Access and Terminals (AT) - 2048 kbit/s digital structured leased lines (D2048S) - Connection characteristics (Endorsement of the English version EN 300419 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01

Access and Terminals (AT) - 2048 kbit/s digital structured leased lines (D2048S) - Terminal equipment interface (Endorsement of the English version EN 300420 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01

Access and Terminals (AT) - 34 MBit/s and 140 Mbit/s digital leased lines (D34U, D34S, D140U and D140S) - Network interface presentation (Endorsement of the English version EN 300686 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01

Access and Terminals (AT) - 34 MBit/s digital leased lines (D34U and D34S) - Connection characteristics (Endorsement of the English version EN 300687 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01

Access and Terminals (AT) - 34 Mbit/s digital leased lines (D34U and D34S) - Terminal equipment interface (Endorsement of the English version EN 300689 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01

Access and Terminals (AT) - 140 Mbit/s digital leased lines (D140U and D140S) - Terminal equipment interface; (Endorsement of the English version EN 300690 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01

Access and Terminals (AT) - 140 MBit/s digital leased lines (D140U and D140S) - Connection characteristics (Endorsement of the English version EN 300688 V 1.2.1 (2001-07) as German Standard)
Edition 2002-01

Digital Enhanced Cordless Telecommunications (DECT) - Integrated Services Digital Network (ISDN) - DECT/ISDN interworking for intermediate system configuration; Interworking and profile specification (Endorsement of the English version EN 300822 V 1.2.1 (2001-08) as German Standard)
Edition 2002-11

Digital Enhanced Cordless Telecommunications (DECT) - Data Service Profile (DSP) - Isochronous data bearer services with roaming mobility (service type D, mobility class 2) (Endorsement of the English version EN 301238 V 1.3.1 (2001-10) as German Standard)
Edition 2002-11

Digital Video Broadcasting (DVB) - Interaction channel for Digital Terrestrial Television (RCT) incorporating Multiple Access OFDM (Endorsement of the English version EN 301958 V 1.1.1 (2000-12) as German standard)
Edition 2003-01