The United for Smart Sustainable Cities (U4SSC) is a global initiative that provides an international platform for information exchange and partnership building to guide cities and communities in achieving the UN Sustainable Development Goals.

The U4SSC is a UN initiative coordinated by ITU, UNECE and UN-Habitat and supported by other 16 UN bodies, that help support the development of institutional policies and strategies which encourage the use of digital technologies to facilitate digital transformation and ease the transition to smart sustainable cities.  The U4SSC supports cities on their digital transformation journey in order to meet their goals and targets and create the cities and communities of tomorrow.   

U4SSC serves as the global platform to advocate for public policy and to encourage the use of ICTs t​o facilitate and ease the transition to smart sustainable cities.


Meeting documents and related information is available at the U4SSC SharePoint Collaboration site. Please see step-by-step instructions on how to subscribe to this site.
For news, updates and announcements, please subscribe to the U4SSC mailing list (​).