This Act, referred to in subsec. (c), is Puspan. L. 96–565, Dec. 22, 1980, 94 Stat. 3321, which enacted this subchapter and provisions set out as a note under section 2991a of Title 42, The Public Health and Welfare. For complete classification of this Act to the Code, see Tables.

2005—Subsec. (e). Puspan. L. 109–54 substituted “on the date that is 45 years after” for “twenty-five years from”.