; and (C) submits to the President a certification of the determination. (5) Postponement of declassification (A) In general The declassification of any information or category of information that would otherwise be declassified under paragraph (2) or (4) may be postponed, but only with the personal approval of the President based on a determination that such postponement is required to prevent significant and demonstrable damage to the national security of the United States. (B) General duration of postponement Information the declassification of which is postponed under this paragraph may remain classified not longer than 10 years after the date of the postponement, unless such classification is renewed by the President. (C) Congressional notification Within 30 days of any postponement or renewal of a postponement under this paragraph, the President shall provide written notification to Congress of such postponement or renewal that describes the significant and demonstrable damage to the national security of the United States that justifies such postponement or renewal. (6) Basis for determinations An agency official making a determination under this subsection with respect to the duration of classification of information, or the declassification of information, shall make the determination required under subsection (c) with respect to classification or declassification in accordance with an assessment of the criteria specified in paragraph (3) of such subsection (c) that is current as of the determination. (e) Automatic declassification of classified records (1) In general Except as provided in paragraph (2), all classified records that are more than 50 years old and have been determined to have permanent historical value under title 44, United States Code, shall be automatically declassified on December 31 of the year that is 50 years after the date on which the records were created, whether or not the records have been reviewed. (2) Postponement (A) Agency Postponement The head of an agency may postpone