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IEC
IEC 62127-3:2022/AMD1:2026
En Vigor
2026-02-24
Amendment 1 - Ultrasonics - Hydrophones - Part 3: Properties of
hydrophones for ultrasonic fields
IEC
IEC 63602:2026
En Vigor
2026-02-09
Guidelines for representing switching losses of SIC MOSFETs in datasheets
IEC
IEC 61937-2:2021/AMD1:2026
En Vigor
2026-02-19
Amendment 1 - Digital audio - Interface for non-linear PCM encoded audio
bitstreams applying IEC 60958 - Part 2: Burst-info
IEC
IEC 60747-5-13:2021/AMD1:2026
En Vigor
2026-01-20
Amendment 1 - Semiconductor devices - Part 5-13: Optoelectronic devices
- Hydrogen sulphide corrosion test for LED packages
IEC
IEC 60721-3-7:2026
En Vigor
2026-02-06
Classification of environmental conditions - Part 3-7: Classification of
groups of environmental parameters and their severities - Portable and
non-stationary use
IEC
IEC SRD 63443-1:2026
En Vigor
2026-02-18
Distributed energy resource aggregation business - Part 1: System
architecture and service scenarios
IEC
IEC TS 63042-301:2026 RLV
En Vigor
2026-02-05
UHV AC transmission systems - Part 301: On-site acceptance tests
IEC
IEC 63350:2026
En Vigor
2026-01-28
Household electric appliances - Specification of the properties of a
digital system for measuring the performance
