Community Feature: Complex Litigation E-Discovery Forum
For the last decade, the Complex Litigation E-Discovery Forum (CLEF) has stood as a vital resource for plaintiff-side attorneys. With its recent rebranding and the leadership of LGN partner Brian D. Clark as President, CLEF is enhancing its commitment to providing specialized support and fostering a collaborative community.
CLEF is dedicated to addressing the unique challenges faced by plaintiff attorneys in the realm of e-discovery. Recognizing that traditional legal organizations often overlook these specific needs, CLEF offers:
- Tailored Educational Resources: Focused on the intricacies of plaintiff-side e-discovery.
- Expert-Led Discussions: Covering topics from AI in e-discovery to litigation strategies.
- Networking Opportunities: Connecting attorneys with peers and industry leaders.
- Practical Workshops: Designed to address real-world challenges in complex litigation.

Last month, CLEF unveiled a refreshed brand identity, including a new logo and an updated website. This transformation provides a more engaging platform for its members including: educational materials, member forums, career development resources, and industry updates.
LGN partner Brian D. Clark, is one of the founders and the current president of CLEF. With extensive experience in plaintiffs-side antitrust class actions and a history of leading significant e-discovery initiatives, Clark brings valuable expertise to his role. His leadership is instrumental in guiding CLEF’s strategic direction and reinforcing its mission to support plaintiff attorneys in complex litigation.
Each year CLEF organizes an annual conference that brings together legal professionals, technology experts, and litigation strategists to explore the latest developments in e-discovery and complex litigation through in-depth sessions, expert panels, and practical workshops. This year, the conference is scheduled for September 18-19, 2025.
Learn more about CLEF and the upcoming annual meeting at their newly revamped website.