Section, acts June 25, 1948, ch. 645, 62 Stat. 833
; Aug. 20, 1954, ch. 769, §1, 68 Stat. 745
; Aug. 28, 1965,
Pub. L. 89–141, §2, 79 Stat. 581
, set forth procedure for granting of immunity to witnesses compelled to testify or produce evidence in course of any Congressional investigation, or case or proceeding before any grand jury or court of the United States, involving interference with or endangering of national security or defense of the United States. See section 6001 et seq. of this title.
Effective Date of Repeal
Repeal by Pub. L. 91–452 effective on sixtieth day following Oct. 15, 1970, and not to affect any immunity to which any individual was entitled under this section by reason of any testimony given before sixtieth day following Oct. 15, 1970, see section 260 of Pub. L. 91–452, set out as an Effective Date; Savings Provision note under section 6001 of this title.