Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-31: Examinations and measurements; Coupled power ratio measurement for fibre optic sources (IEC 61300-3-31:2003); German version EN 61300-3-31:2003
Edition 2003-11

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-43: Examinations and measurements - Mode transfer function measurement for fibre optic sources (IEC 61300-3-43:2009); German version EN 61300-3-43:2009
Edition 2010-02

Controlgear for electric light sources - Safety - Part 1: General requirements (IEC 34C/1575/CDV:2023); German and English version prEN IEC 61347-1:2023
Edition 2024-03

Controlgear for electric light sources - Safety - Part 2-2: Particular requirements for electronic step-down convertors for filament lamps (IEC 34C/1579/CDV:2023); German and English version prEN IEC 61347-2-2:2023
Edition 2023-12

Lamp controlgear - Part 2-7: Particular requirements for electric source for safety services (ESSS) supplied electronic controlgear for emergency lighting (self-contained) (IEC 61347-2-7:2011 + A1:2017 + A2:2021); German version EN 61347-2-7:2012 + A1:2019 + A2:2022
Edition 2023-03

Controlgear for electric light sources - Part 2-10: Particular requirements for electronic invertors and convertors for high-frequency operation of cold start tubular discharge lamps (neon tubes) (IEC 34C/1497/CD:2020); Text in German and English
Edition 2021-02

Controlgear for electric light sources - Safety - Part 2-11: Particular requirements for miscellaneous electronic circuits used with luminaires (IEC 34C/1578/CDV:2023); German and English version prEN IEC 61347-2-11:2023
Edition 2024-02

Controlgear for electric light sources - Safety - Part 2-13: Particular requirements for electronic controlgear for LED light sources (IEC 34C/1576/CDV:2023); German and English version prEN IEC 61347-2-13:2023
Edition 2023-10

Prints and transparencies produced from electronic sources - Assessment of image quality (IEC 61610:1995); German version EN 61610:1996
Edition 1996-08

Ultrasonics - Therapeutic focused short pressure pulse sources - Characteristics of fields (IEC 87/836/CDV:2023); German and English version prEN IEC 61846:2023
Edition 2023-11