Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) information model - Connection supervision function (Higher order Connection Supervision/Lower order Connection Supervision (HCS/LCS)) for the Network Element (NE) view; English version ETS 300484:1996
Edition 1997-12

Systems and software engineering - Software product Quality Requirements and Evaluation (SQuaRE) - Common Industry Format (CIF) for usability: User needs report (ISO/IEC 25064:2013); German version EN ISO/IEC 25064:2017
Edition 2017-09

Transmission and Multiplexing (TM) - Synchronous cross connection equipment 64 and n × 64 kbit/s cross connection rate 2048 kbit/s access ports - Part 2: Management aspects; English version ETS 300010-2:1997
Edition 1997-12

Digital cellular telecommunications system (Phase 2) - Subscriber, Mobile Equipment (ME) and services data administration; English version ETS 300613:1996
Edition 1997-07

Energy management system application program interface (EMS-API) - Part 405: Generic Eventing and Subscription (GES) (IEC 61970-405:2007); German version EN 61970-405:2007, text in English
Edition 2008-02

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - Radio specific functional blocks for transmission of Mx STM-N; English version ETS 300635:19966
Edition 1997-09

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - SDH information model for the Network Element (NE) view; English version ETS 300304:1997
Edition 1997-12

Distribution automation using distribution line carrier systems - Part 4-511: Data communication protocols; Systems management; CIASE protocol (IEC 61334-4-511:2000); German version EN 61334-4-511:2000, text in English
Edition 2001-05

Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 3: Galileo receiver equipment - Performance requirements, methods of testing and required test results (IEC 61108-3:2010); English version EN 61108-3:2010
Edition 2011-02

Open Data Communication in Building Automation, Controls and Building Management Implementation Guideline - Control Network Protocol - Part 5: Implementation; English version EN 14908-5:2009
Edition 2009-12