Integrated Services Digital Network (ISDN) and Broadband Integrated Services Digital Network (B-ISDN) - Generic Addressing and Transport (GAT) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 301813-2 V 1.1.1 (2001-09) as German Standard)
Edition 2002-12

Intelligent Network (IN) - Intelligent Network Capability Set 1 (CS1) extension; Intelligent Network Application Protocol (INAP) - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 301668-2 V 1.1.3 (2000-07) as German Standard)
Edition 2001-09

Intelligent Network (IN) - IN Capability Set 1 (CS1) extension; Intelligent Network Application Protocol (INAP); Customised Applications for Mobile network Enhanced Logic (CAMEL) - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 301152-2 V 1.2.2 (1998-09) as German Standard)
Edition 2001-09

Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP) - Profile requirement list and profile specific Implementation Conformance Statement (ICS) proforma - Part 2: Fixed radio Termination (FT) (Endorsement of the English version EN 300474-2 V1.2.1 (2003-09) as German standard)
Edition 2004-08

Terrestrial Trunked Radio (TETRA) - Conformance testing specification - Part 2: Protocol testing specification for Voice plus Data (V+D); Sub-part 4: Abstract Test Suite (ATS) for Medium Access Control (MAC) (Endorsement of the English version ETS 300394-2-4:1998 as German standard)
Edition 1999-07

Broadband Radio Access Networks (BRAN) - HIgh PErformance Radio Local Area Network (HIPERLAN) Type 1; Conformance Testing Specification - Part 3: Test Suite Structure and Test Purposes (TSS.TP) specification (Endorsement of the English version ETS 300836-3:1998 as German version)
Edition 1999-07

Broadband Integrated Services Digital Network (B-ISDN) - Signalling ATM Adaptation Layer (SAAL); Service Specific Co-ordination Function (SSCF) for the support of signalling at the Network Node Interface (NNI) - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version ETS 300438-2:1998 as German standard)
Edition 1999-09

Digital Enhanced Cordless Telecommunications (DECT) - Integrated Services Digital Network (ISDN); DECT/ISDN interworking for intermediate system configuration; profile Implementation Conformance Statement (ICS) - Part 1: Portable radio Termination (PT) (Endorsement of the English version EN 301241-1 V 1.1.1 (1998-12) as German Standard)
Edition 1999-12

Integrated Services Digital Network (ISDN); Calling Line Identification Restriction (CLIR) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 300093-2 V 1.2.4 (1998-06) as German standard)
Edition 1999-12

Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 300097-2 V 1.2.4 (1998-06) as German Standard)
Edition 1999-12