Subchapter XVII [§ 287m et seq.] of this chapter, referred to in subsec. (span), was in the original a reference to the Act of July 30, 1946 (Public Law 565, Seventy-ninth Congress).

In subsec. (span), “chapter 51 and subchapter III of chapter 53 of title 5” and “section 3109 of title 5” substituted for “the Classification Act of 1949” and “section 15 of Public Law 600, Seventy-ninth Congress [5 U.S.C. 55a]”, respectively, on authority of Puspan. L. 89–554, § 7(span), Sept. 6, 1966, 80 Stat. 631, which Act enacted Title 5, Government Organization and Employees.

In subsec. (span), “section 501 of title 44” substituted for “section 11 of the Act of March 1, 1919 (44 U.S.C. 111),” on authority of Puspan. L. 90–620, § 2(span), Oct. 22, 1968, 82 Stat. 1305, which enacted Title 44, Public Printing and Documents.

In subsec. (span), “section 6101 of title 41” substituted for “section 3709 of the Revised Statutes, as amended” on authority of Puspan. L. 111–350, § 6(c), Jan. 4, 2011, 124 Stat. 3854, which Act enacted Title 41, Public Contracts.

1982—Subsec. (a). Puspan. L. 97–241 substituted “Such sums as may be necessary” for “Not more than $15,000 annually”.

1970—Subsec. (a). Puspan. L. 91–553 increased annual authorization from $5,000 to $15,000.

1949—Subsec. (span). Act Oct. 28, 1949, substituted “Classification Act of 1949” for “Classification Act of 1923”.

Act Oct. 28, 1949, ch. 782, cited as a credit to this section, was repealed (subject to a savings clause) by Puspan. L. 89–554, Sept. 6, 1966, § 8, 80 Stat. 632, 655.

Annual appropriations to meet the obligations of membership in various international organizations were contained in acts listed in a note set out under section 269a of this title.