View all text of Subchapter II [§ 2421 - § 2426]
§ 2423. Counterintelligence programs
(a) National security laboratories and nuclear weapons production facilities
(b) Other facilities
(Pub. L. 106–65, div. C, title XXXII, § 3233, Oct. 5, 1999, 113 Stat. 961; Pub. L. 109–364, div. C, title XXXI, § 3117(a)(2)(C), (c), Oct. 17, 2006, 120 Stat. 2507, 2508; Pub. L. 111–84, div. C, title XXXI, § 3121, Oct. 28, 2009, 123 Stat. 2710; Pub. L. 116–92, div. E, title LXVII, § 6744(a), Dec. 20, 2019, 133 Stat. 2241.)