Industrial communication networks - Fieldbus specifications - Part 3-18: Data-link layer service definition - Type 18 elements (IEC 61158-3-18:2007); German version EN 61158-3-18:2008, only on CD-ROM
Edition 2008-09

Family specification - Digital integrated HC MOS circuits - Series HC/HCT/HCU; German version EN 190109:1994
Edition 1996-11

Entertainment technology - Machinery for stages and other production areas - Safety requirements and inspections; German version EN 17206:2020 + AC:2021
Edition 2022-02

Graphical symbols for diagrams - Part 12: Binary logic elements (IEC 60617-12:1997); German version EN 60617-12:1998
Edition 1999-04

Industrial communication networks - Fieldbus specifications - Part 4-18: Data-link layer protocol specification - Type 18 elements (IEC 61158-4-18:2010); English version EN 61158-4-18:2012, only on CD-ROM
Edition 2013-01

Intelligent Network (IN) - Intelligent Network Capability Set 1 (CS1); Core Intelligent Network Application Protocol (INAP) - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for Service Switching Function (SSF) and Specialized Resource Function (SRF); English version ETS 300374-4:1997
Edition 1998-08

Intelligent Network (IN) - Intelligent Network Capability Set 1 (CS1), Core Intelligent Network Application Protocol (INAP) - Part 1: Protocol specification; English Version ETS 300374-1:1994
Edition 1995-04