Space engineering - Space segment operability; English version EN 16603-70-11:2015
Edition 2015-04

Communication systems for meters - Part 4: Wireless M-Bus communication; English version EN 13757-4:2019
Edition 2019-09

Application Interface for Secure Elements for Electronic Identification, Authentication and Trusted Services - Part 2: Signature and Seal Services; English version EN 419212-2:2017
Edition 2018-09

Radio Equipment and Systems (RES) - Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP) - Generic data link service; Service type C, class 2; English version ETS 300651:1996
Edition 1998-06

European digital cellular telecommunications system (Phase 2) - Mobile Station - Base Station System (MS-BSS) interface - Data Link (DL) layer specification; English version ETS 300555:1994
Edition 1995-01

Integrated Services Digital Network (ISDN); user-network interface data link layer specification; application of CCITT recommendations Q.920/I.440 and Q.921/I.441; english version ETS 300125:1991
Edition 1992-05

Communication systems for meters - Part 3: Application protocols; German version EN 13757-3:2025
Edition 2025-10