There are authorized to be appropriated to the Secretary such sums as are necessary to carry out this part and part D, to remain available until expended. ( Pub. L. 94–163, title I, § 166 , as added Pub. L. 109–58, title III, § 301(a)(1) , Aug. 8, 2005 , 119 Stat. 683 .) Editorial Notes Prior Provisions A prior section 6246, Pub. L. 94–163, title I, § 166 , Dec. 22, 1975 , 89 Stat. 890 ; Pub. L. 95–70, § 4 , July 21, 1977 , 91 Stat. 277 ; Pub. L. 97–35, title X, § 1034(b) , Aug. 13, 1981 , 95 Stat. 619 ; Pub. L. 104–306, § 1(1) , Oct. 14, 1996 , 110 Stat. 3810 ; Pub. L. 105–177, § 1(1) , June 1, 1998 , 112 Stat. 105 ; Pub. L. 106–64, § 1(1) , Oct. 5, 1999 , 113 Stat. 511 ; Pub. L. 106–469, title I, § 103(18) , Nov. 9, 2000 , 114 Stat. 2033 ; Pub. L. 108–7, div. F, title III, § 339(a)(1) , Feb. 20, 2003 , 117 Stat. 278 , authorized appropriations for this part, prior to repeal by Pub. L. 109–58, title III, § 301(a)(1) , Aug. 8, 2005 , 119 Stat. 683 .