Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 24-2: List of properties (LOPs) of valve/actuator accessories for electronic data exchange (IEC 61987-24-2:2017); German version EN 61987-24-2:2017
Edition 2018-12

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurement on terrestrial radio relay-systems - Section 5: Digital signal processing sub-system (IEC 60835-2-5:1993); German version EN 60835-2-5:1995
Edition 1995-04

Domestic and similar electronic equipment interconnection requirements: AV.link - Part 1: General; German version EN 50157-1:1998
Edition 1999-05

Semiconductor devices - Part 16-3: Microwave integrated circuits - Frequency converters (IEC 60747-16-3:2002 + A1:2009 + A2:2017); German version EN 60747-16-3:2002 + A1:2009 + A2:2017
Edition 2018-04

Simplex and duplex cables for use in terminated cable assemblies - Part 1: Blank Detail Specification and minimum requirements; German version EN 50551-1:2019
Edition 2019-11

Document management - Part 2: Metadata elements and information reference model (IEC 82045-2:2004); German version EN 82045-2:2005
Edition 2005-11

Piezoelectric filters of assessed quality - Part 4-1: Blank detail specification; Capability approval (IEC 60368-4-1:2000); German version EN 60368-4-1:2000 + Corrigendum:2001
Edition 2001-07

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 3: Basic method for the measurement of two-terminal parameters of quartz crystal units up to 200 MHz by phase technique in a pi-network with compensation of the parallel capacitance Cₒ (IEC 60444-3:1986); German version EN 60444-3:1997
Edition 1997-10

Circuit boards and circuit board assemblies - Design and use - Part 6-2: Land pattern design - Description of land pattern for the most common surface mounted components (SMD) (IEC 61188-6-2:2021); German version EN IEC 61188-6-2:2021
Edition 2023-03

Food hygiene - Checking the effect of cleaning and disinfection on surfaces by means of rinsing procedures
Edition 2022-03