Quick Reference: Claims, Proof, and What to Ask Next
Recall the evidence ladder and the next question to ask when suppliers make environmental claims.
What is the strongest short definition of verified environmental proof in a sourcing event? Evidence that is independently verified or technically specific enough to be checked against recognized criteria or equivalent methods. Think label license numbers, test reports, audited data, or explicit methodology with traceable boundaries. Policy statement vs technical evidence Both can matter, but they do different jobs. Use policy to understand governance maturity; use technical proof to evaluate the actual bid. “We are eco-friendly across the board, so a label should not matter.” You say A label is one route, not the only route. What we need is…
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