ISO/TS 21931-1:2006

ISO/TS 21931:2006 provides a general framework for improving the quality and comparability of methods for assessing the environmental performance of buildings. It identifies and describes issues to be taken into account when using methods for the assessment of environmental performance for new or existing building properties in the design, construction, operation, refurbishment and deconstruction stages. It is intended be used in conjunction with, and following the principles set out in, the ISO 14000 series of International Standards.