| Work item | Question | Equiv. Num. | Status | Timing | Approval process | Version | Liaison relationship | Subject / Title | Priority |
| Y.4506 (ex Y.DRI-arch) | Q1/20 | | Determined 2024-07-12 | 2024-Q4 | TAP | New | ITU-T Q13/16, ITU-T CITS (Collaboration on ITS Communication Standards) | Reference architecture for the interworking of autonomous urban delivery robots | Medium |
| Y.dtmv-if | Q1/20 | | Under study | 2025-Q4 | AAP | New | ITU-T SG16 | Interface model and its requirements of integrating virtual and physical worlds through digital twins for the metaverse | Medium |
| Y.dtmv-ref | Q1/20 | | Under study | 2025-Q4 | AAP | New | ITU-T SG16 | Reference model of integrating virtual and physical worlds through digital twins for the metaverse | Medium |
| Y.dtmv-reqts | Q1/20 | | Under study | 2025-Q4 | AAP | New | ITU-T SG16 | Requirements of integrating virtual and physical worlds through digital twins for the metaverse | Medium |
| Y.4222 (ex Y.smart-evacuation) | Q2/20 | | Determined 2024-07-12 | 2023-09 | TAP | New | ITU-D SGs, ITU-T SG2, ISO, IEEE | Framework of smart evacuation in a disaster or emergency in smart cities and communities | Medium |
| Y.4229 (ex Y.IoT-SFFS) | Q2/20 | | Determined 2024-07-12 | 2024-Q2 | TAP | New | ISO/IEC JTC1/SC 41, ISO/TC 21, ISO/TC 92, ITU-T FG-AI4NDM, ICAO | Requirements and reference functional model of IoT-based smart forest firefighting system | Medium |
| Y.4230 (ex Y.EV-charging) | Q2/20 | | Determined 2024-07-12 | 2024-Q2 | TAP | New | ITU-T SG5, ITU-T SG13, ISO/TC 22, ISO/TC 204, IEC/TC 23, IEC/TC 69, IEC/SC 23H, IEEE-SA, SAE, UNECE WP29, CITS | Requirements and capability framework of public smart charging service for electric vehicles | Medium |
| Y.4231 (ex Y.IoT-Vreqs) | Q2/20 | | Determined 2024-07-12 | 2024-Q4 | TAP | New | ITU-T SG16 | Requirements and capability framework of the internet of things for vision | Medium |
| Y.4232 (ex Y.IoT-RTPS) | Q2/20 | | Determined 2024-07-12 | 2024-Q2 | TAP | New | ITU-T SG17, ITU-T SG16, CITS | Requirements, capabilities and use cases of Internet of Things infrastructures in roadside traffic perception system | Medium |
| Y.4233 (ex Y.FSPH) | Q2/20 | | Determined 2024-07-12 | 2024-Q2 | TAP | New | U4SSC related partners, ITU-T SG16, ITU-T FG-AI4NDM, ITU-T FG-AI4Health | Framework for smart public health emergency management in smart and sustainable cities | Medium |
| Y.4234 (ex Y.RemoteEd) | Q2/20 | | Determined 2024-07-12 | 2024-Q2 | TAP | New | ITU-T SG12, ITU-T SG13, Internet Engineering Task Force (IETF), World Wide Web Consortium (W3C) | Requirements, capabilities and deployment models for e-learning in remote classrooms | Medium |
| Y.4420-rev | Q2/20 | | Under study | 2025-Q4 | AAP | Rev. | ISO/TC 178, ETSI, oneM2M | Framework of Internet of things based monitoring and management for Lift | Medium |
| Y.DEMC-fra | Q2/20 | | Under study | 2027-Q2 | TAP | New | IEC TC8 SC 8B, IEC SyC Smart Cities | Requirements and framework of IoT-based distributed energy resources management and control services | Medium |
| Y.dt-IWCS | Q2/20 | | Under study | 2025-Q1 | TAP | New | ISO/TC 224 | Requirements and capability framework of digital twin for intelligent water conservancy system | Medium |
| Y.dt-SComCam | Q2/20 | | Under study | 2025-Q4 | TAP | New | ITU-T SG16, ISO/TC 184/SC 4, ISO/IEC JTC 1/SC 41 | Common requirements and capability framework of digital twin for smart complex and campus | Medium |
| Y.EMM-Reqts | Q2/20 | | Under study | 2025-Q1 | TAP | New | - | Requirements for Real-Time Event Monitoring and Integrated Management in Smart City Platforms | Medium |
| Y.energy-storage | Q2/20 | | Under study | 2025-Q4 | TAP | New | ITU-T SG5, ITU-T SG16, IEC/TC 120 | Requirements and capability framework of energy storage service for residential community in smart city | Medium |
| Y.EV-PUD | Q2/20 | | Under study | 2025-Q4 | TAP | New | ITU-T SG16, ISO/IEC TC22, ISO/SAE TC22, CITS | Requirements of electric vehicle power usage data acquisition and management for smart city | Medium |
| Y.IoT-APS-Reqts | Q2/20 | | Under study | 2026-Q4 | AAP | New | ITU-T SG13, ITU-T SG16 | Requirements and capability framework of Internet of Things for support of application-aware service | Medium |
| Y.IoT-PDP | Q2/20 | | Under study | 2026-Q4 | TAP | New | ITU-T SG13, ITU SG16, ISO/IEC JTC 1/SC 39 | Requirements of electric power data perception based on the Internet of Things | Medium |
