2006—Subsec. (a).
Pub. L. 109–364, § 571(a)(1), substituted “basis of—” for “basis of”, designated part of existing provisions as par. (1), substituted “; and” for period at end, and added par. (2).
Subsec. (c).
Pub. L. 109–364, § 571(a)(2), added subsec. (c).