The Administrator shall delegate (which delegation may be on a nonexclusive basis as the Administrator may determine may be necessary to assure the faithful execution of his authorities and responsibilities under law) the authority vested in him under section 796 of this title and section 772 of this title and the Director may act in the name of the Administrator under section 797 of this title and section 772 of this title for the purpose of obtaining enforcement of the authorities delegated to him.
15 U.S. Code § 790. Establishment of Office of Energy Information and Analysis
Federal Energy Administration terminated and functions vested by law in Administrator thereof transferred to Secretary of Energy (unless otherwise specifically provided) by sections 7151(a) and 7293 of Title 42, The Public Health and Welfare.
Functions assigned to Director of Office of Energy Information and Analysis under this subchapter vested in Administrator of Energy Information Administration within Department of Energy by section 7135(c) of Title 42.