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Transmission and Multiplexing (TM) -- Generic frame structures for the transport of various signals (including Asynchronous Transfer Mode (ATM) cells and Synchronous Digital Hierarchy (SDH) elements) at the ITU-T Recommendation G.702 hierarchical rates of 2048 kbit/s, 34368 kbit/s and 139264 kbit/s

Integrated Services Digital Network (ISDN) -- Signalling System No.7 -- Message Transfer Part (MTP) -- Test specification [ITU-T Q.781 and Q.782:1993, modified]

Integrated Services Digital Network (ISDN) -- Signalling system No.7 -- ISDN User Part (ISUP) version 1 -- Test specification

Integrated Services Digital Network (ISDN) -- Signalling System No.7 -- Routeing in support of ISDN User Part (ISUP) version 2 services

Satellite Earth Stations and Systems (SES) -- Receive-only Very Small Aperture Terminals (VSATs) operating in the 4 GHz frequency band

Satellite Earth Stations and Systems (SES) -- Transmit-only or transmit-and-receive Very Small Aperture Terminals (VSATs) used for communications operating in the Fixed Satellite Service (FSS) 6 GHz and 4 GHz frequency bands

Radio Equipment and Systems (RES) -- Digital European Cordless Telecommunications (DECT) -- DECT Authentication Module (DAM)

Systemy i urządzenia radiowe (RES) -- Kompatybilność elektromagnetyczna (EMC) urządzeń ulepszonego systemu cyfrowej telekomunikacji bezsznurowej (DECT)

Radio Equipment and Systems (RES) -- Wideband transmission systems -- Technical characteristics and test conditions for data transmission equipment operating in the 2,4 GHz ISM band and using spread spectrum modulation techniques

Satellite Earth Stations and Systems (SES) -- Satellite News Gathering (SNG) -- Transportable Earth Stations (TESs) (13-14/11-12 GHz)

Electromagnetic compatibility and Radio spectrum Matters (ERM) -- Terrestrial Flight Telecommunications System (TFTS) -- Part 3: Speech services, network aspects

Electromagnetic compatibility and Radio spectrum Matters (ERM) -- Terrestrial Flight Telecommunications System (TFTS) -- Part 2: Speech services, radio interface

Electromagnetic compatibility and Radio spectrum Matters (ERM) -- Terrestrial Flight Telecommunications System (TFTS) -- Part 1: Speech services, facilities and requirements

Integrated Services Digital Network (ISDN) -- Programming communication interface (PCI) for Euro-ISDN

Signalling Protocols and Switching (SPS) -- V interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 9: Test specification for the physical layer

V interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 8: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the data link layer

Signalling Protocols and Switching (SPS) -- V interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 7: Test Suite Structure and Test Purposes (TSS&TP) specification for the data link layer

V interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (LE side)

Signalling Protocols and Switching (SPS) -- V interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (LE side)

V interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (AN side)

Signalling Protocols and Switching (SPS) -- V interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (AN side)

Signalling protocols and switching (SPS) -- V-interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 2: Protocol Implementation Conformance Statement (PICS) proforma

Signalling Protocols and Switching (SPS) -- V-interfaces at the digital Local Exchange (LE) -- V5.1 interface for the support of Access Network (AN) -- Part 1: V5.1-interface specification

Radio equipment and systems (RES) -- Digital European Cordless Telecommunications (DECT) Public Access Profile (PAP) test specification -- Part 7: FT PIXIT proforma

Radio equipment and systems (RES) -- Digital European Cordless Telecommunications (DECT) Public Access Profile (PAP) test specification -- Part 6: FT PICS proforma

Radio equipment and systems (RES) -- Digital European Cordless Telecommunications (DECT) Public Access Profile (PAP) test specification -- Part 5: FT abstract test suite (ATS)

Radio equipment and systems (RES) -- Digital European Cordless Telecommunications (DECT) Public Access Profile (PAP) test specification -- Part 4: PT PIXIT proforma

Radio equipment and systems (RES) -- Digital European Cordless Telecommunications (DECT) Public Access Profile (PAP) test specification -- Part 3: PT PICS proforma

Radio equipment and systems (RES) -- Digital European Cordless Telecommunications (DECT) Public Access Profile (PAP) test specification -- Part 2: PT abstract test suite (ATS)

Radio equipment and systems (RES) -- Digital European Cordless Telecommunications (DECT) Public Access Profile (PAP) test specification -- Part 1: Overview

Transmission and Multiplexing (TM) -- Synchronous Digital Hierarchy (SDH) -- SDH information model for the Network Element (NE) view

Integrated Services Digital Network (ISDN) -- ISDN-Global System for Mobile Communications (GSM) Public Land Mobile Network (PLMN) signalling interface

Broadband Integrated Services Digital Network (B-ISDN) -- Traffic control and congestion control in B-ISDN [ITU-T I.371:1996]

Broadband Integrated Services Digital Network (B-ISDN) -- Synchronous Digital Hierarchy (SDH) based user network access -- Physical layer User Network Interfaces (UNI) for 155520 kbit/s and 622080 kbit/s Asynchronous Transfer Mode (ATM) B-ISDN applications

Broadband Integrated Services Digital Network (B-ISDN) -- Cell based user network access for 155520 kbit/s and 622080 kbit/s -- Physical layer interfaces for B-ISDN applications

Broadband Integrated Services Digital Network (B-ISDN) -- Asynchronous Transfer Mode (ATM) -- Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification

Broadband Integrated Services Digital Network (B-ISDN) -- Asynchronous Transfer Mode (ATM) -- Part 2: B-ISDN ATM layer specification [ITU-T I.361:1995]

Broadband Integrated Services Digital Network (B-ISDN) -- Asynchronous Transfer Mode (ATM) -- Part 1: B-ISDN ATM functional characteristics [ITU-T I.150:1995]

Integrated Services Digital Network (ISDN) -- Access digital section for ISDN basic access

Radio Equipment and Systems (RES) -- Land mobile service -- Technical characteristics and test conditions for radio equipment using integral antennas intended primarily for analogue speech

Television systems -- 625-line television Wide Screen Signalling (WSS)

Television systems -- 625-line television Wide Screen Signalling (WSS)

Television systems -- 625-line television Wide Screen Signalling (WSS)

Business TeleCommunications (BTC) -- 64 kbit/s digital unrestricted leased line with octet integrity (D64U) -- Terminal equipment interface

Business TeleCommunications (BTC) -- 64 kbit/s digital unrestricted leased line with octet integrity (D64U) -- Connection characteristics

Business TeleCommunications (BTC) -- 64 kbit/s digital unrestricted leased line with octet integrity (D64U) -- Network interface presentation

Integrated Services Digital Network (ISDN) -- CCITT signalling system No.7 -- Transaction Capabilities Application Part (TCAP) version 2

Integrated Services Digital Network (ISDN) -- Signalling System No.7 -- Transaction Capabilities (TC) version 2 -- Part 3: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification

Integrated Services Digital Network (ISDN) -- Signalling System No.7 -- Transaction Capabilities (TC) version 2 -- Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification