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ISO
ISO/IEC 30105-8:2022
En Vigor
2022-12-13
Information technology — IT Enabled Services-Business Process
Outsourcing (ITES-BPO) lifecycle processes — Part 8: Continual
performance improvement (CPI) of ITES-BPO
IEC
IEC 60079-31:2022/COR1:2023
En Vigor
2023-10-31
Corrigendum 1 - Explosive atmospheres - Part 31: Equipment dust ignition
protection by enclosure "t"
ISO
ISO/IEC 16500-4:1999
En Vigor
1999-12-16
Information technology — Generic digital audio-visual systems — Part 4:
Lower-layer protocols and physical interfaces
IEC
IEC TR 60919-1:2020
En Vigor
2020-04-16
Performance of high-voltage direct current (HVDC) systems with
line-commutated converters - Part 1: Steady-state conditions
