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ITU-T Q.5054 (02/2025)

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Consumer-centric framework for combating counterfeit and stolen information and communication technology mobile devices
Recommendation ITU-T Q.5054 provides a consumer-centric framework through a unified platform considering possible scenarios and a multipronged approach for combating counterfeit and stolen mobile telecommunication/ICT devices.
This Recommendation builds upon Recommendation ITU-T Q.5050, which offers a reference framework with high-level challenges and requirements that should be considered when deploying solutions to combat the circulation and use of counterfeit information and communication technology (ICT) devices. Furthermore, Recommendation ITU-T Q.5051 presents a 'Framework for combating the use of stolen mobile devices'. It also defines possible communication channels and consumer interfaces with platform, indicative query and response formats including approaches for consumer education and awareness. The Recommendation also covers key features of the platform, key security considerations, implementation scenarios and possible technical challenges related inter alia to vendor agnostic interfaces, mobile equipment bulk verification, dealing with devices with replicated unique identifiers and the reporting and handling of stolen or lost mobile telecommunication/ICT devices and their restoration upon recovery.
With the rapid growth in the reach of the Internet and accelerated adoption and usage of ICT during the COVID-19 pandemic, the circulation and use of counterfeit ICT devices has increased considerably. According to an OECD report published in 2017, at that time already nearly one in five mobile phones shipped internationally was fake or counterfeit. The growing trade in counterfeit IT and communications hardware burdens on consumers, manufacturers and public finances.
A counterfeit ICT device is a product that explicitly infringes the trademarks, copies hardware or software designs, or infringes brand or packaging rights of an original or authentic product and, in general, infringes applicable national and/or international technical standards, regulatory requirements or conformity processes, manufacturing licensing agreements or other applicable policy requirements. Major mobile telecommunication/ICT devices include inter alia smartphones, tablets, IoT devices, wearables, modems, dongles and wireless local area network (WLAN) routers with cellular network connectivity. In addition to counterfeit mobile telecommunication/ICT devices, the use of stolen devices in mobile network also poses a serious security and law and order problem.
The unchecked proliferation of counterfeit and stolen mobile telecommunication/ICT devices in public land mobile networks (PLMNs) poses a serious challenge to regulators, law enforcement agencies (LEA) and end consumers and adversely affects the economy in general. The supply and demand economics of counterfeit and stolen devices complicate attempts to check the local as well as global market scenario for such devices.
Citation: https://handle.itu.int/11.1002/1000/15946
Series title: Q series: Switching and signalling, and associated measurements and tests
Q.5050-Q.5069: Combating counterfeiting and stolen ICT devices
Approval date: 2025年02月28日
Provisional name: Q.CCF-CCSD
Approval process: TAP
Status: In force
Maintenance responsibility: ITU-T Study Group 11
Ed. ITU-T Recommendation Status Summary Table of Contents Download
1 Q.5054 (02/2025) In force
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ITU-T Supplement Title Status Summary Table of contents Download
Q Suppl. 1 (10/1995) Signalling System No.7 testing and planning tools In force -
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Q Suppl. 2 (09/1997) Intelligent network user's guide: Supplement for IN CS-1 In force
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Q Suppl. 3 (05/1998) Number portability – Scope and capability set 1 architecture In force
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Q Suppl. 4 (05/1998) Number portability – Capability set 1 requirements for service provider portability (All call query and Onward routing) In force
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Q Suppl. 5 (03/1999) Number portability – Capability set 2 requirements for service provider portabilty (Query on release and Dropback) In force
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Q Suppl. 7 (03/1999) Technical Report TRQ.2001: General aspects for the development of unified signalling requirements In force
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Q Suppl. 8 (03/1999) Technical Report TRQ.2400: Transport control signalling requirements – Signalling requirements for AAL Type 2 link control capability set 1 In force
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Q Suppl. 9 (03/2004) Technical Report TRQ.2000: Roadmap for the TRQ.2xxx-series Technical Reports In force
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Q Suppl. 10 (12/1999) Technical Report TRQ.2002: Information flow elements In force
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Q Suppl. 11 (12/1999) Technical Report TRQ.2010: B-ISDN signalling interworking requirements In force
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Q Suppl. 12 (12/1999) Technical Report TRQ.2100: Coordinated call control and bearer control signalling requirements – Root-party coordinated call and bearer control In force
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Q Suppl. 13 (12/1999) Technical Report TRQ.2110: Coordinated call control and bearer control signalling requirements – Leaf-party coordinated call and bearer control In force
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Q Suppl. 14 (12/1999) Technical Report TRQ.2120: Coordinated call control and bearer control signalling requirements – Third-party coordinated call and bearer control In force
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Q Suppl. 15 (12/1999) Technical Report TRQ.2130: Coordinated call control and bearer control signalling requirements for leaf initiated join service In force
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Q Suppl. 16 (12/1999) Technical Report TRQ.2140: Signalling requirements for the support of narrowband services via broadband transport technologies In force
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Q Suppl. 17 (12/1999) Technical Report TRQ.2200: Call control signalling requirements – Party call control In force
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Q Suppl. 18 (12/1999) Technical Report TRQ.2230: Call control signalling requirements – Join call service In force
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Q Suppl. 19 (12/1999) Technical Report TRQ.2300: Bearer control signalling requirements – Root-party bearer control In force
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Q Suppl. 20 (12/1999) Technical Report TRQ.2310: Bearer control signalling requirements – Leaf-party bearer control In force
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Q Suppl. 21 (12/1999) Technical Report TRQ.2320: Bearer control signalling requirements – Third-party bearer control In force
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Q Suppl. 22 (12/1999) Technical Report TRQ.3000: Operation of the bearer independant call control (BICC) protocol with digital subscriber signalling system No. 2 (DSS2) In force
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Q Suppl. 24 (12/1999) Technical Report TRQ.3020: Operation of the bearer independant call control (BICC) protocol with broadband integrated services digital network user part (B-ISUP) for AAL Type 1 adaptation In force
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Q Suppl. 26 (12/1999) Broadband integrated services digital network (B-ISDN) – Digital subscriber signalling system No. 2 (DSS2) and signalling system No. 7 (B-ISUP) – Support of services over IP-based networks In force
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Q Suppl. 27 (12/1999) Technical Report – Overview of Signalling and Protocol Framework for an Emerging Environment (SPFEE) In force
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Q Suppl. 28 (12/1999) Technical Report: Signalling and protocol framework for an emerging environment (SPFEE) – Specifications for service access In force
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Q Suppl. 29 (12/1999) Service Modelling: Evolution to the use of object oriented techniques In force
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Q Suppl. 31 (12/2000) Technical Report TRQ.2141.0: Signalling requirements for the support of narrow-band services over broadband transport technologies – Capability set 2 (CS-2) In force
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Q Suppl. 32 (11/2002) Technical Report TRQ.2141.1: Signalling requirements for the support of narrowband services via broadband transport technologies – CS-2 signalling flows In force
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Q Suppl. 33 (12/2000) Technical Report TRQ.2401: Transport control signalling requirements – Signalling requirements for AAL type 2 link control capability set 2 In force
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Q Suppl. 34 (12/2000) Technical Report TRQ.2410: Signalling Requirements Capability Set 1 for the support of IP Bearer Control in BICC networks In force
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Q Suppl. 35 (12/2000) Technical Report TRQ.2500: Signalling Requirements for the support of the call bearer control interface (CS-1) In force
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Q Suppl. 36 (12/2000) Technical Report TRQ.3030: Operation of the bearer independent call control (BICC) protocol (CS-2) with IP bearer control protocol (IPBCP) In force
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Q Suppl. 37 (07/2006) DSS1 and DSS2 messages and information element identifiers In force
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Q Suppl. 38 (05/2001) Technical Report TRQ.2600: BICC signalling transport requirements – Capability set 1 In force
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Q Suppl. 39 (03/2002) Technical Report TRQ.2700: Requirements for signalling in access networks that support BICC In force
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Q Suppl. 40 (11/2002) Technical Report: Reference document on API/object interface between network control and application layer In force
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Q Suppl. 41 (11/2002) Technical Report TRQ.2003: Roadmap to the BICC protocol Recommendations, BICC interworking Recommendations, and BICC requirement Supplements In force
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Q Suppl. 42 (09/2003) Technical Report TRQ.2402: Transport control signalling requirements – Signalling requirements for AAL type 2 link control Capability Set 3 In force
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Q Suppl. 43 (09/2003) Technical Report TRQ.2415: Transport control signalling requirements – Signalling requirements for IP connection control in radio access networks Capability Set 1 In force
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Q Suppl. 44 (09/2003) Technical Report TRQ.2800: Transport control signalling requirements – Signalling requirements for AAL type 2 to IP interworking Capability Set 1 In force
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Q Suppl. 45 (09/2003) Technical Report TRQ.2815: Requirements for interworking BICC/ISUP network with originating/destination networks based on Session Initiation Protocol and Session Description Protocol In force
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Q Suppl. 46 (09/2003) Technical Report TRQ.2830: ATM-MPLS network interworking signalling requirements In force
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Q Suppl. 47 (11/2003) Emergency services for IMT-2000 networks – Requirements for harmonization and convergence In force
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Q Suppl. 48 (03/2004) Guideline document for specifying API/object interface between network control and application layer In force
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Q Suppl. 49 (02/2014) Signalling requirements to support IP telephony In force
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Q Suppl. 50 (03/2004) Technical Report TRQ.2145: Requirements for a Narrow-band Signalling Syntax (NSS) In force
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Q Suppl. 51 (12/2004) Signalling requirements for IP-QoS In force
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Q Suppl. 52 (12/2004) NNI mobility management requirements for systems beyond IMT-2000 In force
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Q Suppl. 53 (09/2005) Signalling requirements to support the International Emergency Preference Scheme (IEPS) In force
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Q Suppl. 54 (04/2007) Signalling requirements at the interface between SUP-FE and I/S-CSC-FE In force
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Q Suppl. 55 (04/2007) Signalling requirements at the interface between AS-FE and S-CSC-FE In force
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Q Suppl. 56 (04/2007) Organization of NGN service user data In force
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Q Suppl. 57 (01/2008) Signalling requirements to support the emergency telecommunications service (ETS) in IP networks In force
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Q Suppl. 58 (01/2008) Organization of NGN transport user data In force
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Q Suppl. 59 (01/2008) Signalling flows and parameter mapping for resource control In force
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Q Suppl. 61 (04/2010) Evaluation of signalling protocols to support ITU-T Y.2171 admission control priority levels In force
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Q Suppl. 62 (02/2014) Overview of the work of standards development organizations and other organizations on the emergency telecommunications service In force
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Q Suppl. 63 (06/2013) Signalling protocol mappings in support of the Emergency Telecommunications Service in IP networks In force
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Q Suppl. 64 (02/2014) Physical realization of next generation networks In force
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Q Suppl. 67 (04/2015) Framework of signalling for software-defined networking In force
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Q Suppl. 68 (12/2015) Technical Report on emergency telecommunication service (ETS) interoperability limitations In force
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Q Suppl. 69 (07/2018) Framework for interconnection between VoLTE-based network and other networks supporting emergency telecommunications service (ETS) In force
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Q Suppl. 70 (06/2019) Signalling requirements for IMS and GSM/UMTS network supporting multi-device emergency telecommunications service In force
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Q Suppl. 72 (07/2020) Signalling requirements for IP multimedia subsystem (IMS) emergency telecommunications service in support of multiple accesses In force
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Q Suppl. 73 (03/2021) Guidelines for permissive versus restrictive system implementations to address counterfeit, stolen and illegal mobile devices In force
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Q Suppl. 74 (03/2021) Roadmap for the ITU-T Q.5050-series - Combat of counterfeit ICT and stolen mobile devices In force
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Q Suppl. 75 (12/2021) Use cases on the combat of counterfeit ICT and stolen mobile devices In force
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Q Suppl. 76 (10/2023) Common approaches and interfaces for data exchange between the central equipment identity register and the equipment identity register In force
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Q Suppl. 78 (02/2025) Signalling requirements of service function chaining (SFC) with non-uniformly encoded service index in service forwarding path (SFP) changing scenarios In force
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Title Approved on Download
Use cases on the combat of multimedia content misappropriation 2023 here
Reliability of the international mobile equipment identity (IMEI) 2020 here
Survey report on counterfeit ICT devices in Africa region 2017 here
Technical Report on Counterfeit ICT Equipment 2015 here
Technical Report on Counterfeit ICT Equipment 2014 here
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