1082 ITU‐T's Technical Reports and Specifications No. Title status Type Date Hyperlink ISO/NP 21930 Sustainability in build‐ings and civil engi‐neering works – Envi‐ronmental declara‐tion of building prod‐ucts Under de‐velopment standard 2012.6.18 http://www.iso.org/iso/home/sto re/catalogue_ tc/catalogue_ detail.htm?csnumber=61694 ISO/DIS 21929‐2.2 Draft on sustainability in buildings and civil engineering works – Sustainability indica‐tors – Part 2: Frame‐work for the devel‐opment of indicators for civil engineering works Published standard 2013.6.12 http://www.iso.org/iso/home/sto re/catalogue_ tc/catalogue_ detail.htm?csnumber=56066 ISO 21929‐1：2011 Sustainability in build‐ing construction – Sustainability indica‐tors – Part 1: Frame‐work for the devel‐opment of indicators and a core set of indi‐cators for buildings Published standard 2011.11.8 http://www.iso.org/iso/home/sto re/catalogue_ tc/catalogue_ detail.htm?csnumber=46599 ISO/NP TR 18791 Analysis of sustaina‐bility performance assessment methods used for civil engi‐neering works Under de‐velopment technical report 2013.2.25 http://www.iso.org/iso/home/sto re/catalogue_ tc/catalogue_ detail.htm?csnumber=63388 ISO/DIS 16745 Environmental per‐formance of buildings – Carbon Metric of a building – Use stage Under de‐velopment standard 2013.6.12 http://www.iso.org/iso/home/sto re/catalogue_ tc/catalogue_ detail.htm?csnumber=57576 ISO 15392:2008 Sustainability in build‐ing construction – General principles Published standard 2011.9.17 http://www.iso.org/iso/home/sto re/catalogue_ tc/catalogue_ detail.htm?csnumber=40432 ISO/DTS 12720 Sustainability in build‐ings and civil engi‐neering works – Guidelines for the application of the general principles on sustainability Under de‐velopment standard 2013.6.30 http://www.iso.org/iso/home/sto re/catalogue_ tc/catalogue_ detail.htm?csnumber=51654