Network Aspects (NA); Metropolitan Area Network (MAN); media access control layer and physical layer specification; English version ETS 300212:1992
Edition 1993-07

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Transit counter additional network feature [ISO/IEC 15055 (1997) modified]; English version EN 301048 V 1.1.1 (1997.09)
Edition 1998-10

Space engineering - SpaceWire - CCSDS packet transfer protocol; English version EN 16603-50-53:2015
Edition 2015-05

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to EN 15509 - Part 2: Abstract test suite
Edition 2016-12

Space engineering - Adoption Notice of CCSDS 732.0-B-3, AOS Space Data Link Protocol; English version EN 16603-50-23:2022
Edition 2022-11

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 400: Multiple talkers and multiple listeners; Ship systems interconnection; Introduction and general principles (IEC 61162-400:2001); German version EN 61162-400:2002, text in English
Edition 2002-11

Field device integration (FDI) - Part 100: Profiles - Generic protocols (IEC 62769-100:2020); English version EN IEC 62769-100:2020
Edition 2021-08

European digital cellular telecommunications system (phase 2) - Mobile radio interface signalling layer 3, general aspects; English version ETS 300556:1995
Edition 1995-08

Network Aspects (NA) - Metropolitan Area Network (MAN) - Interconnection of MAN Switching Systems (MSS) based on an Asynchronous Transfer Mode (ATM) interface; English version ETS 300405:1995
Edition 1995-11

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; Supplementary service interactions - Part 1: Protocol specification; English version ETS 300669-1:1996
Edition 1997-09