1056 ITU‐T's Technical Reports and Specifications Work area FG‐SSC deliverable(s) related to this work area SDO working on this area Document number released by this SDO Corresponding document title Standardization gap in this area Future needs and sugges‐tions to SG5 Testing of city systems KPIs for SSC [ITU‐T L,KPIs‐overview] [ITU‐T L.KPIs‐ICT] [ITU‐T L.KPIs‐impact] ITU‐T SG5 (Environ‐ment and climate change) To develop guidelines for testing city systems, includ‐ing use cases, best practice etc. 3.4.5.2 Methodology of assessment FG‐SSC developed a series of Technical Specifications on KPIs for SSC [ITU‐T L,KPIs‐overview] [ITU‐T L.KPIs‐ICT] [ITU‐T L.KPIs‐impact]. It is suggested to develop guidelines for evaluating the process of building SSC, including use cases, best practice etc. Work area FG‐SSC deliverable(s) related to this work area SDO working on this area Document number released by this SDO Corresponding document title Standardiza‐tion gap in this area Future needs and sugges‐tions to SG5 Evaluat‐ing SSC KPIs for SSC [ITU‐T L,KPIs‐overview] [ITU‐T L.KPIs‐ICT] [ITU‐T L.KPIs‐impact] ITU‐T SG5 (Environ‐ment and climate change) To develop guidelines for evaluating the process of building SSC, including use cases, best practice etc. 3.5 Building and physical infrastructure standards 3.5.1 Urban planning Work area FG‐SSC deliverable(s) related to this work area SDO working on this area Document number released by this SDO Corresponding document title Standardiza‐tion gap in this area Future needs and sugges‐tions to SG5 Urban planning SSC: a guide for city leaders [b‐FG‐SSC guide] ISO/TC 268/WG 2 ISO 37120:2014 Sustainable development of communities – Indicators for city services and quality of life 3.5.2 Low carbon design and construction Work area FG‐SSC deliverable(s) related to this work area SDO working on this area Document number released by this SDO Corresponding document title Standardiza‐tion gap in this area Future needs and sugges‐tions to SG5 Low car‐bon de‐sign and construc‐tion ISO/TC 207/SC 7 ISO/TS 14067:2013 Carbon footprint of products