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List of archived qualifications

  • ITU-T A.4 (Withdrawn) - Procedures for communicating with forums and consortia.
  • ITU-T A.5 - Making reference to documents from other organizations.​
  • ITU-T A.6 (Withdrawn) - Cooperation and exchange of information with national and regional SDOs.

Organizations recognized according to Recommendation ITU-T A.5

NOTES:
The following table provides the list of archived qualifications that were previously in-force or were in the process of evaluation (ITU-T A.4, A.5 or A.6).
  • - indicates historic qualification for an organization that is no longer in operation
  • - indicates an organization that was evaluated but never qualified
  • - indicates that qualification was archived following withdrawal of Recs. ITU-T A.4 and A.6
  • - indicates that the A.5 qualification for this organization is still in force
Forum/Consortium Qualification Reference
A.4 A.5 A.6
3G Association TSAG-TD275R4 (2023-05)
ABNT (Brazilian Association of Technical Standards) TSAG-TD87 (2010-02)
AIOTI (Alliance for Internet of Things Innovation) SG20-R4 (2023-02)
ARIB (Association of Radio Industries and Businesses) TSAG-R5 (2001-03)
ASN.1 Consortium TSAG-TD275R4 (2023-05)
ATIS (Alliance for Telecommunications Industry Solutions) TSAG–R40 (2004-07)
ATM Forum TSAG-TD275R4 (2023-05)
Merged with Broadband Forum
ATSC (Advanced Television Systems Committee) TSAG– R40 (2004-07)
AVS (Audio-Visual coding Standard working group) TSAG-TD368 (2007-02)
Broadband Forum
CalConnect (Calendaring and Scheduling Consortium) SG2-R12 (2019-02)
CCSA (China Communications Standards Association) TSAG-TD55(2002-06)
ex CWTS
CEF (Cloud Ethernet Forum) TSAG-TD275R4 (2023-05)
CENELEC (European Committee for Electrotechnical Standardization) SG15-R33 (2012-09)
CEPCA (Consumer Electronics Powerline Communication Alliance) TSAG-TD275R4 (2023-05)
CSA (Cloud Security Alliance) COM17– R62 (2012-09)
CTA (ConsumerTechnology Association) TSAG-TD619 (2008-07)
ex CEA
DMTF (Distributed Management Task Force, Inc.) TSAG-TD275R4 (2023-05)
DSL Forum TSAG-TD275R4 (2023-05)
Merged with Broadband Forum
ECMA International (European Computer Manufacturer's Association) TSAG-R5 (2001-03)
Emerge Alliance TSAG-TD275R4 (2023-05)
ETIS (e-and telecommunication information services) TSAG TD55 (2002-06)
ETSI (European Telecommunications Standards Institute)
GHG PI (Greenhouse Gas Protocol Initiative) Requested by SG5
GSM Association (Global System for Mobile Communications Association) TSAG-TD263 (2006-07)
Home Gateway Initiative TSAG-TD368 (2007-02)
IEEE (Institute of Electrical and Electronics Engineers) TSAG-R39 (2000-06)
IMTC (International Multimedia Telecommunications Consortium) IMTC Specifications
Merged with MEF
INATBA (International Association of Trusted Blockchain Applications) SG16-R28 (2021-04)
IP/MPLS Forum TSAG-TD275R4 (2023-05)
Merged with Broadband Forum
IPDR Organization TSAG-TD275R4 (2023-05)
Merged with TM Forum
IPsphere Forum TSAG-TD275R4 (2023-05)
IPv6 Forum TSAG-TD72 (2001-11)
JCP (JAVA Community Process) TSAG-TD275R4 (2023-05)
JCTEA (Japan Cable Television Engineering Association) TSAG-R5 (2001-03)
JLabs (Japan Cable Laboratories) SG9-R9 (2011-11)
Kantara Initiative TSAG-TD185 (2011-02)
MACCSA (Multinational Alliance for Collaborative Cyber Situational Awareness) TSAG-TD275R4 (2023-05)
MEF TSAG-TD145 (2003-02)
MMTA (Mobile Multimedia Technology Alliance) TSAG-TD275R4 (2023-05)
MSF (Multiservice Switching Forum) TSAG-TD275R4 (2023-05)
NIST (National Institute of Standards and Technology) TSAG-TD72 (2001-11)
NRO (Number Resource Organization) TSAG-TD368 (2007-02)
OASIS (Advancing open standards for the information society) TSAG-TD55 (2002-06)
OIDF (OpenID Foundation) COM17-R30 (2014-09)
OIF (Optical Internetworking Forum) TSAG-TD55(2002-06)
OIPF (Open IPTV Forum) TSAG-TD275R4 (2023-05)
OMA (Open Mobile Alliance) TSAG– R40 (2004-07)
OMG (Object Management Group)
O-RAN (O-RAN Alliance) SG13-R21 (2024-04)
SAE (SAE International) TSAG-TD407 (2018-12)
SCTE (Society of Cable Telecommunications Engineers) COM9-R25 (2000-05)
SDL Forum Society (System Design Languages/ Specification and Description Language) TSAG-TD72 (2001-11)
SMPTE (Society of Motion Picture and Television Engineers) TSAG-TD368 (2007-02)
The Green Grid TSAG-TD275R4 (2023-05)
TIA (Telecommunications Industry Association) TSAG-R33 (2000-02)
TM Forum (TeleManagement Forum) TSAG-TD55 (2002-06)
TTA (Telecommunications Technology Association) TSAG-TD72 (2001-11)
TTC (Telecommunication Technology Committee) TSAG-R39 (2000-06)
ULE (Underwriters Laboratories Environment) SG5-R7 (2015-10)
UNICODE (The Unicode consortium) TSAG-TD135 (2005-11)
UPA (Universal Powerline Association)
W3C (World Wide Web Consortium) TSAG-TD55 (2002-06)
Zerde TSAG-TD275R4 (2023-05)