Mass Torts & Class Action Matters
Causation, class certification, and damages experts for multi-plaintiff litigation.
Find a Class Action ExpertMass tort and class action litigation present expert witness challenges unlike any other practice area. Causation experts must be capable of defending general and specific causation opinions across thousands of plaintiffs. Class certification experts must address commonality, predominance, and the suitability of aggregate proof all while holding up to the scrutiny of opposing experts who are equally well-credentialed.
Intellex has placed experts in major pharmaceutical, medical device, toxic exposure, and consumer product class matters. Your advisor understands the demands of multi-district litigation, coordinated state court proceedings, and bellwether trial preparation — and we identify experts who are capable of operating at that level. We match you with the right expert. Not just the closest match in a database.
Mass Tort & Class Action Cases We Support
Our expert witnesses have testified and consulted in matters including:
- Pharmaceutical and drug litigation: Epidemiologists, pharmacologists, and clinical experts for general and specific causation in multidistrict drug litigation.
- Medical device mass torts: Biomedical engineers and clinical specialists who address design defects, regulatory approval history, and causation across plaintiff populations.
- Toxic tort and chemical exposure: Toxicologists, industrial hygienists, and environmental scientists for dose-response analysis and causation opinions.
- Consumer product class actions: Technical and economic experts who address defect uniformity, class-wide injury, and damages modeling across large class populations.
- Class certification: Statisticians, economists, and industry experts who address the methodology for common proof of liability and damages at the certification stage.
- Aggregate damages: Forensic economists who design and implement damages models capable of addressing class-wide or bellwether trial populations.
- Science panel and MDL expert coordination: Intellex can identify and coordinate multiple experts across technical disciplines for complex MDL proceedings.
Mass Tort & Class Action Specialties Available
Your Intellex advisor can source experts across these and related areas:
EpidemiologyToxicologyPharmacologyBiostatisticsIndustrial HygieneMedical Device EngineeringEnvironmental ScienceClass Certification EconomicsAggregate Damages ModelingRegulatory Affairs (FDA/EPA)General CausationSpecific Causation
How Intellex Works — A Personalized Process
When you submit a request, a dedicated Intellex advisor takes over. We source, vet, and shortlist the right experts for your specific case so you spend less time searching and more time preparing.
What your Intellex advisor handles:
- Conflict clearance — confirmed before any expert is presented to you
- Litigation and testimony history — detailed, case-specific review
- Daubert history screening — know what you’re working with before retention
- Expert screening calls — we arrange and moderate so you can evaluate fit and courtroom presence
- All paperwork — proposals, invoices, contracts, and NDAs managed end to end
Let’s find you an expert.
Three Simple Steps
- Ask. Submit a free expert request — tell us about your case and the expertise you need.
- Choose. Your Intellex advisor presents a shortlist of vetted candidates. We arrange screening calls.
- Get started. Simply sign our agreement and begin working with your expert.