British Standards Document
BS EN 15978
Sustainability of construction works. Assessment of environmental performance of buildings. Requirements and guidance

https://doi.org/10.3403/30478335U

BS EN 15978 is maintained by B/558. The current release of this standard is:

BS EN 15978:2026 Sustainability of construction works. Assessment of environmental performance of buildings. Requirements and guidance

https://doi.org/10.3403/30478335 (published 31/07/2026)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN 15978:2011 [current until 31/07/2026]