Bamboo, cork and other non-timber forest products – Responsible sourcing Created: 15th Aug 2025 Reference: KBCN1768
Design stage evidence – Responsible sourcing of construction products Created: 19th May 2017 Reference: KBCN0831
Evidence requirements – responsible sourcing of materials at post-construction Created: 13th Jun 2023 Reference: KBCN1599
Responsible Sourcing – Scope when a BREEAM assessment covers only part of the new building Created: 19th Nov 2018 Reference: KBCN1217
