Air quality - Assessment of air quality monitoring equipment - Part 4: Performance criteria and test procedures for portable automated measuring systems for periodic measurements of emissions from stationary sources; German version EN 15267-4:2023
Edition 2024-09

Semiconductor devices - Constant current electromigration test (IEC 62415:2010); German version EN 62415:2010
Edition 2010-12

Ultrasonics - Hand-held probe doppler foetal heartbeat detectors - Performance requirements and methods of measurement and reporting (IEC 61266:1994); German version EN 61266:1995
Edition 1996-06

Determination of the aromatic hydrocarbon content of new mineral insulating oils; identical with IEC 60590, edition 1977
Edition 1986-09

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions; German and English version prEN 1793-1:2023
Edition 2023-08

Petroleum waxes - Determination of oil content
Edition 2023-07

In vitro diagnostic medical devices - Measurement of quantities in samples of biological origin - Requirements for certified reference materials and the content of supporting documentation (ISO 15194:2009); German version EN ISO 15194:2009
Edition 2009-10

Expression of performance of gas analyzers - Part 1: General (IEC 61207-1:2010); German version EN 61207-1:2010
Edition 2011-04

Gears - Evaluation of instruments for the measurement of individual gears (ISO 18653:2003)
Edition 2009-12

Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016); German version EN ISO 148-1:2016
Edition 2017-05