Maintain an immutable evidence chain from raw invoices to published figures — ready for limited assurance engagements.
Limited and reasonable assurance engagements for carbon reports are becoming standard practice. Auditors expect to trace any published figure back through the calculation methodology to the original source document. When evidence is scattered across email attachments, local drives, and shared folders, assurance engagements take longer, cost more, and frequently surface findings that delay report publication.
Source invoices, meter readings, and calculation workbooks live in disconnected locations with no linking metadata.
Multiple versions of the same spreadsheet circulate, making it unclear which set of figures is authoritative.
Auditors spend excessive time requesting and verifying supporting documents, extending the engagement by weeks.
Purpose-built capabilities — not generic templates you have to work around.
Every data entry, edit, approval, and calculation is timestamped and attributed to a named user — nothing can be silently overwritten.
Attach invoices, meter readings, and supplier statements directly to the data record they support.
Define who can enter, edit, approve, and export data — ensuring segregation of duties for assurance purposes.
Grant external auditors scoped, read-only access to trace figures without risk of data modification.
Every entry — whether manual or imported — is linked to the supporting invoice, reading, or receipt.
Record which emission factor, methodology, and formula were applied to each line item.
Require named sign-offs at data-entry, calculation, and report-publication stages.
Generate a read-only view for the assurance provider with drill-down from totals to source documents.
Try these tools to assess and improve your operations.
The system is designed to support limited assurance under ISAE 3410 and ISO 14064-3. For reasonable assurance, additional sampling procedures may be required, but the underlying evidence chain remains the same.
Yes. You grant auditors a time-limited, read-only login. They can drill down from published totals to individual data entries and source documents without leaving the platform.
All data, documents, and log entries are retained for the lifetime of your SwiftCase subscription. Historical periods remain accessible for trend analysis and future assurance engagements.
See how SwiftCase links every published carbon figure to its source evidence, calculation method, and approval record.
