; and (2) not later than 180 days after the enactment of this Act, begin its review of cold case records under this Act. (c) Determination of the review board (1) The Review Board shall direct that all cold case records be transmitted to the Archivist and disclosed to the public in the Collection in the absence of clear and convincing evidence that— (A) a Government record is not a cold case record; or (B) a Government record or particular information within a cold case record qualifies for postponement of public disclosure under this Act. (2) In approving postponement of public disclosure of a cold case record, the Review Board shall work to— (A) provide for the disclosure of segregable parts, substitutes, or summaries of such a record; and (B) determine, in consultation with the originating body and consistent with the standards for postponement under this Act, which of the following alternative forms of disclosure shall be made by the originating body: (i) Any reasonably segregable particular information in a cold case record. (ii) A substitute record for that information which is postponed. (iii) A summary of a cold case record. (3) With respect to each cold case record or particular information in cold case records the public disclosure of which is postponed pursuant to section 5, or for which only substitutions or summaries have been disclosed to the public, the Review Board shall create and transmit to the Archivist a report containing— (A) a description of actions by the Review Board, the originating body, the President, or any Government office (including a justification of any such action to postpone disclosure of any record or part of any record) and of any official proceedings conducted by the Review Board with regard to specific cold case records