Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specification (IEC 86B/4613/CD:2022); Text in German and English

Radio frequency and coaxial cable assemblies - Part 2-1: Sectional specification for flexible coaxial cable assemblies (IEC 46/866/CD:2021); Text in German and English

Hollow metallic waveguides - Part 2: Relevant specifications for ordinary rectangular waveguides

Powertransformers - Component marking of transformers and reactors

Health Informatics - HL7 Electronic Health Records-System Functional Model, Release 2.1 (EHR FM) (ISO/DIS 10781:2023)

Fibre optic interconnecting devices and passive components - Fibre optic passive chromatic dispersion compensators - Part 1: Generic specification (IEC 86B/4753/CDV:2023); German and English version prEN IEC 61978-1:2023

Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement (IEC 86A/2335/CDV:2023); German and English version prEN IEC 60793-1-22:2023

OPC Unified Architecture - Part 100: Device Interface

Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO/DIS 13503-2:2024); English version prEN ISO 13503-2:2024

Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO/DIS 13503-2:2024)