Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2017); German version EN 61291-5-2:2017
Edition 2017-11

Telecontrol equipment and systems - Part 5-6: Guidelines for conformance testing for the EN 60870-5 companion standards (IEC 60870-5-6:2006); German version EN 60870-5-6:2009
Edition 2009-11

Eurocode 9: Design of aluminium structures - Part 1-3: Structures susceptible to fatigue; German version EN 1999-1-3:2007 + A1:2011
Edition 2011-11

Audiovisual systems - Interactive Text Transmission System (ITTS) (IEC 61866:1997); German version EN 61866:1997
Edition 1998-04

Space systems - Glossary of terms; English version EN 16601-00-01:2015
Edition 2015-05

Consumer audio/video equipment - Digital interface - Part 1: General (IEC 61883-1:2008); German version EN 61883-1:2009
Edition 2010-02

Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD; English version prEN 3049:2024
Edition 2024-08

Eurocode 10 - Design of glass structures - Part 3: In-plane loaded glass components; German and English version prEN 19100-3:2024
Edition 2024-09

Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4, Syntax release number: 1) - Part 7: Security rules for batch EDI (confidentiality) (ISO 9735-7:2002)
Edition 2004-01

Railway applications - Fire protection on railway vehicles - Part 6: Fire control and management systems; German and English version prEN 45545-6:2022
Edition 2022-07