Audit French Company Annual Accounts

Audit and validate document metadata, signatures, and compliance with French accounting regulatory requirements

French accounting audits and regulatory compliance verification where document authenticity and metadata integrity must be demonstrated.

• · PDF or scanned document files (invoices, receipts, financial statements)
• · Metadata extraction (creation date, author, modification history)
• · Digital signature validation (if present)

• · Audit report with compliance status (compliant / non-compliant / missing data)
• · Flagged documents with metadata anomalies or signature issues
• · Regulatory checklist completion (French CNIL, GDPR, archival rules)

• · PDF parsing library (PyPDF2, pdfminer)
• · Digital signature verification (openssl, X.509 cert chain validation)
• · OCR (Tesseract or similar) for scanned document text extraction

• · PDF documents with readable metadata or embedded signature
• · French accounting standards knowledge (CNIL, archival retention rules)
• · Trust anchors (CA certs) configured for signature validation

• · Scanned (image-only) PDFs require OCR; OCR errors produce false metadata mismatches
• · Digital signature validation fails if CA certificate chain not trusted or revoked
• · Metadata timestamps can be forged (requires document-hashing verification for stronger proof)
• · Documents signed with non-standard certificate extensions not recognized
• · GDPR compliance check incomplete without knowledge of data content (just metadata insufficient)

• · Integrates with French regulatory framework (CNIL, GDPR, archival rules)
• · Digital signature and metadata validation comprehensive
• · Audit trail and compliance report generation for regulator submission