FDLE vs. FBI Background Check: Which One Do You Need Apostilled?

If you live in Florida, worked in Florida, or simply need a criminal background check for use abroad, it's easy to assume "background check" is a single process. In reality there are two distinct documents in the United States: the state-level FDLE (Florida Department of Law Enforcement) check and the federal FBI check. Each reflects different records, and each follows a completely different apostille route. Confusing the two is one of the most common causes of delay when someone needs a background check authenticated for international use.
An FDLE background check reflects only the arrest and disposition records on file with the state of Florida, and it's apostilled through the Florida Department of State. The FBI background check (FBI Identity History Summary) is a federal, nationwide document, and its apostille is handled by the U.S. Department of State, regardless of what state you live in. Which one you need depends entirely on what the receiving authority abroad requires: confirm that before ordering either one.