CASE STUDY Law Firm | United States
Am Law 100 Firm Uses Epiq AI™ for Privilege To Streamline Privilege Validation for Zest eDiscovery

Client Need
- Give new counsel confidence in prior privilege decisions.
- Validate previous privilege determinations after transitioning the matter to new counsel.
- Avoid additional cost and resources required to repeat privilege review across the original discovery population, approaching 600,000 documents.
Client Solutions
- Load documents from prior review into Epiq AI™ for Privilege.
- Reclassify previously reviewed content to independently assess privilege determinations.
- Validate initial review and identify opportunities to strengthen results.
- Refine privilege coding based on validation findings.
- Generate a defensible privilege log.
Why Epiq
- Deploy a focused team with privilege, AI, eDiscovery, and client services experts.
- Combine legal oversight with validation powered by AI in a single workflow.
- Support privilege authentication and privilege log creation through a coordinated solution.
“We need confidence in the privilege decisions already made. Epiq AI™ for Privilege validates the work previously done while also helping us avoid a resource-intensive effort to redo the work.”
—Walker Hartz
Managing Director,
Zest eDiscovery
Results and Benefits
Validation of 19,130 determinations from prior privilege coding.
Assessment of 75K+ documents, avoiding rereview of the full dataset.