In order to register a foreign country's judgment, the judgment must be final, conclusive and enforceable. You will need to domesticate your judgment in Illinois before you can enforce it.Notice of Filing to Register a Foreign Judgment. A Judgment from another state. Our skilled Chicago judgment enforcement lawyers can help creditors find the best option for enforcing judgments. Call 312-922-3030 for a free consultation. Law Office of Douglas R Johnson has extensive experience in collecting and enforcing judgments via a citation to discover assets. Our experienced Out of State judgment creditors lawyers can help you take the correct steps to register and domesticate judgments against foreign debtors. A federal judgment is a judgment rendered in a federal court.