The Executive Director shall have substantial experience, training, and expertise in the management of financial investments and pension benefit plans.
(b) The Executive Director shall—
carry out the policies established by the Board;
purchase annuity contracts and provide for the payment of other benefits under subchapter III of this chapter;
prescribe such regulations (other than regulations relating to fiduciary responsibilities) as may be necessary for the administration of this subchapter and subchapter III of this chapter; and
(c) The Executive Director may—
prescribe such regulations as may be necessary to carry out the responsibilities of the Executive Director under this section, other than regulations relating to fiduciary responsibilities;
appoint such personnel as may be necessary to carry out the provisions of this subchapter and subchapter III of this chapter;
pay the compensation, per diem, and travel expenses of individuals appointed under paragraphs (2), (3), and (7) of this subsection from the Thrift Savings Fund;
except as otherwise expressly prohibited by law or the policies of the Board, delegate any of the Executive Director’s functions to such employees under the Board as the Executive Director may designate and authorize such successive redelegations of such functions to such employees under the Board as the Executive Director may consider to be necessary or appropriate; and
take such other actions as are appropriate to carry out the functions of the Executive Director.