ITU‐T's Technical Reports and Specifications 947 5.4.2 Low carbon design and construction 5.4.2.1 Task The standardization of the following areas should be implemented in the low carbon design and construction of SSC: energy conservation; waste recycling. The tasks include, but are not limited to: developing guidelines and best practices for energy conservation in buildings and physical infrastructure. developing guidelines and best practices for waste recycling in buildings and physical infrastructure. 5.4.2.2 Gap Standards related to the low carbon design and construction in SSC are still required in the following area: evaluation for low carbon design and construction. 5.4.2.3 Relationships ITU‐T SG5 (Environment and climate change). UNFCCC. ISO CCCC (Climate Change Coordinating Committee). ISO/TC 207 (Environmental management). ISO/TC 205 (Building environment design). ISO/TC 59 (Buildings and civil engineering works). 5.4.3 Intelligent building systems 5.4.3.1 Task The standardization of the following technologies should be implemented in the intelligent building systems of SSC: synergy of intelligent building systems with related ICT systems in SSC. The tasks include, but are not limited to: developing Recommendations regarding the interface of intelligent building systems with related ICT systems in SSC. developing guidelines and best practices for the ICT use for intelligent building systems in SSC. 5.4.3.2 Gap Standards related to the intelligent building system in SSC are still required in the following areas: extended application for intelligent building systems in SSC.