Electric vehicles conductive charging system - Part 3-5: DC EV supply equipment where protection relies on double or reinforced insulation - Pre-defined communication parameters and general application objects (IEC/TS 61851-3-5:2023); German version CLC IEC/TS 61851-3-5:2023

Electric vehicles conductive charging system - Part 3-6: DC EV supply equipment where protection relies on double or reinforced insulation - Voltage converter unit communication (IEC/TS 61851-3-6:2023); German version CLC IEC/TS 61851-3-6:2023

Electric vehicles conductive charging system - Part 3-7: DC EV supply equipment where protection relies on double or reinforced insulation - Battery system communication (IEC/TS 61851-3-7:2023); German version CLC IEC/TS 61851-3-7:2023

Hydrometry - Measurement of precipitation intensity - Metrological requirements and test methods for non-catching type rain gauges; German and English version prEN 18097:2024

Hydrometry - Measurement of precipitation intensity - Metrological requirements and test methods for non-catching type rain gauges

Fibre optic interconnecting devices and passive components - Performance standard - Part 021-06: Single-mode fibre optic connectors terminated as pigtails and patchcords for category OP+ - Extended outdoor protected environment (IEC 86B/4499/CD:2021); Text in German and English

Fibre-optic communication subsystem test procedures - Part 4-2: Installed cable plant - Single-mode attenuation and optical return loss measurement (IEC 86C/1876/CDV:2023); German and English version prEN IEC 61280-4-2:2023

Calibration and accuracy of non-catching precipitation measurement instruments

Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique for detection and sizing of discontinuities (ISO/DIS 16828:2024); German and English version prEN ISO 16828:2024

Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification