A prior section 8306, act Aug. 10, 1956, ch. 1041, 70A Stat. 516, related to promotion of officers in regular grade of colonel to grade of brigadier general, prior to repeal by Pub. L. 96–513, title II, § 204, Dec. 12, 1980, 94 Stat. 2880, effective Sept. 15, 1981. See section 619 et seq. of this title.

2018—Pub. L. 115–232 renumbered section 6256 of this title as this section.

Amendment by Pub. L. 115–232 effective Feb. 1, 2019, with provision for the coordination of amendments and special rule for certain redesignations, see section 800 of Pub. L. 115–232, set out as a note preceding section 3001 of this title.