Design stage evidence – Responsible sourcing of construction products

Created: 19th May 2017
Reference: KBCN0831

At design stage, a letter of commitment from the design team confirming that the products shall be procured from suppliers capable of supplying products covered by the required responsible sourcing certification scheme is acceptable. The letter must confirm the responsible sourcing certification schemes of the proposed products.

30-Oct-2025 - Applicable to HQM One, HQM V6 and UKNCR V6.1

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