32 C.F.R. § 865.118
(e) DRB documents made available for public inspection and copying shall be located in the Armed Forces Discharge Review/Correction Boards Reading Room. The documents shall be indexed in usable and concise form so as to enable the public and those who represent applicants before the DRB to isolate from all these decisions that are indexed those cases that may be similar to an applicant's case and that indicate the circumstances under and/or reasons for which the DRB or the Secretary of the Air Force granted or denied relief.
(4) Correspondence relating to matters under the cognizance of the Reading Room (including request for purchase of indexes) shall be addressed to:
DA Military Review Board Agency, Attention: SFBA (Reading Room), Room 1E520, The Pentagon, Washington DC 20310