Section 6726 of this title, referred to in subsec. (b)(3)(C), was repealed by Pub. L. 95–30, title VI, § 603(i), May 23, 1977, 91 Stat. 166.

Section 6733 of this title, referred to in subsec. (b)(3)(C), was repealed by Pub. L. 104–66, title I, § 1131(b), Dec. 21, 1995, 109 Stat. 725.