“ The DNI shall ensure that the Director of the Central Intelligence Agency performs the functions with respect to the Central Intelligence Agency under this order that a head of a department concerned performs with respect to organizations within the intelligence community that are part of that department. ”

“ As used in this order:
(a) ‘‘department concerned’’ means an executive department listed in section 101 of title 5, United States Code, that contains an organization listed in or designated pursuant to section 3 (4) of the National Security Act of 1947, as amended (50 U.S.C. 401a (4) ) ; (b) ‘‘intelligence activities’’ has the meaning specified in section 3.4 of Executive Order 12333 of December 4, 1981, as amended; and (c) ‘‘intelligence community’’ means the organizations listed in or designated pursuant to section 3 (4) of the National Security Act of 1947, as amended. ”

“ Such staff shall be supervised by an Executive Director of the IOB, appointed by the President, whom the President may designate to serve also as the Executive Director of the PIAB. (c) The President shall designate a Chair from among the members of the IOB, who shall convene and preside at meetings of the IOB, determine its agenda, and direct its work. ”