The EU value-chain cap has been in force since 3 July 2026. It limits what large customers can ask suppliers for.See what applies to you →

A first-class role scoped to one report by the grant itself

Your auditor

The auditor gets a login, not a folder. Read-only, single-use, scoped to one report: every figure’s lineage, the immutable change history, and the audit chain they can check themselves.

What they ask for: the source of each figure, who approved it, and proof nobody changed it since.

What the ledger answers

4 of 4. Every line below is either produced from your own records, produced with a method we disclose, or absent and stated as absent.

  • Every figure’s traceActivity, factor, version, licence, GWP basis, per-gas resultledger
  • Approval historyWho imported, who accepted, and whenledger
  • Tamper evidenceA hash chain the auditor can check from inside the productledger
  • Evidence exportCSV and XLSX, licences citedledger

An auditor is a separate subject type rather than a member of your organisation, so auditor access does not consume one of your seats. Scope comes from the grant, never from a request parameter.

Answer it once, reuse it

The point of a ledger rather than a spreadsheet is that this request and the next one come out of the same records. Answering a customer questionnaire is most of the work of answering an EcoVadis assessment, a bank annex and a tender clause, because the figures, the method and the evidence are already assembled and already traceable.

Bring this request to a working session See all eight requests