31 C.F.R. § 1.8

The regulations in this subpart concern access to information and records other than under 5 U.S.C. 552. This subpart is applicable to the Departmental Offices and to the bureaus of the Department as defined in § 1.1(a) of this part, except to the extent that bureaus of the Department have adopted separate guidance governing the subject matter of a provision of this subpart.