Work item | Question | Equiv. Num. | Status | Timing | Approval process | Version | Liaison relationship | Subject / Title | Priority |
Y.4221 (ex Y.ElecMon-Reqts) | Q2/20 | | Determined 2023-09-22 | 2024-04 | TAP | New | ISO/TC 268, ISO/IEC JTC1/SC 41, IEC/TC 57, IEC/TC 65, IEEE Power and Energy Society | Requirements of IoT-based electric power infrastructure monitoring system
| Medium |
Y.4222 (ex Y.smart-evacuation) | Q2/20 | | Determined 2023-02-10 | 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.4225 (ex Y.dt-ITS) | Q2/20 | | Determined 2023-09-22 | 2024-04 | TAP | New | ISO/IEC, 3GPP, ETSI | Requirements and capability framework of digital twin for intelligent transport system
| Medium |
Y.ACC-ASM | Q2/20 | | Under study | 2025-Q3 | AAP | New | ITU-T Q26/16, ITU-T JCA-AHF, ISO/IEC JTC1 SC35, ASTAP EG-AU | Requirements and capabilities of accessible service management using user accessibility preference profile for IoT services | Medium |
Y.dt-IWCS | Q2/20 | | Under study | 2024-Q4 | 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-Q1 | 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-Q2 | 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-charging | Q2/20 | | Under study | 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 of smart charging service for electric vehicles
| 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.FSPH | Q2/20 | | Under study | 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.IIoT-infra-SM-fr | Q2/20 | | Under study | 2024-Q2 | AAP | New | ITU-T SG13, ISO/TC 184, IEC/TC 65, IEC/SyC SM, ISO/IEC JTC 1/SC 41 | Requirements and framework of Industrial IoT (IIoT) infrastructure for smart manufacturing
| Medium |
Y.IoT-BC-reqts-cap | Q2/20 | | Under study | 2024-Q2 | AAP | New | IEEE, ITU-T SG13, ITU-T SG17, ISO | IoT requirements and capabilities for support of blockchain
| Medium |
Y.IoT-BPM-reqts | Q2/20 | | Under study | 2025-Q1 | AAP | New | ITU-T SG16, IEC/ISO JTC1 SC41 and SC7, Workflow Management Coalition (WfMC), OMG, OASIS and W3C | Specific Requirements of the Internet of Things for Business Process Management
| 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 |
Y.IoT-RTPS | Q2/20 | | Under study | 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.IoT-SFFS | Q2/20 | | Under study | 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.IoT-SmartBuild | Q2/20 | | Under study | Pending decision at next SG20 meeting in 2024 | AAP | New | ITU-T SG5, ISO, IEC, IEEE, ETSI | Common requirements and capabilities of smart buildings from the IoT perspective | Medium |
Y.IoT-smartschool | Q2/20 | | Under study | 2024-Q4 | TAP | New | ISO TC232 | Requirements of IoT-based smart school management system | Medium |
Y.IoT-soil | Q2/20 | | Under study | 2024-Q4 | TAP | New | ITU-T SG5, ISO TC190 | Requirements of IoT-based soil environmental protection and remediation | Medium |