(a)Prohibition on producing files and documents. Except as provided in § 102.117 respecting requests cognizable under the Freedom of Information Act, no present or former employee or specially designated agent of the Agency will produce or present any files, documents, reports, memoranda, or records of the Board or of the General Counsel, whether in response to a subpoena duces tecum or otherwise, without the written consent of the Board or the Chairman of the Board if the document is in Washington