Amendment of Section 203 of Executive Order 10577 of November 10675 22, 1954, Providing for the Conversion of Certain Career-Conditional Appointments to Career Appointments Signed: August 21, 1956 Federal Register page and date: 21 FR 6327, August 23, 1956 Amends: EO 10577, November 22, 1954 See: EO 10745, December 12, 1957 (which nullifies EO 10675).