A prior section 561, added Pub. L. 89–554, § 4(c), Sept. 6, 1966, 80 Stat. 619; amended Pub. L. 95–530, § 2, Oct. 27, 1978, 92 Stat. 2028, related to appointment, term, and residence of United States marshals, prior to repeal by Pub. L. 100–690, § 7608(a)(1).

2006—Subsec. (i). Pub. L. 109–177 added subsec. (i).

2002—Subsec. (i). Pub. L. 107–273 struck out subsec. (i) which read as follows: “There are authorized to be appropriated such sums as may be necessary to carry out the functions of the Service.”