Section 1301.67 - Mandatory review for declassification(a) Reviews and referrals in response to requests for mandatory declassification shall be conducted in compliance with section 3.5 of Executive Order 13526, 32 CFR 2001.33 , and 32 CFR 2001.34 .(b) Any individual may request a review of classified information and material in possession of TVA for declassification. All information classified under Executive Order 13526 or a predecessor Order shall be subject to a review for declassification by TVA, if: (1) The request describes the documents or material containing the information with sufficient specificity to enable TVA to locate it with a reasonable amount of effort. Requests with insufficient description of the material will be returned to the requester for further information.(2) The information requested is not the subject of pending litigation.(c) Requests shall be in writing, and shall be sent to: Director, TVA Police & Emergency Management, Tennessee Valley Authority, 400 West Summit Hill Drive, Knoxville, TN 37902. 76 FR 39261 , July 6, 2011, as amended at 83 FR 48373 , Sept. 25, 2018