(1) The Agency shall have such other officers and employees as may be necessary for the proper and effective performance of its functions under this Act.

(2) Other public officers may be transferred or seconded to the Agency.

(3) Appointment of officers of the Agency shall be made by the President in accordance with the advice of the Board given in consultation with the Public Services Commission and upon such terms and conditions as the appointing authority shall determine.

(4) The Agency may engage the services of such experts and consultants as the Board may determine.