Integrated Services Digital Network (ISDN) - Three Party (3PTY) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 5: Test Suite Structure and Test Purpose (TSS&TP) specification for the network
Edition 2001-05-01

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS-3) - Abstract Test Suite (ATS) and Partial Protocol Implementation extra Information for testing (PIXIT) proforma specification - Part 2: call Party Handling (CPH)
Edition 2003-05-01

Telecommunications - 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) (V1.1.1)
Edition 2004-09-01

Conformity assessment - General requirements for third-party marks of conformity (ISO/IEC 17030:2021)
Edition 2021-12-01

Integrated Services Digital Network (ISDN). Three-party (3PTY) supplementary service. Service description
Edition 1995-04-01

Articles for sanitary and domestic uses - Sanitary pads, party lines, protective pads for incontinent persons and similar products having adhesive fasteners - Determination of the adhesive force by measurement of the peel strength
Edition 2002-04-01

Vitrified clay pipe systems for drains and sewers - Procedures of the factory production control and third-party certification - National implementation of OENORM EN 295 (all parts)
Edition 2019-07-01

Integrated Services Digital Network (ISDN). Three-party (3PTY) supplementary service. Digital subscriber signalling system no one (DSS1) protocol. Part 1: protocol specification
Edition 1995-04-01