ITU-T WP: 2025-2028: SG11: Signalling requirements, protocols, test specifications and combating counterfeit telecommunication/ICT devices: Q3/11: Signalling requirements and protocols for emergency telecommunications

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Q.3067 (ex Q.Req_ Frame_RRDN)

Q3/11

Requirements and framework for network-based rapid response to disaster caused by natural hazards

2026-07

SG11

2025-2028

Q.3647-rev

Q3/11

Signalling requirements for emergency services in an Internet protocol multimedia subsystem roaming environment

2028-03

SG11

2025-2028

Q.IEM_arch_req

Q3/11

Reference architecture and signalling requirements for interactive emergency messaging through mobile network

2027-04

SG11

2025-2028

Q.IMS-INT-RS

Q3/11

IMS interconnection restoration architecture and procedures

2027-02

SG11

2025-2028

Q.Sup.62-Rev (ex Q.Supplement.62-Rev)

Q3/11

Overview of the work of standards development organizations and other organizations on the emergency telecommunications service

2026-11

SG11

2025-2028

Work item	Question	Status	Timing	Approval process	Version	Liaison relationship	Subject / Title	Priority
Q.3067 (ex Q.Req_ Frame_RRDN)	Q3/11	Consented 2026-07-22	2026-07	AAP	New	SG2, SG16, 3GPP, GSMA	Requirements and framework for network-based rapid response to disaster caused by natural hazards	Medium
Q.3647-rev	Q3/11	Under study	2028-03	AAP	Rev.	ITU-T SG2, 3GPP SA6, GSMA	Signalling requirements for emergency services in an Internet protocol multimedia subsystem roaming environment	Medium
Q.IEM_arch_req	Q3/11	Under study	2027-04	AAP	New	ITU-T SG2, SG13, SG17, ETSI-EMTEL, 3GPP	Reference architecture and signalling requirements for interactive emergency messaging through mobile network	Medium
Q.IMS-INT-RS	Q3/11	Under study	2027-02	AAP	New	3GPP	IMS interconnection restoration architecture and procedures	Medium
Q.Sup.62-Rev (ex Q.Supplement.62-Rev)	Q3/11	Under study	2026-11	Agreement	Rev.	-	Overview of the work of standards development organizations and other organizations on the emergency telecommunications service	Medium

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