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IEC

IEC 62040-1:2017/AMD1:2021
En Vigor
2021-05-20
Amendment 1 - Uninterruptible power systems (UPS) - Part 1: Safety requirements
ISO

ISO/IEC 23004-3:2007
En Vigor
2007-09-13
Information technology — Multimedia Middleware — Part 3: Component model
IEC

IEC 61290-4-3:2018
En Vigor
2018-04-27
Optical amplifiers - Test methods - Part 4-3: Power transient parameters - Single channel optical amplifiers in output power control
IEC

IEC 60747-16-2:2001+AMD1:2007 CSV
En Vigor
2008-01-22
Semiconductor devices - Part 16-2: Microwave integrated circuits - Frequency prescalers