Industrial communication networks - Fieldbus specifications - Part 6-23: Application layer protocol specification - Type 23 elements (IEC 61158-6-23:2019); English version EN IEC 61158-6-23:2019, only on CD-ROM
Edition 2020-08

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

Procedure to assess the circuit integrity of optical fibres in a cable under resistance to fire testing; German version EN 50582:2016
Edition 2017-07

Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements (IEC 61158-4-24:2019); English version EN IEC 61158-4-24:2019, only on CD-ROM
Edition 2020-08

Integrated Services Digital Network (ISDN) - Audiovisual services - Videotelephone systems and terminal equipment operating on one or two 64 kbit/s channels; English version ETS 300145:1996
Edition 1996-08

Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition (IEC 65C/1099/CDV:2021); English version prEN IEC 61158-2:2021
Edition 2022-11

Industrial communication networks - Fieldbus specifications - Part 4-8: Data-link layer protocol specification - Type 8 elements (IEC 61158-4-8:2007); English version EN 61158-4-8:2008, only on CD-ROM
Edition 2008-09

Radio Equipment and Systems (RES) - Digital European Cordless Telecommunications (DECT) - Data Services Profile (DSP) - Base standard including inter-Working to connectionless networks (Service types A and B, Class 1); English version ETS 300435:1996
Edition 1996-10

Industrial communication networks - Profiles - Part 3-6: Functional safety fieldbuses - Additional specifications for CPF 6 (IEC 61784-3-6:2010); English version EN 61784-3-6:2010
Edition 2011-08

Space engineering - SpaceFibre - Very high-speed serial link; English version EN 16603-50-11:2020
Edition 2020-11