Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use (IEC 62604-2:2022); German version EN IEC 62604-2:2022

Fire resistance tests for service installations - Part 15: 1-, 2-, 3- sided ducts

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-2: Normalized railway noise spectrum and single number ratings for direct sound field applications

Sterilization of health care products - Chemical indicators - Part 3: Class 2 indicator systems for use in the Bowie and Dick-type steam penetration test

Generic smart grid requirements - Part 2-3: Resources connected to the grid domains (IEC SRD 62913-2-2:2019)

Electronic railway equipment - Train communication network (TCN) - Part 2-3: TCN communication profile

Intelligent transport systems - ESafety - ECall end to end conformance testing for IMS packet switched based systems; German version FprEN 17240:2024

Fine ceramics (advanced ceramics, advanced technical ceramics) - Thermophysical properties of ceramic composites - Determination of specific heat capacity (ISO/DIS 19628:2024); German and English version prEN ISO 19628:2024

Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable monitors - Part 1: General requirements for portable monitor assemblies

Portable equipment for projecting extinguishing agents and firefighting support operations - Portable monitors - Part 1 : General requirements for portable monitor assemblies