Digital Enhanced Cordless Telecommunications (DECT) - Global System for Mobile communications (GSM) - DECT/GSM Interworking Profile (IWP) - Implementation of short message service, point-to-point and cell-broadcast; English version ETS 300754:1997
Edition 1998-06

Television systems - NICAM 728: Transmission of two-channel digital sound with terrestrial television systems B, G, H, I, K1 and L; English version EN 300163 V 1.2.1 (1998.03)
Edition 1998-10

OPC Unified Architecture - Part 4: Services (IEC 62541-4:2020); English version EN IEC 62541-4:2020
Edition 2021-08

Industrial communication networks - Fieldbus specifications - Part 6-15: Application layer protocol specification - Type 15 elements (IEC 61158-6-15:2010); English version EN 61158-6-15:2012, only on CD-ROM
Edition 2013-03

Integrated Services Digital Network (ISDN); conference call, add-on (CONF) supplementary service; functional capabilities and information flows; English version ETS 300184:1993 + Corrigendum September 1993
Edition 1994-04

Public Switched Telephone Network (PSTN) - Category II specification for 1200 bits per second half duplex and 1200/75 bits per second asymmetrical duplex modems standardized for use on the PSTN; English version ETS 300118:1996
Edition 1997-08

Geographic information - Land Administration Domain Model (LADM) - Part 2: Land registration (ISO/DIS 19152-2:2024); English version prEN ISO 19152-2:2024
Edition 2024-05

Industrial communication networks - Fieldbus specifications - Part 5-17: Application layer service definition - Type 17 elements (IEC 61158-5-17:2007); English version EN 61158-5-17:2008, only on CD-ROM
Edition 2008-09

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

European digital cellular telecommunications system (Phase 2) - Call Waiting (CW) and Call Hold (HOLD) supplementary services - Stage 2; English version ETS 300544:1995
Edition 1995-09