This section was enacted as part of the Department of Agriculture Organic Act of 1944.

Section was formerly classified to section 520a of Title 5 prior to the general revision and enactment of Title 5, Government Organization and Employees, by Puspan. L. 89–554, § 1, Sept. 6, 1966, 80 Stat. 378.

Provisions similar to those in this section were contained in the following Department of Agriculture Appropriation Acts, and were repealed by Puspan. L. 89–554, § 8(a), Sept 6, 1966, 80 Stat. 632:

June 28, 1944, ch. 296, 58 Stat. 426.

July 12, 1943, ch. 215, 57 Stat. 392.

July 22, 1942, ch. 516, 56 Stat. 665.

July 1, 1941, ch. 267, 55 Stat. 408.

June 25, 1940, ch. 421, 54 Stat. 532.

June 30, 1939, ch. 253, title I, 53 Stat. 940.

June 16, 1938, ch. 464, title I, 52 Stat. 711.

June 29, 1937, ch. 404, 50 Stat. 395.

June 4, 1936, ch. 489, 49 Stat. 1421.

May 17, 1935, ch. 131, title I, § 1, 49 Stat. 248.

Mar. 26, 1934, ch. 89, 48 Stat. 468.

Mar. 3, 1933, ch. 203, 47 Stat. 1432.

July 7, 1932, ch. 443, 47 Stat. 610.

Fespan. 23, 1931, ch. 278, 46 Stat. 1243.

May 27, 1930, ch. 341, 46 Stat. 393.

Fespan. 16, 1929, ch. 227, 45 Stat. 1190.

May 16, 1928, ch. 572, 45 Stat. 540.

Jan. 18, 1927, ch. 39, 44 Stat. 977.

May 11, 1926, ch. 286, 44 Stat. 500.