Audit workpaper redaction is the removal of client personal data from engagement documentation retained under PCAOB AS 1215. That standard governs how an auditor assembles and keeps the file. anonym.plus marks each identifier locally, so the evidence trail stays whole while the data goes.
When this applies
A workpaper cites sampled employees, signers, and account holders by name. You clear those details before the binder reaches a peer or inspector.
How anonym.plus handles it
- Open the engagement file in anonym.plus on your device.
- Local OCR reads scanned tickmarks and confirmations.
- The tool flags names, IDs, and account numbers.
- Keep tickmark legends and cross-references intact.
- Replace or black out the confirmed identifiers.
- Save the clean binder locally with no network call.
What you need to provide
- The workpaper or binder (PDF, XLSX, DOCX, scan).
- An operator: Replace, Redact, or Mask.
- Optional batch for a binder of many schedules.
PII & financial identifiers detected
| Category | anonym.plus entity type | Example |
|---|---|---|
| Names | PERSON | sampled staff R. Ode → [EMPLOYEE] |
| Identifiers | US_SSN | 402-19-7741 → [SSN] |
| Financial | US_BANK_NUMBER | vendor acct 0091 → [ACCOUNT] |
| Contact | EMAIL_ADDRESS | ode@example.com → [EMAIL] |
| Org | ORGANIZATION | Acme Foods → [CLIENT] |
| Dates | DATE_TIME | DOB 1980 → [DOB] |
Compliance achieved
- Aligns with the documentation duty in PCAOB AS 1215.
- Keeps tickmarks and cross-references whole for the reviewer.
- Offline work keeps the engagement file inside your firm.
- AES-256-GCM guards the working copies at rest.
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Limitations & cautions
AS 1215 requires the file to support the conclusions. Remove personal data, not the evidence behind a sign-off. The tool flags identifiers; you keep what the standard demands.
Frequently asked questions
Will my cross-references survive the pass?
Yes. Use the allow-list to protect tickmark codes and index numbers. Only personal identifiers are marked for removal.
Can I clean a whole binder at once?
Yes. Batch mode handles up to 20 files per local run, with OCR for any scanned schedule.
Is the engagement file uploaded anywhere?
No. The desktop app works on your machine with no cloud step, so the binder stays confidential.