MDL 3047, formally styled as the Social Media Adolescent Addiction/Personal Injury Products Liability Litigation, is a federal multidistrict litigation consolidating thousands of individual lawsuits against Snap, Meta, TikTok, and Google. It is being heard in the Northern District of California. Consolidation coordinates pretrial discovery and legal rulings across all cases. Your individual claim retains its own facts and potential damages — the MDL does not merge all cases into a single lawsuit.