18 U.S.C. § 3662

(a) The Attorney General of the United States is authorized to establish in the Department of Justice a repository for records of convictions and determinations of the validity of such convictions. (b) Upon the conviction thereafter of a defendant in a court of the United States, the District of Columbia, the Commonwealth of Puerto Rico, a territory or possession of the United States, any political subdivision, or any department, agency, or instrumentality thereof for an offense punishable in such court by death or imprisonment in excess of one year, or a judicial determination of the validity of such conviction on collateral review, the court shall cause a certified record of the conviction or determination to be made to the repository in such form and containing such information as the Attorney General of the United States shall by regulation prescribe. (c) Records maintained in the repository shall not be public records. Certified copies thereof— (1) may be furnished for law enforcement purposes on request of a court or law enforcement or corrections officer of the United States, the District of Columbia, the Commonwealth of Puerto Rico, a territory or possession of the United States, any political subdivision, or any department, agency, or instrumentality thereof; (2) may be furnished for law enforcement purposes on request of a court or law enforcement or corrections officer of a State, any political subdivision, or any department, agency, or instrumentality thereof, if a statute of such State requires that, upon the conviction of a defendant in a court of the State or any political subdivision thereof for an offense punishable in such court by death or imprisonment in excess of one year, or a judicial determination of the validity of such conviction on collateral review, the court cause a certified record of the conviction or determination to be made to the repository in such form and containing such information as the Attorney General of the United States shall by regulation prescribe; and (3) shall be prima facie evidence in any court of the United States, the District of Columbia, the Commonwealth of Puerto Rico, a territory or possession of the United States, any political subdivision, or any department, agency, or instrumentality thereof, that the convictions occurred and whether they have been judicially determined to be invalid on collateral review. (d) The Attorney General of the United States shall give reasonable public notice, and afford to interested parties opportunity for hearing, prior to prescribing regulations under this section.