IEC 61280-3-5: Fibre optic communication subsystem basic test procedures - Part 3-5: Test procedures for analogue systems - Cross modulation measurement for video systems

IEC 61753-071-6: Fibre optic interconnecting devices and passive components performance standard - Part 071-6: Non-connectorised single mode 1xN spatial switches for category O - Outside plant environments

IEC 62343-1 Ed 1.0: Dynamic Modules - Performance Standard - Part 1: Single mode fibre optic dynamic channel equalizer with pigtails for use in controlled environment (Category C)

Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" (IEC 31G/327/CDV:2020); German and English version prEN 60079-11:2020

Railway applications - Infrastructure - Rail mounted railway maintenance and inspection machines and associated equipment - Explanation of machine type and compliance, including acceptance processes

External limb prostheses and external orthoses - Requirements and test methods (ISO/DIS 22523:2022); German and English version prEN ISO 22523:2022

Test equipment, techniques and procedures for electrical energy meters - Part 3: Automatic Meter Testing System (AMTS) (IEC 13/1849/CD:2021); Text in German and English

External limb prostheses and external orthoses - Requirements and test methods (ISO/DIS 22523:2022)

Low-voltage electrical installations - Part 8-2: Prosumer's low-voltage electrical installations (IEC 64/2489/CDV:2021); German and English version prHD 60364-8-2:2021

Lightning protection system components (LPSC) - Part 8: Requirements for components for isolated LPS