Pleading Batch Redaction with anonym.plus

Clean a whole folder of pleadings in one local run with steady labels.

In simple terms, PII redaction is the on-device process of finding and masking personally identifiable information in a document before it is shared.

Pleading-batch redaction is the removal of personal data from a whole case folder in one run. Consistency is the point: the same party should carry the same label in every document, because CPR 5.4C(1) opens every statement of case in that folder to a non-party. anonym.plus processes up to 20 files at a time on your device, using a shared map.

When this applies

A case file holds many pleadings that name the same parties. Working one file at a time invites drift, and drift is what re-identifies people: a name masked in nineteen documents and missed in the twentieth undoes the whole exercise. A single run applies the same treatment across the set.

How anonym.plus handles it

  1. Point anonym.plus at the case folder on your machine.
  2. It scans each file for the identifier set.
  3. Local OCR reads any scanned pages in the set.
  4. A shared map keeps repeat parties steady across files.
  5. Review the summary and fix low-confidence flags.
  6. Save the clean set locally.

What you need to provide

PII entity types detected

Categoryanonym.plus entity typeExample
NamesPERSONparty across files → [PARTY_1]
IdentifiersUK_NINONI numbers → [NINO]
FinancialUK_BANK_NUMBERaccounts → [ACCOUNT]
DatesDATE_TIMEbirth dates → [DOB]
MinorPERSONchildren → initials
ContactEMAIL_ADDRESSemails → [EMAIL]

Compliance achieved

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Limitations & cautions

A mixed folder of scans and native files leans on OCR for the images, so review low-confidence flags. Keeping the shared map means the set can be re-linked; turn the map off when you need true anonymity, not pseudonymity.

Frequently asked questions

How does batch mode keep one party steady?

A shared map logs each person once, so the same party carries the same alias in every file across the folder. That consistency matters because CPR 5.4C(1) reaches each statement of case separately, and one missed mention undoes the rest.

Is a batch-redacted set anonymous?

Only if you discard the map. While the map exists the set is pseudonymised, and UK GDPR Recital 26 treats data that can still be attributed to a person as personal data. DPA 2018 s.171 also makes deliberate re-identification an offence.

How many pleadings can one run handle?

Up to 20 files per batch, all processed locally with OCR for any scanned pages, so client confidentiality under SRA Code paragraph 6.3 is never handed to a vendor.