"Judicial District" under FDCPA is the Smallest Relevant Geographic Area for Determining Venue: Seventh Circuit | Practical Law
In Suesz v. Med-1 Solutions, LLC, the US Court of Appeals for the Seventh Circuit held that the "judicial district or similar legal entity" in which a consumer debt collector must file its debt collection lawsuit under § 1692i of the Fair Debt Collection Practices Act (FDCPA) is the smallest geographic area that is relevant for determining venue in the court system in which the case is filed.