Campaign Plan shall be revised or amended only if the Review Board is still in session and concurs with the rationale for postponement, subject to the limitations in section 9009(d)(1). (D) The periodic review of postponed unidentified anomalous phenomena records shall serve to downgrade and declassify security classified information. (E) Each unidentified anomalous phenomena record shall be publicly disclosed in full, and available in the Collection, not later than the date that is 25 years after the date of the first creation of the record by the originating body, unless the President certifies, as required by this division, that— (i) continued postponement is made necessary by an identifiable harm to the military defense, intelligence operations, law enforcement, or conduct of foreign relations