Use Case
AI Document Analysis for Regulatory Investigations
Navigate SEC, DOJ, and agency investigations with AI that processes millions of documents, maps communication networks, and detects patterns across years of correspondence — delivering cited answers with full audit trails.
10M+
Page Capacity
< 4hrs
To First Insight
40+
File Formats
2-Pass
AI Verification
The Challenge
Why Are Regulatory Investigations So Difficult?
Government investigations from the SEC, DOJ, FTC, and other regulatory bodies routinely demand production of years of internal communications, financial records, and corporate documents. A single investigation can generate custodian collections spanning 5 to 10 million pages — emails, chat messages, shared drives, financial systems, and paper records. Response teams must identify responsive documents, protect privileged communications, map complex relationship networks, and meet aggressive government deadlines. Traditional review approaches cannot keep pace with the volume, complexity, or timeline pressure of modern regulatory enforcement.
5-10M pages
Typical custodian collection size in federal investigations
30-60 days
Common government deadline for initial document production
$500K+
Average cost of document review per regulatory investigation
Pain Points Investigation Teams Face
- !Government production requests covering years of communications across dozens of custodians
- !Need to identify privileged documents across massive, unstructured document sets
- !Tight response deadlines that traditional review teams cannot meet at scale
- !Complex relationship networks between individuals, entities, and transactions
- !Risk of inadvertently producing privileged or work-product-protected material
- !Inconsistent statements across depositions, emails, and formal filings go undetected
The Solution
How Does AI Transform Investigation Response?
DiscoverLex replaces the linear, keyword-dependent review process with an AI-powered pipeline that processes, indexes, and analyzes your entire custodian collection — mapping relationships and detecting patterns that manual review cannot surface.
- 1
Ingest Full Custodian Collections
Upload complete custodian collections in any of 40+ supported formats — email archives (PST, MBOX, EML), chat exports, shared drive contents, financial system exports, scanned paper records, and more. Our production-grade multi-engine OCR pipeline reliably processes typed text, handwritten notes, faxes, and degraded scans. Parallel processing handles millions of pages with consistent throughput.
- 2
AI Maps Communication Patterns and Entity Relationships
Once ingested, AI builds a comprehensive map of who communicated with whom, when, about what topics, and through which channels. Entity extraction identifies people, organizations, dates, monetary values, and transactions across every document. Relationship mapping reveals connections that would take human reviewers months to piece together — such as identifying every communication chain involving specific executives and particular regulatory topics.
- 3
Semantic Search Finds Responsive Documents by Meaning
Your investigation team searches in natural language. Instead of constructing Boolean keyword queries, attorneys ask questions like "What communications discussed the revenue recognition methodology change before the audit committee was notified?" Semantic search understands regulatory concepts, context, and intent — returning relevant passages from across the entire collection, ranked by confidence and relevance.
- 4
Contradiction Detection Flags Inconsistent Statements
AI cross-references statements across your entire corpus — depositions against contemporaneous emails, formal filings against internal memoranda, interview transcripts against chat messages. Automatic contradiction detection surfaces inconsistencies that investigators will ask about, giving your team time to prepare.
- 5
Citation Trails Provide Defensible Production
Every answer comes with full citation trails linking to specific documents, page numbers, and metadata. Production decisions are defensible because every inclusion and exclusion can be traced back to the AI analysis. Privilege log generation is supported with consistent categorization across the entire document set.
Want to see all five core platform capabilities? Explore the full feature set.
Key Benefits
Why Investigation Teams Choose DiscoverLex
Meet Aggressive Deadlines
Process millions of pages and run AI-powered searches within hours of ingestion. Meet 30-60 day government production deadlines without sacrificing thoroughness.
Reduce Privilege Risk
AI-assisted privilege review applies consistent criteria across the entire document set. Reduce the risk of inadvertent production that can waive privilege protections.
Map Relationships First
Understand communication patterns and entity relationships before investigators ask. AI surfaces the connections that matter — giving your team time to prepare.
Consistent Categorization
AI applies uniform responsiveness and privilege criteria across every document. Eliminate reviewer variance that creates defensibility gaps in your production.
Real-World Impact
What Results Can Investigation Teams Expect?
Here is how AI-powered investigation response compares to the traditional manual process for a typical federal regulatory investigation.
Before: Manual Investigation Response
Traditional regulatory investigation review
- Months of manual review to process custodian collections
- Keyword search misses communications using indirect language
- Relationship mapping done manually on whiteboards and spreadsheets
- Contradictions between statements go undetected across the corpus
- Privilege review inconsistency creates inadvertent production risk
- $500,000+ per investigation in document review costs alone
After: DiscoverLex AI Investigation Response
AI-powered regulatory investigation intelligence
- First AI-powered analysis within hours of collection ingestion
- Semantic search understands regulatory concepts and indirect references
- Automatic relationship mapping across all custodians and channels
- Contradiction detection flags inconsistent statements proactively
- Consistent privilege categorization across the entire document set
- Full citation trails make every production decision defensible
Investigation teams using DiscoverLex meet aggressive government deadlines while achieving 2-pass AI verification and full citation coverage — surfacing the relationships and contradictions that matter before investigators ask.
Get Started
See AI Investigation Response in Action
Schedule a live demo with your own documents or explore our pricing to find the right plan for your investigation response team.
Need to understand pricing first? View pricing plans.