Work item | Question | Equiv. Num. | Status | Timing | Approval process | Version | Liaison relationship | Subject / Title | Priority |
Y.4463-rev | Q4/20 | | Under study | 2024-Q4 | AAP | Rev. | ITU-T SG13, SG16, SG17, ISO/IEC JTC 1/SC 41, ISO/TC 307, OASIS | Framework of delegation service for Internet of things devices | Medium |
Y.4488 (ex Y.IoT-SPWE) | Q4/20 | | Determined 2023-09-22 | 2024-04 | TAP | New | ISO | Requirements and functional architecture of data services provided via IoT-based technologies for safety protection of working environments
| Medium |
Y.4498 (ex Y.energy-data) | Q4/20 | | Determined 2023-09-22 | 2023-Q3 | TAP | New | ITU-T SG13, IEC SyC-Smart Energy, ISO TC268, ISO/IEC JTC1/WG11, ISO/IEC JTC1/SC25, IEEE | Framework of city-level energy data sharing and analytics among buildings
| Medium |
Y.4499 (ex Y.UIM-cs-framework) | Q4/20 | | Determined 2023-09-22 | 2024-04 | TAP | New | ISO | Framework of urban infrastructure monitoring based on crowdsourcing
| Medium |
Y.cii (ex Y.rrm-data) | Q4/20 | | Under study | 2024-Q4 | AAP | New | ISO/IEC JTC1, IEEE | Requirements and reference model of IoT related data from city infrastructure
| Medium |
Y.CL-EDM | Q4/20 | | Under study | 2025-Q4 | TAP | New | IEC SyC-Smart Cities, IEC SyC-Smart Energy, IEC TC13 & TC57, ISO TC268, ITU-T SG5, SG13, SG16 & SG17 | Energy data model for city-level energy management platform
| Medium |
Y.CSDL | Q4/20 | | Under study | 2025-Q2 | TAP | New | ITU-T SG16 | Requirements and framework for crowdsourced system based on distributed learning
| Medium |
Y.dem-IoT | Q4/20 | | Under study | 2025-Q4 | TAP | New | IEC TC 57, ISO/IEC JTC1 | Data exchange model for IoT devices in power transmission and transformation equipment
| Medium |
Y.DM-SLF | Q4/20 | | Under study | 2024-Q2 | AAP | New | ITU-T SG13, ISO TC23 | Conceptual data model of smart livestock farming service
| Medium |
Y.DPM-alm-fra | Q4/20 | | Under study | 2024-Q4 | TAP | New | ITU-T SG16, SG17 | Functional requirements and architecture of blockchain-based activity logs management for IoT data processing and management
| Medium |
Y.IoT-3DMS | Q4/20 | | Under study | 2025-Q4 | TAP | New | ITU-T SG16 | Requirements and functional capabilities for three-dimensional model based monitoring service | Medium |
Y.IoT-CRE-fr | Q4/20 | | Under study | 2024-Q4 | AAP | New | oneM2M, OCF, EdgeX | Framework of common rule enablement for intelligent IoT services in heterogeneous IoT platform environments
| Medium |
Y.SF-prediction | Q4/20 | | Under study | 2024-Q4 | AAP | New | oneM2M, IETF/IRTF | Service framework of prediction for intelligent IoT
| Medium |
Y.SmartBuilding-Integration | Q4/20 | | Under study | 2024-Q4 | TAP | New | ITU-T SG5, ISO/IEC JTC 1/SC 41 | Framework for Smart Building Integration into Smart Cities | Medium |
Y.Sup.metadata-EPI | Q4/20 | | Under study | 2025-Q4 | Agreement | New | IEC/TC3,ISO/IEC JTC1/SC32, ISO/TC37/SC 4, ISO/TC171/SC 2 | Metadata for IoT-based electric power infrastructure monitoring system | Medium |
YSTR.dscm | Q4/20 | | Under study | 2024-Q4 | Agreement | New | ITU-T SG17, ISO/TC268/SC1/WG4, ISO/IEC JTC1/SC32/WG6 | Analysis of data sharing control models
| Medium |