Ask for evidence that matches the proposed item, material and destination.
A document should be reviewed for its holder, scope, date, issuing body and applicability. Do not assume a general company claim applies to every construction.
Provide enough context to identify relevant evidence.
Specify the proposed item and its main materials.
Explain the intended market and use.
State the required document and review its applicability.
Agree which documents may be shared or published.
Send the product type, dimensions, quantity, destination and target date. Put the details together in one custom project brief.