Prior to renumbering of sections 1700 to 1766 of this chapter as sections 3500 to 3566 by Pub. L. 102–83, § 5(a), Aug. 6, 1991, 105 Stat. 406, section 1722 of this chapter, Pub. L. 85–857, Sept. 2, 1958, 72 Stat. 1196, which related to change of program by eligible person, was repealed by Pub. L. 92–540, title IV, § 402(2), Oct. 24, 1972, 86 Stat. 1090.