Pub. L. 91-508, tit. II, ch. 1, sec. 210
Additional criminal penalty in certain cases
§ 210. Additional criminal penalty in certain cases Whoever willfully violates any provision of this title where the violation is— (1) committed in furtherance of the commission of any other violation of Federal law, or (2) committed as part of a pattern of illegal activity involving transactions exceeding $100,000 in any twelvemonth period, shall be fined not more than $500,000 or imprisoned not more than five years, or both.