12 CFR 263.33: Public hearings.

(a) General rule. All hearings must be open to the public, unless the Board, in the Board's discretion, determines that holding an open hearing would be contrary to the public interest. Within 20 days of service of the notice or, in the case of change-in-control proceedings under section 7(j)(4) of the FDIA (12 U.S.C. 1817(j)(4)), within 20 days from service of the hearing order, any respondent may file with the Board a request for a private hearing, and any party may file a reply to such a request. A party must serve on the ALJ a copy of any request or reply the party files with the Board. The form of, and procedure for, these requests and replies are governed by § 263.23. A party's failure to file a request or a reply constitutes a waiver of any objections regarding whether the hearing will be public or private.

(b) Filing document under seal. Enforcement Counsel, in Enforcement Counsel's discretion, may file any document or part of a document under seal if disclosure of the document would be contrary to the public interest. The ALJ will take all appropriate steps to preserve the confidentiality of such documents or parts thereof, including closing portions of the hearing to the public.