§ 8021.
(b)
Relating to hearings and sessions
The Joint Committee, or any subcommittee thereof, is authorized—
(2)
To require attendance of witnesses and production of books
([Aug. 16, 1954, ch. 736], [68A Stat. 927]; [Pub. L. 94–455, title XIX, § 1907(a)(3)], Oct. 4, 1976, [90 Stat. 1835]; [Pub. L. 100–647, title I, § 1018(s)(1)], Nov. 10, 1988, [102 Stat. 3586]; [Pub. L. 105–206, title IV, § 4001(a)], July 22, 1998, [112 Stat. 783]; [Pub. L. 108–311, title III, § 321(a)], Oct. 4, 2004, [118 Stat. 1182]; [Pub. L. 109–135, title IV, § 412(rr)(5)], Dec. 21, 2005, [119 Stat. 2640]; [Pub. L. 115–141, div. U, title IV, § 401(b)(56)], Mar. 23, 2018, [132 Stat. 1205].)