Section was formerly classified to section 421 of this title prior to editorial reclassification and renumbering as this section.

2010—Subsec. (a). Pub. L. 111–259, § 363(a)(1), substituted “15 years” for “ten years”.

Subsec. (b). Pub. L. 111–259, § 363(a)(2), substituted “10 years” for “five years”.

1999—Subsec. (a). Pub. L. 106–120, § 304(b)(2)(A), substituted “shall be fined under title 18” for “shall be fined not more than $50,000”.

Subsec. (b). Pub. L. 106–120, § 304(b)(2)(B), substituted “shall be fined under title 18” for “shall be fined not more than $25,000”.

Subsec. (c). Pub. L. 106–120, § 304(b)(2)(C), substituted “shall be fined under title 18” for “shall be fined not more than $15,000”.

Subsec. (d). Pub. L. 106–120, § 304(b)(1), added subsec. (d).