Summary

Supplement 58 to the ITU-T Y-series presents the global standards landscape of Joint Coordination Activity on Internet of Things, Digital Twins and Smart Sustainable Cities and Communities (JCA-IoT, DT and SSC&C), which contains a collection of standards and ITU-T Recommendations related to Internet of things (IoT), digital twins, smart sustainable cities and communities (SSC&C), network aspects of identification systems, including radiofrequency identifier (RFID) (network aspects of identification systems, including RFID (NID)) and ubiquitous sensor networks (USNs).