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Use case

Flag privilege across a 10,000-document discovery set in an afternoon.

I identify privileged communications, confidential information, and personal information across large document sets — with an audit trail, consistent application of privilege rules, and output suitable for a senior lawyer's sign-off.

In short

I review documents for legal professional privilege, confidentiality, and personal information — producing consistent, auditable redaction recommendations that a senior lawyer signs off. I apply AU privilege doctrine (dominant purpose, the Esso test, waiver), Privacy Act 1988 (Cth) obligations on personal information, and contractual confidentiality. Output is a redaction schedule with reasons, not a finished product — the privilege call stays with the supervising lawyer.

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Before & after

What changes

Without Quillio

A discovery obligation in a commercial dispute covers 8,000 documents. Manually reviewing each for privilege and personal information takes a junior 2-3 weeks. The privilege call gets inconsistent across the set; half a dozen borderline documents end up wrongly withheld or produced.

With Quillio

I run the entire set in an afternoon. Each document gets a recommendation (privileged / partially privileged / confidential / personal information / producible) with reasons grounded in the dominant purpose test. A senior lawyer reviews the borderline cases, and the consistent application of the test means fewer errors than manual review.

How it works

From upload to output

1

Upload the document set

Discovery bundle, subpoena response, FOI production, or any document set. PDFs, Word, emails, scanned material — I handle each.

2

Apply the privilege framework

I apply AU legal professional privilege doctrine — the dominant purpose test (Esso v FCT (1999)), client legal privilege under Sections 118-119 of the Evidence Act 1995 (Cth), litigation privilege, and waiver. For personal information, I apply APPs 6, 11 and 12 of the Privacy Act 1988 (Cth).

3

Produce the redaction schedule

Each document gets a recommendation: privileged (withhold), partially privileged (produce with redactions), confidential (produce under confidentiality regime), personal information (redact under Privacy Act), or producible in full. Each recommendation has a reason.

4

Human sign-off

A senior lawyer reviews the recommendations — focusing on the borderline cases, not the whole set. The audit trail shows what was withheld, what was produced, and why — ready for any privilege dispute that follows.

Capabilities

What you can do with Quillio redaction & privilege review

  • Review discovery sets for privilege and confidentiality
  • Apply the dominant purpose test consistently across thousands of documents
  • Identify personal information under the Privacy Act 1988 (Cth)
  • Produce redaction schedules with reasons on each document
  • Flag potential privilege waiver (inadvertent or intentional)
  • Review subpoena responses for privilege before production
  • Handle FOI / GIPA responses with exemption analysis
  • Produce an audit trail suitable for privilege disputes
Walkthrough

A real example

Scenario

You have a discovery obligation in a Federal Court commercial dispute. 6,200 documents are potentially responsive — emails, board papers, drafts of advice, a legal opinion, and the client's internal working documents.

Inputs

Upload the full set. Flag that the client is the defendant, that the internal legal team prepared draft advice at several points, and that there is a known privilege-waiver issue on one meeting.

Quillio output

In an afternoon: a redaction schedule covering all 6,200 documents — 840 flagged as privileged (dominant purpose, with reasons), 210 as partially privileged (specific paragraphs redacted), 140 as confidential-under-contract, 60 with personal information to redact, and the balance producible. A 30-document "senior review" queue flagging the close calls including the known waiver issue. Audit trail ready for the case management conference.

Coverage

Documents, jurisdictions, and practice areas

Document types

  • Discovery bundles
  • Subpoena responses
  • FOI / GIPA productions
  • Internal email sets
  • Board papers and minutes
  • Legal advice files
  • Expert report files
  • Settlement negotiation files

Jurisdictions

  • NSW
  • VIC
  • QLD
  • WA
  • SA
  • TAS
  • ACT
  • NT
  • Federal
  • NZ

Practice areas

  • Litigation
  • Commercial
  • Regulatory
  • Employment
  • Property
  • Criminal
Questions

Redaction & Privilege Review FAQs

Does it apply AU privilege doctrine correctly?

Yes — I apply the dominant purpose test from Esso Australia Resources v FCT (1999), client legal privilege under Sections 118-119 of the Evidence Act 1995 (Cth) (applying in NSW, VIC, TAS, NT, ACT and federal courts), and the common law doctrine in QLD, WA and SA. I flag litigation privilege, advice privilege, and common interest privilege separately.

What about waiver?

I flag potential waiver — both inadvertent (e.g., document produced in an earlier set) and intentional (e.g., reliance on legal advice in pleadings). Waiver is a legal call for the senior lawyer; I flag the facts that raise the issue.

Can a senior lawyer rely on this?

No — and they should not. The output is a structured review that drastically reduces the senior's workload, but the privilege call stays with the supervising lawyer. For any document produced or withheld, the responsible lawyer signs off. The audit trail shows the reasoning, which is helpful when a privilege claim is challenged.

How does it handle personal information?

Under the Privacy Act 1988 (Cth), APP 6 limits use and disclosure, APP 11 requires security of personal information, and APP 12 covers access. For court production, I flag personal information (names, contact details, health information, financial information) that may need redaction or a confidentiality regime.

Is the redaction audit-trail good enough for a privilege dispute?

Yes. Each recommendation carries a reason (what kind of privilege, what facts support it). If the privilege claim is challenged, the audit trail shows the reasoning applied — more structured than the manual review most cases get.

Does it work on scanned documents?

Yes. I OCR scanned material and apply the privilege framework to the OCR'd text. For handwritten notes or low-quality scans, I flag the document for manual review rather than making a recommendation on uncertain text.

Is the upload secure?

Yes. Discovery and subpoena material is held as confidential matter material. I run on Australian infrastructure under SOC 2 Type II and ISO 27001; nothing is used to train any model, and documents are deleted on matter close.

Try it on a current document.

The fastest way to test this is to run it against a live discovery obligation and compare the output to a sample manual review. Free trial, no credit card, no sales call.

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