Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS); German and English version prEN 18054:2024
Edition 2024-03

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of teat disinfectants used in the veterinary area - Test method and requirements (phase 2 step 2); German and English version prEN 17422:2024
Edition 2024-09

Semiconductor devices - Discrete devices and integrated circuits - Part 2: Rectifier diodes (IEC 60747-2:2000)
Edition 2001-02

Guidelines for the user interface in multimedia equipment for general purpose use (IEC/TR 61997:2001)
Edition 2003-03

Fibre optic interconnecting devices and passive components - Performance standard - Part 031-6: Non-connectorized single-mode 1xN and 2xN non-wavelengthselective branching devices for Category O - Uncontrolled environment (IEC 61753-031-6:2014); German version EN 61753-031-6:2014
Edition 2015-07

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations; section 9: Terminal equipment SCPC-PSK (IEC 60835-3-9:1993); German version EN 60835-3-9:1995
Edition 1995-07

Aerospace; heat treatment facilities; general requirements
Edition 1990-12

Continuous totalizing automatic weighing instruments (Belt weighers) - Metrological and technical requirements, tests (OIML R 50-1:1997)
Edition 2004-02

Inland navigation vessels - Stairs with inclination angles of 45° to 60° - Requirements, types; German version EN 790:2001
Edition 2001-10

Adhesives - Determination of density; German version EN 542:2003
Edition 2003-08