Department of Defense Manual 5230.30-M: DoD Mandatory Declassification Review (MDR) Program, December 22, 2011 [Incorporating Change 1, June 15, 2017] [open pdf - 97KB]
Alternate Title: DoDM 5230.30-M: DoD Mandatory Declassification Review (MDR) Program, December 22, 2011 [Incorporating Change 1, June 15, 2017]
"In accordance with the authority in DoD Directive 5105.53 (Reference (a)) and DoD Instruction 5200.01 (Reference (b)), this Manual implements policy established in Reference (b), assigns responsibilities, and provides procedures for members of the public to request a declassification review of [information] 'records' classified under the provisions of Executive Order 13526 (Reference (c)), or predecessor orders."
Department of Defense Manual 5230.30-M; DoDM 5230.30-M
Defense Technical Information Center (DTIC): http://www.dtic.mil/