§ 6320.
(Added [Pub. L. 105–206, title III, § 3401(a)], July 22, 1998, [112 Stat. 746]; amended [Pub. L. 109–432, div. A, title IV, § 407(c)], Dec. 20, 2006, [120 Stat. 2962]; [Pub. L. 114–94, div. C, title XXXII, § 32101(b)(1)], Dec. 4, 2015, [129 Stat. 1731]; [Pub. L. 114–113, div. Q, title IV, § 424(c)], Dec. 18, 2015, [129 Stat. 3125]; [Pub. L. 116–25, title I, § 1001(b)(1)(B)], July 1, 2019, [133 Stat. 985].)