Smoke and heat control systems - Part 13: Pressure differential systems (PDS) - Design and calculation methods, installation, acceptance testing, routine testing and maintenance; German Version EN 12101-13:2022
Edition 2022-11

Information technology - Artificial intelligence - Guidance on risk management (ISO/IEC 23894:2023); German and English version prEN ISO 23894:2023
Edition 2023-11

Acoustics - Software for the calculation of sound outdoors - Part 1: Quality requirements and quality assurance (ISO 17534-1:2015); Text in German and English
Edition 2022-05

Pressure equipment - Part 7: Safety systems for unfired pressure equipment; German and English version prEN 764-7:2019
Edition 2019-10

Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008); German version EN ISO 15971:2014
Edition 2014-09

Thermal energy meters - Part 3: Data exchange and interfaces; German and English version prEN 1434-3:2023
Edition 2023-09

Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced Macro bend multimode fibre - Part 3-81: Connector parameters of physically contacting 50 µm core diameter fibres - Non-angled polyphenylene sulphide rectangular ferrules with a single row of 12, 8, 4, or 2 fibres for reference connector applications (IEC 86B/4837/CDV:2024); German and English version prEN IEC 63267-3-81:2024
Edition 2024-06

Dependability reviews during the life cycle (IEC 56/1832/CDV:2019); German and English version prEN IEC 62960:2019
Edition 2020-02

Information technology - Security techniques - Information security controls for the energy utility industry (ISO/IEC 27019:2017, Corrected version 2019-08); German version EN ISO/IEC 27019:2020
Edition 2020-08

Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 5: Specifications for cladding profiles and tiles; German and English version prEN 15534-5:2019
Edition 2019-02