Pub. L. 110–234 and Pub. L. 110–246 made identical amendments to this section. The amendments by Pub. L. 110–234 were repealed by section 4(a) of Pub. L. 110–246.

2008—Subsec. (a)(1)(D) to (F). Pub. L. 110–246, § 7404(b)(2)(B)(i), in subpar. (D) inserted “and” at end, in subpar. (E) substituted period for “; and” at end, and struck out subpar. (F) which read as follows: “any college officer or other person connected with the extension department of the college as the Secretary of Agriculture may designate to the Postal Service to the extent that the official mail consists of correspondence, bulletins, and reports for the furtherance of the purpose of sections 341–343 and 344–348 of title 7;”.

Subsec. (a)(2) to (4). Pub. L. 110–246, § 7404(b)(2)(B)(ii)–(iv), in par. (2) inserted “and” at end, in par. (3) substituted period for “; and” at end, and struck out par. (4) which read as follows: “mail of State agriculture experiment stations pursuant to sections 325 and 361f of title 7.”

1993—Subsec. (a)(3), (4). Pub. L. 103–123 inserted “and” at end of par. (3) and substituted period for “; and” at end of par. (4).

1976—Subsec. (a)(5). Pub. L. 94–553 struck out par. (5) which related to articles for copyright deposited with postmasters and addressed to the Register of Copyrights pursuant to section 15 of title 17.

Amendment of this section and repeal of Pub. L. 110–234 by Pub. L. 110–246 effective May 22, 2008, the date of enactment of Pub. L. 110–234, see section 4 of Pub. L. 110–246, set out as an Effective Date note under section 8701 of Title 7, Agriculture.

Amendment by Pub. L. 94–553 effective Jan. 1, 1978, see section 102 of Pub. L. 94–553, set out as an Effective Date note preceding section 101 of Title 17, Copyrights.

Section effective July 1, 1971, pursuant to Resolution No. 71–9 of the Board of Governors. See section 15(a) of Pub. L. 91–375, set out as a note preceding section 101 of this title.

For abolition of Immigration and Naturalization Service, transfer of functions, and treatment of related references, see note set out under section 1551 of Title 8, Aliens and Nationality.

Pub. L. 92–80, title I, Aug. 10, 1971, 85 Stat. 287, which required Department of Labor and Post Office Department to use such amounts as may be agreed upon for the payment of postage for the transmission of official mail matter in connection with the administration of unemployment compensation systems and employment services by States receiving grants, was from the Department of Labor Appropriation Act, 1972, and was not repeated in subsequent appropriation acts. See section 3202(a)(1)(E) of this title.

Similar provisions were contained in the following prior appropriation acts:

Jan. 11, 1971, Pub. L. 91–667, title I, 84 Stat. 2002.

Mar. 5, 1970, Pub. L. 91–204, title I, 84 Stat. 24.

Oct. 11, 1968, Pub. L. 90–557, title I, 82 Stat. 971.

Nov. 8, 1967, Pub. L. 90–132, title I, 81 Stat. 387.

Nov. 7, 1966, Pub. L. 89–787, title I, 80 Stat. 1379.

Aug. 31, 1965, Pub. L. 89–156, title I, 79 Stat. 590.

Sept. 19, 1964, Pub. L. 88–605, title I, 78 Stat. 960.

Oct. 11, 1963, Pub. L. 88–136, title I, 77 Stat. 226.

Aug. 14, 1962, Pub. L. 87–582, title I, 76 Stat. 363.

Sept. 22, 1961, Pub. L. 87–290, title I, 75 Stat. 591.

Sept. 2, 1960, Pub. L. 86–703, title I, 74 Stat. 757.

Aug. 14, 1959, Pub. L. 86–158, title I, 73 Stat. 341.

Aug. 1, 1958, Pub. L. 85–580, title I, 72 Stat. 459.

June 29, 1957, Pub. L. 85–67, title I, 71 Stat. 212.

June 29, 1956, ch. 477, title I, 70 Stat. 424.

Aug. 1, 1955, ch. 437, title I, 69 Stat. 398.

July 2, 1954, ch. 457, title I, 68 Stat. 435

July 31, 1953, ch. 296, title I, 67 Stat. 246.

July 5, 1952, ch. 575, title I, 66 Stat. 360.

Aug. 31, 1951, ch. 373, title I, 65 Stat. 210.

Sept. 6, 1950, ch. 896, ch. V, title I, 64 Stat. 644.

June 29, 1949, ch. 275, title II, 63 Stat. 293.

June 16, 1948, ch. 472, title I, 62 Stat. 445.