Vice-Presidential records shall be subject to the provisions of this chapter in the same manner as Presidential records. The duties and responsibilities of the Vice President, with respect to Vice-Presidential records, shall be the same as the duties and responsibilities of the President under this chapter with respect to Presidential records. The authority of the Archivist with respect to Vice-Presidential records shall be the same as the authority of the Archivist under this chapter with respect to Presidential records, except that the Archivist may, when the Archivist determines that it is in the public interest, enter into an agreement for the deposit of Vice-Presidential records in a non-Federal archival depository. Nothing in this chapter shall be construed to authorize the establishment of separate archival depositories for such Vice-Presidential records.