Evidence and audit
Every figure with its document, every change on record.
Invoices, meter readings and records are attached to the figures they support. When the report is ready for review, Audit Ready records a baseline and keeps a log of every later change.
From document to review

Evidence linked to fields
Attach a file, photo or scan to a specific field, review where it is used and choose whether it goes into the PDF appendix or the ZIP package.
Email attachments as evidence
Link attachments from a connected mailbox directly to the figures they support.
Audit Ready
A confirmed baseline of data, report, evidence and calculations for the year. Later report PDFs carry the badge and the change log.
Independent review
Calculation workpapers and a review package for a provider from the trusted list, whose signed review you import back.
Evidence you can rely on
Each document has a title, the fields it supports, a document type and a note on the period or page. Review records whether a figure has been transcribed and whether the evidence is complete; a document from another period or an unreadable scan does not count as proof.
Documents are copied into the project with a SHA-256 fingerprint and linked to the figures they support, so a recipient can check that a file has not changed.
Audit Ready and the change log
Create Audit Ready PDF is a deliberate decision for one reporting year. The data stay editable, but every later report PDF keeps the Audit Ready badge and the change log, so it is always visible that figures changed.
Audit Ready means the report is ready for review with changes tracked. It is not an auditor's signature.
Independent calculation and methodology review
Calculation workpapers export the activity data, factors and evidence fingerprints as a PDF index, Excel and CSV. For an independent review, choose a provider from the trusted list, export the review package after sign-off and import the signed review when it is returned; the app checks it against the exact version of the report.
Frequently asked questions
Is Audit Ready an audit?
No. It records a baseline and tracks changes so that a reviewer can see what changed. Independent assurance comes from an authorised provider.
Which files can we attach?
Documents such as PDF invoices, photos and scans. On iPhone and iPad you can photograph or scan a document directly.
Do recipients receive all our documents?
No. Only the documents you include in the PDF appendix or the ZIP package.
Read next
- How it worksEleven steps from the questionnaire to sign-off, with departments supplying their answers.Read more
- Security and data protectionWhere your data are kept, how the encrypted workspace works and what leaves your device.Read more
- Methodology StatementHow every figure in an EnvironmentalReport report is calculated.Read more

