; and (III) by striking the Department each place it appears and inserting the Administration ; and (iii) in subsection (c)— (I) in the subsection heading, by striking Department of Energy and inserting Administration ; and (II) by striking Department of Energy each place it appears and inserting Administration . (B) Clerical amendment The table of contents for the Atomic Energy Defense Act is amended by striking the item relating to section 4605 and inserting the following: Sec. 4605. Authority to provide certificate of commendation to Administration and contractor employees for exemplary service in stockpile stewardship and security. . (18) Executive management training Section 4621 of the Atomic Energy Defense Act ( 50 U.S.C. 2721 ) is amended— (A) in subsection (a)— (i) by inserting and the Administrator after Secretary of Energy ; and (ii) by inserting and the Administration after Department of Energy ; and (B) in subsection (b)(1), by inserting and Administration after Department of Energy . (19) Stockpile stewardship recruitment and training program Section 4622 of the Atomic Energy Defense Act ( 50 U.S.C. 2722 ) is amended— (A) in subsection (a), by striking Secretary of Energy and inserting Administrator ; and (B) in subsection (c), by striking Secretary and inserting Administrator . (20) Fellowship program Section 4623 of the Atomic Energy Defense Act ( 50 U.S.C. 2723 ) is amended— (A) in subsection (a)— (i) by striking Secretary of Energy and inserting Administrator ; and (ii) by striking Secretary and inserting Administrator ; (B) in subsection (b)(1), by striking Department of Energy and inserting Administration ; (C) in subsections (c) and (d), by striking Secretary and inserting Administrator ; (D) in subsection (e), by striking Secretary and all that follows through Defense Programs, and inserting Administrator shall ; and (E) in subsection (f)— (i) in paragraph (1), by striking Secretary and inserting Administrator