Amendment of Executive Order No. 10530, Providing for the 10759 Performance of Certain Functions Vested in or Subject to Approval of the President Signed: March 17, 1958 Federal Register page and date: 23 FR 1803, March 18, 1958 Amends: EO 10530, May 10, 1954 Superseded by: EO 11230, June 28, 1965 See: EO 11012, March 27, 1962