This portal has many resources on Smart Sustainable Cities. It is a good reference site.
ITU-T Smart Sustainable City Portal
Feb 05, 2021 9:47 am
Feb 17, 2021 9:31 am
Please access SG20: Internet of things (IoT) and smart cities and communities (SC&C) (itu.int) for latest reports and standards development. Some of the documents are shared in the MyICSC Resource Centre.