Multidistrict litigation is a legal procedure in United States federal courts in which lawsuits involving similar issues (common issues of fact) are consolidated in one court (called the MDL court) for the purpose of convenience and efficiency in pretrial matters, such as discovery. These lawsuits are generally returned to their original federal district courts for trial. Claims that are often the subject of multidistrict litigation are product liability claims against pharmaceutical companies, securities fraud cases, and airplane crashes.

In Georgia, as in other states, multidistrict litigation (MDL) is a federal legal procedure that consolidates multiple lawsuits involving common factual issues to streamline pretrial processes such as discovery and motions. This consolidation is for efficiency and convenience and is managed by the Judicial Panel on Multidistrict Litigation, which decides whether cases should be transferred to an MDL court. While the pretrial activities are centralized, each case retains its individuality and, after pretrial proceedings, can be sent back to its original federal district court for trial. MDLs are often used in complex cases like product liability suits against pharmaceutical companies, securities fraud cases, and major accidents like airplane crashes. It's important to note that MDL is a federal procedure and does not apply to state court cases unless there is a specific state statute that provides for a similar process. Georgia does not have a state-level equivalent to the federal MDL process.