Class Actions
MultiPlan Health Insurance Provider Litigation: MDL 3121 Status
MultiPlan Health Insurance Provider Litigation, MDL 3121 in the Northern District of Illinois, had 188 actions pending as of October 1, 2026, per JPML.
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CollectiveClaim.us
CollectiveClaim.us publishes sourced, plain-language information about US mass tort, product liability and consumer litigation.
Every article states what a court, agency or filing has actually done, labels allegations as allegations, and links to the primary documents. We do not sell case reviews, and we are not a law firm.
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Plain-language information about US mass tort litigation: how coordinated federal proceedings work, what institutional abuse claims involve, …
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Information about US litigation over prescription medicines: label changes, withdrawals, safety communications, and how consolidated federal …
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How US product liability claims work: manufacturing and design defects, failure-to-warn allegations, recalls, and the consolidated …
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Information about US litigation over medical devices: FDA recalls and safety communications, premarket approval and preemption, and how …
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US environmental litigation explained: contaminated water and soil claims, PFAS and asbestos exposure, agency standards, and how …
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How US personal injury claims work: negligence, comparative fault, damages, insurance, filing deadlines and the evidence that decides a …
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Explanatory guides to US civil procedure and mass tort practice: how multidistrict litigation works, how it differs from a class action, and …
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Latest articles
Product Liability
Volkswagen Clean Diesel Litigation: MDL 2672 Status
The Volkswagen clean diesel litigation, MDL 2672, has 129 actions pending of 1,889 filed as of October 1, 2026, after three partial settlements approved in 2016 and 2017.
Class Actions
Snowflake Data Breach Litigation: MDL 3126 Status
The Snowflake data breach lawsuits are centralized in MDL No. 3126 in the District of Montana. Two client settlements were approved; the rest is undecided.
Mass Tort
NFL Concussion Settlement: MDL 2323 Status and Terms
The NFL concussion settlement is in MDL No. 2323 in the Eastern District of Pennsylvania. Awards are uncapped for 65 years; 2,226 claims were payable as of October 2026.
Medical Device Litigation
DePuy ASR Hip Litigation: MDL 2197 Status and Recall Record
DePuy ASR hip implant claims are consolidated as MDL No. 2197 in the Northern District of Ohio. The FDA recall record, the 2013 settlement and 2026 case status.
Class Actions
Apple AirTag Stalking Litigation: MDL No. 3199 in Federal Court
The AirTag lawsuits became MDL No. 3199 in the Northern District of California. What the October 2026 transfer order establishes, and what is still alleged.
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