For auditors & accountants
Every number in a GreenKPO report is backed by an immutable audit trail. Not a PDF. Not a spreadsheet. A timestamped, tamper-evident evidence chain — from data entry to signed report.
When an auditor asks 'show me the source data behind this figure' — most carbon tools produce a spreadsheet. GreenKPO produces an evidence chain.
Five stages. Each one produces structured, timestamped evidence that flows automatically into the report.
Employee survey, IT survey, financial ledger upload, and vendor portal survey capture activity data in defined fields with validation rules. No manual re-entry. No spreadsheet hand-offs.
Each submission timestamped and user-attributed on saveEmissions calculations use DEFRA and GHG Protocol approved factors. Every calculation is logged — the factor used, the version, the date applied. If a factor is updated, the change is recorded.
Methodology details available on the KPOData platform per calculationEvery change to every field is written to the KPOTrust immutable log — trigger type, previous value, new value, status, user, timestamp. Records cannot be altered or deleted. Same infrastructure that passed an ISO audit for Standard Chartered, Siemens, and Wood PLC.
Append-only log — no edit, no delete, full history preservedEvery figure in the GHG Carbon Planning Report maps to a token pulled directly from platform data. There is no manual step between data and report. The report is a structured output of the evidence, not a separate document.
Token mapping available for auditor review per report sectionAuditors receive a structured evidence pack: the report, the KPOTrust change log, the source survey data, and the calculation methodology reference. Everything needed to sign off limited or reasonable assurance under CSRD.
Structured export — no manual assembly requiredThe KPOTrust infrastructure underpinning GreenKPO has already been used as audit evidence by enterprise clients in regulated industries.
Standard Chartered and Muzinich.
Siemens Healthineers and Wood PLC, 60 and 80+ entities.
Platform change-control used as primary audit evidence.
Ireland, UK, France, Singapore. CSRD, GHG Protocol, DEFRA.
The platform is designed to support limited assurance (required from 2025 under CSRD) and is being built toward reasonable assurance (required from 2028). The KPOTrust audit trail provides the evidence layer that makes both levels achievable without manual data reconstruction.
Yes. The KPOTrust audit log is exportable as a structured evidence pack. We can scope auditor access to the relevant reporting period and entity boundary.
Vendor data is collected via a structured portal survey with field-level validation — not email or spreadsheet. Each submission is timestamped and attributed. The data quality split (measured vs estimated) is surfaced in the report and the evidence pack.
Every correction is written to the KPOTrust immutable log with the previous value, new value, user, and timestamp preserved. The audit trail shows the full history — not just the current state.