; and (F) hold hearings, administer oaths, and subpoena witnesses and documents. (2) Enforcement of subpoenas Any subpoena issued under this subsection may be enforced by any appropriate Federal court acting pursuant to a lawful request of the Review Board. (j) Witness immunity The Review Board shall be considered to be an agency of the United States for purposes of chapter 601 of title 18, United States Code. (k) Oversight (1) In general The Committee on Oversight and Government Reform of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate shall have continuing oversight jurisdiction with respect to the official conduct of the Review Board and the disposition of postponed records after termination of the Review Board, and shall have access to any records held or created by the Review Board. (2) Cooperation of Review Board The Review Board shall have a duty to cooperate with the exercised of the oversight jurisdiction described in paragraph (1). (l) Support services The Administrator of General Services shall provide administrative services for the Review Board on a reimbursable basis. (m) Interpretive Regulations The Review Board may issue interpretive regulations. (n) Termination (1) In general The Review Board shall terminate not later than 3 years after the enactment of this Act, except that the Review Board may, by majority vote, extend its term for an additional 1-year period if the Review Board has not completed its work within that 3-year period. (2) Reports Before its termination, the Review Board shall submit reports to the President and the Congress, including a complete and accurate accounting of expenditures during its existence, and shall complete all other reporting requirements under this Act. (3) Transfer of records (A) In general Upon termination, the Review Board shall transfer all of its records to the Archivist for inclusion in the Collection. (B) Preservation of records The records of the Review Board shall not be destroyed, except that