Your clients trust you with their numbers. AI shouldn't see them.

Auditors are adopting AI for data analysis, risk assessment, and report drafting. But every workpaper uploaded carries client financials, personal data, and confidential business information. Sanitica cleans documents before AI ever sees them.

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AI in auditing creates new risks

Every AI-assisted task is a potential exposure point for your clients and your firm.

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Client Confidentiality

Audit workpapers contain financial statements, tax returns, and internal controls data. Uploading these to external AI tools exposes confidential client information to third-party servers.

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IFAC Code of Ethics

The International Ethics Standards Board for Accountants (IESBA) requires auditors to maintain strict confidentiality. IFAC standards explicitly cover information obtained during professional engagements.

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Engagement Agreements

Audit engagement letters and NDAs prohibit sharing client information with third parties. AI providers are third parties. Even "private" AI tools may store and process your data externally.

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GDPR Obligations

Audit files contain personal data: names, national IDs, salary information, shareholder details. Processing this through AI systems without safeguards violates GDPR data minimization requirements.

The right protection for every task

Each mode creates a clean copy. The original document is always preserved.

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Full Clean
External AI analysis (ChatGPT, Claude, Gemini)
Permanently removes all PII from audit documents. Client names, national IDs, financial values, and identifying details are destroyed. Use this when uploading workpapers to any external AI service for analysis.
Before
Client: Nordvik ehf.
Revenue: €12.4M
CFO: Sigurdur Olafsson, kt. 220475-4829
After
Client: [REMOVED]
Revenue: [REMOVED]
CFO: [REMOVED]
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Pseudonymize
Internal AI risk assessment (Copilot, RAG pipelines)
Replaces real identities with consistent aliases throughout the document. Your AI sees "Entity-A" and "Person-B" instead of real names, keeping the full context for analysis while protecting client identities.
Before
Client: Nordvik ehf.
Subsidiary: Nordvik Logistics hf.
Intercompany receivable: €2.1M
After
Client: Entity-A7
Subsidiary: Entity-B3
Intercompany receivable: [VALUE-REDACTED]
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Metadata Only
Sharing reports with clients and regulators
Strips tracked changes, comments, author information, and hidden fields from documents. The visible text stays intact. Use this before sharing draft reports with clients or regulators where internal review notes must remain confidential.
Before
Author: K. Jonsdottir
Comments: 4 review notes
Revision: Draft v1 → v3
After
Author: [stripped]
Comments: [stripped]
Revision: Final version only

Analyzing financial statements with AI

An auditor needs AI help identifying risk areas in a client's annual report. See what happens with and without Sanitica.

ChatGPT / Prompt
User: Identify key risk areas in this annual report.

📎 nordvik_annual_2025.pdf
Company: Nordvik ehf., ID 601021-0240
Revenue: €12.4M (down 18% YoY)
Related party: CEO loan €890K
Bank: Islandsbanki, acct. 0142-26-731094

⚠ Client financials, related party transactions, and bank details now stored on OpenAI's servers.

Confidentiality breached. IFAC ethics violated. GDPR Article 5(1)(c) violated. The data cannot be recalled.

ChatGPT / Prompt (via Sanitica Full Clean)
User: Identify key risk areas in this annual report.

📎 nordvik_annual_2025_clean.pdf
Company: [REMOVED]
Revenue: [REMOVED] (down 18% YoY)
Related party: [REMOVED]
Bank: [REMOVED]

✓ AI receives the document structure and financial patterns. No client data exposed.

Confidentiality preserved. Ethics intact. AI provides the same quality risk assessment using financial patterns, not identities.

Built for the obligations you already have

Sanitica maps directly to the rules governing audit practice.

01

IFAC Code of Ethics

Section 114 requires confidentiality of information acquired during professional relationships. Sanitica ensures no client-identifying data reaches third-party AI providers.

02

ISA Quality Standards

International Standards on Auditing require firms to maintain confidentiality in documentation. Sanitica provides the technical control to satisfy quality management requirements.

03

GDPR Art. 5(1)(c)

Data minimization requires that personal data processed is adequate, relevant, and limited to what is necessary. Sanitica enforces minimization automatically before AI processing.

04

Engagement Agreements

Audit engagement letters prohibit sharing client information with third parties. Sanitica ensures the data that reaches AI contains no client-identifiable information.

Protect your clients. Use AI safely.

Join the early access program and be among the first audit firms to deploy Sanitica.

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