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 24: Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3) (Endorsed by Asociación Española de Normalización in September of 2021.)
Edition 2021-09-01

Cold-Water Meters for Residential Fire Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes
Edition 2019

Calibration of fibre-optic power meters (Endorsed by Asociación Española de Normalización in July of 2019.)
Edition 2019-07-01

Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters (Endorsed by AENOR in October of 2011.)
Edition 2011-10-01

Radiation protection instrumentation - Neutron ambient dose equivalent (rate) meters (Endorsed by Asociación Española de Normalización in March of 2017.)
Edition 2017-03-01

Medical electrical equipment - Dose area product meters (Endorsed by Asociación Española de Normalización in May of 2020.)
Edition 2020-05-01

Measurement of fluid flow in closed conduits. Clamp-on ultrasonic transit-time meters for liquids and gases
Edition 2024-01-05

IEEE Recommended Practice for Instrumentation: Specifications for Magnetic Flux Density and Electric Field Strength Meters - 10 Hz to 3 kHz
Edition 2023

Radiation protection instrumentation. Installed ambient dose equivalent rate meters, warning and monitoring assemblies for neutrons with energies from thermal to 20 MeV
Edition 2020-01-20