Code of Federal Regulations Title 6. Domestic Security § 6.7.13 Judicial proceedings

(a) Any DHS official or organization, except for the Office of Inspector General in matters involving the Office of Inspector General only, receiving an order or subpoena from a federal or state court, or an administrative subpoena from a federal agency, to produce classified information (see 6 CFR 5.41 through 5.49), required to submit classified information for official DHS litigation purposes, or receiving classified information from another organization for production of such in litigation, shall notify the Office of the General Counsel, unless the demand for production is made by the Office of the General Counsel, and immediately determine from the agency originating the classified information whether the information can be declassified. If declassification is not possible, DHS representatives will take appropriate action to protect such information, pursuant to the provisions of this section.

(b) If a determination is made under paragraph (a) of this section to produce classified information in a judicial proceeding in any manner, the DHS General Counsel attorney, or the Office of Inspector General attorney, if the matter involves the Office of Inspector General only, in conjunction with the Department of Justice, shall take appropriate steps to protect classified information in judicial proceedings and retrieve the information when the information is no longer required in such judicial proceedings, in accordance with the Department of Justice procedures, and in Federal criminal cases, pursuant to the requirements of Classified Information Procedures Act (CIPA), Public Law 96–456, 94 Stat. 2025, (18 U.S.C. App.), and the “Security Procedures Established Pursuant to Public Law 96–456, 94 Stat. 2025, by the Chief Justice of the United States for the Protection of Classified Information,” and other applicable authorities.