - Format
Edition 2005-12-05