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Field guide / supplier evidence

Recycled-content evidence review

Connect the percentage to the right product and basis.

A recycled-content percentage needs context. Identify whether it applies to a material, component or whole product, which basis was used, and the declaration that supports it.

01. Identify what is being measured

Record whether the statement applies to a material, component, package or whole product. Do not turn a component claim into a whole-product claim without support.

02. Preserve the stated definitions

Capture the reported total and any stated pre-consumer or post-consumer breakdown. Retain the measurement basis and calculation method where supplied. Do not infer information that is missing.

03. Check applicability and conflicts

Match the statement to the product and relevant period or batch. When declarations conflict, keep both versions instead of averaging them.

04. Request the missing context

Identify the exact product, conflict or missing basis in the follow-up. Request a corrected statement that actually resolves the problem.

Worked example · Synthetic data

One declaration reports 38% recycled content and another reports 42% for the same housing material and period. Keep the conflict visible and ask which applies. Do not publish 40% as a compromise.

By Saikiran Kuchi · Kohlvex · September 2026. Operational review guidance only; not a certification or substitute for requirements applicable to your work.

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