Internet protocol (IP) and transport stream (TS) based service access (Endorsed by AENOR in June of 2011.)
Edition 2011-06-01

Internet protocol (IP) and transport stream (TS) based service access (IEC 62455:2010); English version EN 62455:2011
Edition 2011-09

Building intercom systems - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP) (IEC 79/721/CDV) (english version)
Edition 2025-04-01

BS EN IEC 62820-1-2 Building intercom systems. Part 1-2: System requirements - Building intercom systems using the internet protocol (IP)
Edition 2024-03-22

Alarm systems - Alarm transmission systems and equipment - Part 9: Requirements for common protocol for alarm transmission using the Internet Protocol (IP) (Endorsed by Asociación Española de Normalización in January of 2021.)
Edition 2021-01-01

Building intercom system - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP) (Endorsed by Asociación Española de Normalización in November of 2017.)
Edition 2017-11-01

Building intercom system - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP) (IEC 62820-1-2:2017); German version EN 62820-1-2:2017
Edition 2018-06

Internet protocol (IP) and transport stream (TS) based service access
Edition 2011-06-30

Internet protocol (IP) and transport stream (TS) based service access
Edition 2011-02-18

Internet protocol (IP) and transport stream (TS) based service access
Edition 2009-04