Low-voltage surge protective components - Part 361: Surge isolation transformers (SITs) connected to low-voltage distribution system - Requirements and test methods (IEC 37B/37B/247/CD:2024)

Medical electrical equipment - Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging (IEC 61674:2024); German version EN IEC 61674:2025

Radionuclide imaging devices - Characteristics and test conditions - Part 2: Gamma cameras for planar, wholebody, and SPECT imaging (IEC/CDV 61675-2:2024); German and English version prEN IEC 61675-2:2024

Photovoltaic systems - Power conditioners - Procedure for measuring efficiency

Photovoltaic system performance - Part 1: Monitoring

Fibre optic interconnecting devices and passive components - Performance standard - Part 1: General and guidance

Fibre optic interconnecting devices and passive components - Performance standard - Part 021-03: Single-mode fibre optic connectors terminated as pigtails and patchcords for category OP - Outdoor protected environment (IEC 86B/5006/CDV:2025); German and English version prEN IEC 61753-021-03:2025

Fibre optic interconnecting devices and passive components - Performance standard - Part 021-07: Hardened fibre optic connectors terminated on singlemode fibre for category A - Outdoor aerial environment

Fibre optic interconnecting devices and passive components Performance standard - Part 021-08: Hardened fibre optic connectors terminated on singlemode fibre for category G Outdoor ground environment

Fibre optic interconnecting devices and passive components - Performance standard - Part 022-02: Multimode fibre optic connectors terminated as pigtails and patchcords for category C - Controlled environment (IEC 86B/5007/CDV:2025); German and English version prEN IEC 61753-022-02:2025