Information technology - Telecommunications and information exchange between systems - High-level data link control procedures - Description of the X.25 LAPB-compatible DTE data link procedures
Edition 1995-07

Information technology - Telecommunications and information exchange between systems - High-level data link control procedures - Description of the X.25 LAPB-compatible DTE data link procedures; Amendment 1: Modulo 32768 and multi-selective reject option
Edition 1996-11

Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Link Access Procedure Balanced (LAPB) extended (modulo 128) operation; english version ETS 300123:1991
Edition 1992-08

Telecontrol equipment and systems - Part 5: Transmission protocols; section 1: Transmission frame formats (IEC 60870-5-1:1990); German version EN 60870-5-1:1993
Edition 1994-07

Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations; section 2: Use of basic standards (OSI layers 1-4) (IEC 60870-6-2:1995); German version EN 60870-6-2:1995
Edition 1997-06

Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Multilink operation; english version ETS 300124:1991
Edition 1992-08

Industrial communication networks - Fieldbus specifications - Part 5-18: Application layer service definition - Type 18 elements (IEC 61158-5-18:2010); English version EN 61158-5-18:2012, only on CD-ROM
Edition 2013-01

Open systems interconnection; internal organization of the network layer; identical with ISO 8648:1988
Edition 1990-07

Health informatics - Point-of-care medical device communication - Part 30200: Transport profile - Cable connected - Amendment 1 (ISO/IEEE 11073-30200:2004/Amd 1:2015); English version EN ISO 11073-30200:2005/A1:2015
Edition 2015-12

Industrial communication networks - Fieldbus specifications - Part 6-18: Application layer protocol specification - Type 18 elements (IEC 61158-6-18:2010); English version EN 61158-6-18:2012, only on CD-ROM
Edition 2013-03