Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method - Amendment 1: Revision of qualitative method comparison study data evaluation, relative level of detection calculations in the interlaboratory study, calculation and interpretation of the relative trueness study, and inclusion of a commercial sterility testing protocol for specific products

Railway applications - Testing and Simulation for the acceptance of running characteristics of railway vehicles - Running Behaviour and stationary tests

Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar); German and Englsih version EN 14382:2019+A1:2024

Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar)

Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar)

Fans - Procedures and methods to determine and evaluate the energy efficiency of non-residential unidirectional ventilation units; German and English version prEN 17291:2018

Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles (IEC 36/476/CD:2019); Text in German and English

Building Information Modelling (BIM) - Information structure based on EN ISO 16739-1:2018 to exchange data templates and data sheets for construction objects - Part 1: Data templates and configured construction objects; English version prEN 17549-1:2022, only on CD-ROM

Lightweight aggregates for construction works - Characteristics

Aggregates for construction works - Part 1: Characteristics