Fibre optic access to end-user - A guideline to building of FTTx fibre optic network; German version CLC/TR 50510:2012
Edition 2013-11

Private Telecommunication Network (PTN) - Reference configuration - Part 1: Reference configuration for PTN eXchanges (PTNX) [ISO/IEC 11579-1 (1994), modified]; English version ETS 300475-1:1995
Edition 1996-06

IEEE Standard for Packet-based Fronthaul Transport Networks
Edition 2019

Methodology for communication network dependability assessment and assurance (IEC 62673:2013); German version EN 62673:2013
Edition 2014-04

Project management - Project network techniques; Descriptions and concepts
Edition 2009-01

Communication network dependability engineering (IEC 61907:2009); German version EN 61907:2010
Edition 2010-09

Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 4: Logic (IEC 62714-4:2020 + COR1:2020); German version EN IEC 62714-4:2020 + AC:2020
Edition 2021-06

Time-dependent quantities - Part 3: Complex representation of sinusoidal time-dependent quantities
Edition 1994-09

Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations; section 2: Use of basic standards (OSI layers 1-4) (IEC 60870-6-2:1995); German version EN 60870-6-2:1995
Edition 1997-06

Fishing nets - Netting - Basic terms and definitions (ISO 1107:2017); German version EN ISO 1107:2017
Edition 2017-12