Industrial communication networks - Fieldbus specifications - Part 6-21: Application layer protocol specification - Type 21 elements (IEC 61158-6-21:2019); English version EN IEC 61158-6-21:2019, only on CD-ROM
Edition 2020-08

Industrial communication networks - Profiles - Part 3-18: Functional safety fieldbuses - Additional specifications for CPF 18 (IEC 61784-3-18:2011); English version EN 61784-3-18:2011
Edition 2012-08

Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA) - Packet Data Optimized (PDO) - Part 7: Security; English version ETS 300393-7:1997
Edition 1998-08

Industrial communication networks - Fieldbus specifications - Part 6-7: Application layer protocol specification - Type 7 elements (IEC 61158-6-7:2007); English version EN 61158-6-7:2008, only on CD-ROM
Edition 2008-09

Industrial communication networks - Fieldbus specifications and Profiles - Type 27 elements (MECHATROLINK) (IEC 65C/1104/CDV:2021); English version prEN IEC 61158-X-27:2021
Edition 2022-02

Industrial communication networks - Fieldbus specifications - Part 6-8: Application layer protocol specification - Type 8 elements (IEC 61158-6-8:2007); English version EN 61158-6-8:2008, only on CD-ROM
Edition 2008-09

Road Transport and Traffic Telematics - Dedicated Short-Range Communication (DSRC) - DSRC application layer; English version EN 12834:2003
Edition 2005-10

Integrated Services Digital Network (ISDN); syntax-based videotex end-to-end protocols; circuit mode DTE-DTE; english version ETS 300079:1991
Edition 1992-09

Intelligent transport systems - ITS station security services for secure session establishment and authentication between trusted devices (ISO 21177:2024); English version EN ISO 21177:2024
Edition 2024-06

Telecontrol equipment and systems - Part 5: Transmission protocols; section 5: Basic application functions (IEC 60870-5-5:1995); German version EN 60870-5-5:1995
Edition 1996-07