1986—Subsec. (a)(5). Pub. L. 99–272 added par. (5).

1976—Subsec. (a)(1). Pub. L. 94–455, § 1906(b)(13)(A), struck out “or his delegate” after “Secretary”.

Subsec. (a)(4). Pub. L. 94–455, § 1906(a)(13), substituted “Mayor of the District of Columbia and each agent designated by him” for “Commissioners of the District of Columbia and each agent designated by them” after “owned thereby, the”.

Subsec. (b). Pub. L. 94–455, § 1906(b)(13)(A), struck out “or his delegate” after “Secretary”.

1965—Subsec. (a)(4). Pub. L. 89–97 added par. (4).

1960—Subsec. (a)(3). Pub. L. 86–778 added par. (3).

Amendment by Pub. L. 99–272 applicable to services performed after Mar. 31, 1986, see section 13205(d)(1) of Pub. L. 99–272, set out as a note under section 3121 of this title.

Amendment by Pub. L. 94–455 effective on first day of first month which begins more than 90 days after Oct. 4, 1976, see section 1906(d)(1) of Pub. L. 94–455, set out as a note under section 6013 of this title.

Amendment by Pub. L. 89–97 applicable with respect to services performed after quarter ending Sept. 30, 1965, and after quarter in which Secretary of the Treasury receives a certification from Commissioners of District of Columbia expressing their desire to have insurance system established by sections 401 et seq. and 1395c et seq. of Title 42, The Public Health and Welfare, extended to officers and employees coming under provisions of such amendments, see section 317(g) of Pub. L. 89–97, set out as a note under section 410 of Title 42.

Amendment by Pub. L. 86–778 applicable only with respect to (1) service in the employ of the Government of Guam or any political subdivision thereof, or any instrumentality of any one or more of the foregoing wholly owned thereby, which is performed after 1960 and after the calendar quarter in which the Secretary of the Treasury receives a certification by the Governor of Guam that legislation has been enacted by the Government of Guam expressing its desire to have the insurance system established by title II of the Social Security Act, section 401 et seq. of Title 42, The Public Health and Welfare, extended to the officers and employees of such Government and such political subdivisions and instrumentalities, and (2) service in the employ of the Government of American Samoa or any political subdivision thereof or any instrumentality of any one or more of the foregoing wholly owned thereby, which is performed after 1960 and after the calendar quarter in which the Secretary of the Treasury receives a certification by the Governor of American Samoa that the Government of American Samoa desires to have the insurance system established by title II of the Social Security Act, section 401 et seq. of Title 42, extended to the officers and employees of such Government and such political subdivisions and instrumentalities, see section 103(v)(1) of Pub. L. 86–778, set out as a note under section 402 of Title 42.