Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Protocol specification - Part 4: SDLs for SCF-SSF interface (Endorsement of the English version EN 301931-4 V 1.1.2 (2001-09) as German Standard)
Edition 2002-11

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Test Suite Structure and Test Purposes (TSS&TP) specification for Service Switching Function (SSF) - Part 1: Basic capability set of CS3 (Endorsement of the English version EN 301933-1 V 1.1.1 (2003-01) as German Standard)
Edition 2003-07

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Test Suite Structure and Test Purposes (TSS&TP) specification for Service Switching Function (SSF) - Part 2: Call Party Handling (CPH) (Endorsement of the English version EN 301933-2 V 1.1.1 (2003-01) as German Standard)
Edition 2003-07

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Test Suite Structure and Test Purposes (TSS&TP) specification for Service Switching Function (SSF) - Part 3: Specialized Resource Functions (SRF) (Endorsement of the English version EN 301933-3 V 1.1.1 (2003-01) as German standard)
Edition 2003-07

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification - Part 1: Basic capability set of CS3 (Endorsement of the English version EN 301934-1 V 1.1.1 (2003-01) as German standard)
Edition 2003-07

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification - Part 2: Call Party Handling (CPH) (Endorsement of the English version EN 301934-2 V 1.1.1 (2003-01) as German standard)
Edition 2003-07

Services and Protocols for Advanced Networks (SPAN) - Number portability for ETNS services (Endorsement of the English version EN 301937 V 1.1.1 (2002-10) as German Standard)
Edition 2003-10

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

Corporate telecommunication Networks (CN) - Signalling interworking between QSIG and H.323 - Call Completion supplementary services (ISO/IEC 21991 (2002), modified) (Endorsement of the English version EN 301989 V 1.1.1 (2003-02) as German standard)
Edition 2003-07

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Short message service supplementary service [ISO/IEC 21989 (2002) modified] (Endorsement of the English version EN 301990 V1.1.1 (2003-06) as German standard)
Edition 2004-03