European digital cellular telecommunications system (Phase 2) - Signalling requirements relating to routeing of calls to mobile subscribers; English version ETS 300524:1994
Edition 1995-01

Integrated Services Digital Network (ISDN) - Signalling System no. 7 - Routeing in support of ISDN User Part (ISUP) version 2 services; English version ETS 300334:1995
Edition 1996-12

Routeing of calls to European Telephony Numbering Space (ETNS) services (Endorsement of the English version EN 301160 V 1.2.1 (2002-01) as German standard)
Edition 2003-06

Telecommunications Management Network (TMN) - Functional specification of call routeing information management on the Operations System/Network Element (OS/NE) interface (Endorsement of the English version EN 300292 V 1.2.1 (1998-08) as German Standard)
Edition 1999-12

Telecommunications Security - Service access control and synchronization for audiovisual services; English version ETS 300747:1997
Edition 1998-08

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

Corrigendum to DIN ETS 300405:1995-11 (ETS 300405:1995/Corrigendum:1995)
Edition 1996-05

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

Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Service description; English version ETS 300208:1996
Edition 1996-10