Public Switched Telephone Network (PSTN) - Basic Category I and Category II specifications for modems standardized for use on the PSTN; English version ETS 300114:1996
Edition 1997-08

OPC Unified Architecture - Part 10: Programs (IEC 62541-10:2020); English version EN IEC 62541-10:2020
Edition 2021-08

Industrial communication networks - Fieldbus specifications - Part 6-16: Application layer protocol specification - Type 16 elements (IEC 61158-6-16:2007); English version EN 61158-6-16:2008, only on CD-ROM
Edition 2008-09

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

Industrial communication networks - Fieldbus specifications - Part 6-19: Application layer protocol specification - Type 19 elements (IEC 61158-6-19:2019); English version EN IEC 61158-6-19:2019, only on CD-ROM
Edition 2020-08

Industrial communication networks - Fieldbus specifications - Part 6-20: Application layer protocol specification - Type 20 elements (IEC 61158-6-20:2014); English version EN 61158-6-20:2014, only on CD-ROM
Edition 2015-09

Building automation and control systems (BACS) - Part 6: Data communication conformance testing (ISO/FDIS 16484-6:2024); English version prEN ISO 16484-6:2024
Edition 2024-12

Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods (IEC 62439-1:2010); English version EN 62439-1:2010
Edition 2010-09

Industrial communication networks - Fieldbus specifications - Part 4-13: Data-link layer protocol specification - Type 13 elements (IEC 61158-4-13:2014); English version EN 61158-4-13:2014, only on CD-ROM
Edition 2015-09

Integrated Services Digital Network (ISDN) - Access digital section for ISDN primary rate; English version ETS 300233/A1:1995
Edition 1995-10