Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 16: Lists of properties (LOPs) for density measuring equipment for electronic data exchange (IEC 61987-16:2016); German version EN 61987-16:2017
Edition 2018-07

Respiratory protective devices - Powered filtering devices incorporating a loose fitting respiratory interface - Requirements, testing, marking; German and English version prEN 12941:2016
Edition 2017-02

Respiratory protective devices - Power filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking; German and English version prEN 12942:2016
Edition 2017-02

Non-destructive testing - Acoustic emission testing (AT) - Leak detection by means of acoustic emission (ISO/DIS 18081:2023); German and English version prEN ISO 18081:2023
Edition 2023-09

Industrial-process control systems - Methods of evaluating the performance of valve positioners with pneumatic outputs (IEC 61514:2000); German version EN 61514:2002
Edition 2002-11

Communication systems for meters - Part 1: Data exchange; German version EN 13757-1:2021
Edition 2022-10

Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions (IEC 61298-2:2008); German version EN 61298-2:2008
Edition 2009-08

Potentially explosive atmospheres - Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres; German and English version prEN 13237:2022
Edition 2022-08

Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (ISO/IEC 80079-20-1:2017, including Cor 1:2018); German version EN ISO/IEC 80079-20-1:2019
Edition 2020-09

Explosive atmospheres - Part 34: Application of quality systems for ex product manufacture (ISO/IEC 80079-34:2018); German version EN ISO/IEC 80079-34:2020
Edition 2020-06