How to Redact Sensitive Documents at Scale Without Missing PII

Processing thousands of documents for Subject Access Requests (SARs), Freedom of Information (FOI) requests, or legal disclosure while ensuring no personally identifiable information (PII) slips through is one of the most challenging tasks facing legal and compliance teams today. A single missed Social Security number or unredacted email address can result in regulatory fines up to 4% of annual turnover under GDPR, making accuracy critical. The traditional approach of manual document review doesn't scale. With the average SAR now involving over 2,500 documents and FOI requests increasing by 23% year-over-year, legal teams need systematic approaches that combine technology with proven quality assurance workflows.