An apostille is a certificate issued by a designated authority (such as the U.S. Department of State or individual state authorities) that authenticates the origin of a public document. In the case of an FBI background check, the apostille confirms that the document is a valid and official record issued by the FBI. Visit our website Countries that are signatories to The Hague Apostil... https://www.eapostille.com/fbi-background-check-apostille