§ Product · four modules

Ingest. Extract. Review. Export.

No ERP connectors. No 6-month implementation. Four document-driven modules that turn the PDFs you already have into an auditor-defensible CSRD report.

§01 · Ingest

Upload what you already have.

PDFs of energy bills and supplier invoices. Scanned and digital PDFs both work. Last year's filing as a reference. Drag a folder, get a queue.

PDF · digital and image-based (PNG, JPG)
Swiss-apostrophe thousand-separator handling
One workspace per filing entity; one entity per CSRD report
Excel · Word · CSV on the roadmap roadmap
OCR for scanned PDFs on the roadmap roadmap

upload queue · acme-202414 files

energy-bill-q4.pdfparsedgrounded

payroll-summary-2024.pdfparsedgrounded

supplier-emissions.pdfparsedgrounded

prior-year-report.pdfqueued

travel-summary-2024.pdfneeds reviewverify

§02 · Extract & ground

252 datapoints. Every one cited.

The local LLM extracts the 252 quantitative datapoints across ESRS E1–G1. The page-level grounding verifier cross-checks each one against its cited PDF page before it's allowed into the draft. When the verifier can't ground a figure, it refuses. The metric is routed to a reviewer with a verify chip.

1,144 EFRAG IG 3 datapoints catalogued · May 2024
252 auto-extracted quantitative · ~835 narrative
Citation = source file + page + line region
Re-runs are idempotent; old citations preserved in the audit log

ESRS E1 · §3page-level verifier · v2024.11

E1-5 · energy5,000 MWhgrounded

E1-6.1 · Scope 1412 tgrounded

E1-6.2 · Scope 21,108 tgrounded

E1-6.3 · Scope 314,000 tverify

E1-7 · removals0grounded

§03 · Review & approve

Assign. Approve. Sign off.

Multi-reviewer flow: assign reviewers per file, approve per metric, sign off per ESRS section. External auditors get a read-only role and a persistent banner telling them so. Every action is logged with named approver and UTC timestamp in an append-only audit log.

Per-file reviewer assignments
Per-metric approval with named approver
Per-section sign-off blocks the export
External auditor · read-only role, no edits possible
Append-only audit log with chain_sha256 per metric

sign-off · ESRS sections2 / 12 complete

E1 · climate changesigned · 17:42 UTC

E2 · pollutionsigned · 17:48 UTC

E3 · waterpending review

S1 · own workforcepending review

G1 · business conductdraft

§04 · Export

Six formats. One bundle that auditors can verify offline.

The evidence pack ships as a zip with a manifest.json carrying SHA-256 per source file, a chain_sha256 per metric, and an append-only audit_log.json with its own hash chain. Auditors re-verify the bundle months later without needing the platform.

A4 PDF with optional branded logo
iXBRL XHTML preview filing-grade taxonomy on roadmap
ESEF report-package zip
Evidence-pack zip · SHA-256 manifest + audit log
CSRD JSON for downstream tooling
Annual Income & Reconciliation XLSX accountant pipeline

evidence-pack.zip · acme-2024SHA-256 manifest

manifest.jsonverified

audit_log.jsonchain ok

report.pdfA4 · 84 pages

report.xhtmliXBRL demo

sources/ (14 files)all hashed

§ What's deliberately not here

No ERP connector. That's the point.

The differentiator isn't a SAP plugin or a Snowflake integration. It's that you don't need one. Attera works on the documents you already produce: bills, payroll exports, supplier invoices, last year's report. Upload-only, by design.

See it on your own documents.

Bring a sample of your real CSRD source documents to the call. We'll generate a draft section live and you'll see the citations land.

Book a demo →