Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements - Electronic control devices; German version EN IEC 60669-2-1:2022/AC:2024

Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure (IEC 60695-2-10:2021/COR1:2024); German version EN IEC 60695-2-10:2021/AC:2024-01

Household and similar use electrical hair care appliances - Methods for measuring the performance (IEC 61855:2022/COR1:2024); German version EN IEC 61855:2022/AC:2024-02

Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields (IEC 62127-3:2022); German version EN IEC 62127-3:2023; Corrigendum 1

Photobiological safety of lamps and lamp systems - Part 7: Light sources and luminaires primarily emitting visible radiation (IEC 62471-7:2023 + COR1:2023); German version EN IEC 62471-7:2023 + AC:2023; Corrigendum 1

Geometrical product specifications (GPS) — Dimensional measuring equipment — Calculation of gauge dimensions for limit gauges

Assistive products - Hoists for the transfer of persons - Requirements and test methods (ISO 10535:2021, Corrected version 2023-08); German version EN ISO 10535:2021; Corrigendum 1

Instrument transformers - Part 100: Guidance for application of current transformers in power system protection (IEC TR 61869-100:2017/COR1:2023)

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007)

Air quality - Determination of ozone in ambient air - Ultraviolet photometric method - Amendment 1