A prior section 315, act Aug. 4, 1949, ch. 393, 63 Stat. 520, related to dropping for disabilities due to vicious habits, prior to repeal by act Aug. 3, 1950, ch. 536, § 36, 64 Stat. 408. See section 1207 of Title 10.

2022—Pub. L. 117–263 amended section generally. Prior to amendment, section related to training course on workings of Congress.

2018—Pub. L. 115–282 renumbered section 60 of this title as this section.

Subsec. (d). Pub. L. 115–232 amended subsec. (d) generally. Prior to amendment, subsec. (d) related to completion of required training for then current and newly appointed flag officers and employees.

2016—Subsec. (a). Pub. L. 114–328 substituted “Coast Guard Authorization Act of 2016” for “Coast Guard Authorization Act of 2015”.

Pub. L. 114–328, div. C, title XXXV, § 3503(e), Dec. 23, 2016, 130 Stat. 2775, provided that: “The amendments made by this section [amending this section, sections 429, 676a, and 2702 of this title, sections 3104, 4503, and 7510 of Title 46, Shipping, and provisions set out as a note under section 1151 of Title 16, Conservation] shall take effect as if included in the enactment of Public Law 114–120 [Feb. 8, 2016].”