Space engineering - Buckling of structures

Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation; German and English version prEN 50156-1:2022

Photovoltaic power generating systems connection with grid - Testing of power conversion equipment - Part 3: Basic operations

Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment

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

Photogrammetric products - Part 8: Requirements for image quality (quality of optical remote sensing data)

Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces for enhanced macrobend multimode fibres - Part 3-61: Connector parameters of physically contacting 50 µm core diameter fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules for reference connection applications (IEC 86B/4836/CDV:2024); German and English version prEN IEC 63267-3-61:2024

Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced Macro bend multimode fibre - Part 3-81: Connector parameters of physically contacting 50 µm core diameter fibres - Non-angled polyphenylene sulphide rectangular ferrules with a single row of 12, 8, 4, or 2 fibres for reference connector applications (IEC 86B/4837/CDV:2024); German and English version prEN IEC 63267-3-81:2024

Information technology - Artificial intelligence - Transparency taxonomy of AI systems (ISO/IEC DIS 12792:2024); German and English version prEN ISO/IEC 12792:2024