Water quality - Sampling - Part 12: Guidance on sampling of bottom sediments (ISO/DIS 5667-12:2016); Text in German and English

Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements (CIS/A/1323/CDV:2020); German and English version EN IEC 55016-1-4:2019/prA2:2020

Medical electrical equipment - Part 2-6: Particular requirements for the basic safety and essential performance of microwave therapy equipment (IEC 62D/1847/CDV:2021); German and English version EN 60601-2-6:2015/prA2:2021

Tests for geometrical properties of aggregates - Part 11: Classification test for the constituents of coarse recycled aggregate; German and English version prEN 933-11:2021

Fibre optic interconnecting devices and passive components - Part 01: Fibre optic connector cleaning methods

Sound insulation in buildings - Sound protection classes and increased sound insulation

Cycles - Composite material used in bicycles - New specific tests suitable for components manufactured from composite materials

Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission (IEC 80/1023/CD:2022); Text in German and English

Domestic appliances used for drinking water treatment not connected to water supply - Jug water filter systems - Safety and performance requirements, labeling and information to be supplied