The date of enactment of this section, referred to in subsec. (a), is the date of enactment of Puspan. L. 108–176, which was approved Dec. 12, 2003.

Section applicable only to fiscal years beginning after Sept. 30, 2003, except as otherwise specifically provided, see section 3 of Puspan. L. 108–176, set out as an Effective Date of 2003 Amendment note under section 106 of this title.