This chapter, referred to in text, was in the original “this Act”, meaning act June 27, 1934, ch. 847, 48 Stat. 1246, which is classified principally to this chapter (§ 1701 et seq.). For complete classification of this Act to the Code, see Tables.

1967—Pub. L. 90–19 substituted “Secretary” for “Commissioner” wherever appearing.

1951—Act Sept. 1, 1951, inserted a reference to subchapter X of this chapter.