31 CFR 14.3 - Authorization.
(b) There is reason to believe that the records sought are relevant to a legitimate law enforcement inquiry and will further that inquiry;
(c) The request is issued by a supervisory official of a rank designated by the head of the requesting Departmental unit. Officials so designated shall not delegate this authority to others;
(d) The request adheres to the requirements set forth in § 14.4; and
(e) The notice requirements set forth in section 1108(4) of the Act, or the requirements pertaining to delay of notice in section 1109 of the Act are satisfied, except in situations where no notice is required. (e.g., section 1113(g))