Section, acts May 20, 1936, ch. 432, title I, § 10, 49 Stat. 1366; Oct. 28, 1949, ch. 776, § 2, 63 Stat. 948; Apr. 21, 1976, Pub. L. 94–273, § 11(1), 90 Stat. 378; Oct. 13, 1994, Pub. L. 103–354, title II, § 235(a)(13), 108 Stat. 3221, required Secretary to present annually to Congress, not later than Apr. 20, report of Secretary’s activities under this chapter.