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

Hot rolled products of structural steels - Part 1: General technical delivery conditions; German version EN 10025-1:2004
Edition 2005-02

Fire detection and fire alarm systems - Part 2: Control and indicating equipment; German version EN 54-2:1997
Edition 1997-12

Broadcast video tape recorders - Methods of measurement - Part 4: Analogue audio performance measurements (IEC 61237-4:1997); German version EN 61237-4:1997
Edition 1998-07

Methods of measurement on radio receivers for various classes of emission - Part 6: General purpose communication receivers (IEC 60315-6:1991 + Corr.:1997)
Edition 1999-01

Methods of measurement on receivers for television broadcast transmissions - Part 2: Audio channels - General methods and methods for monophonic channels (IEC 60107-2:1997); German version EN 60107-2:1997
Edition 1997-12

Quartz crystal controlled oscillators - Part 2: Guide to the use of quartz crystal controlled oscillators (IEC 60679-2:1981)
Edition 1997-09

Liquid crystal and solid-state display devices - Part 5: Environmental, endurance and mechanical test methods (IEC 61747-5:1998); German version EN 61747-5:1998
Edition 1999-02

Medical electrical equipment - Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging (IEC/CDV 61674:2023); German and English version prEN IEC 61674:2023
Edition 2023-03

Laser modules used for telecommunication - Reliability assessment (IEC 61751:1998); German version EN 61751:1998
Edition 1998-11