By virtue of the authority vested in me by the Constitution and statutes of the United States, including section 1753 of the Revised Statutes of the United States (5 U.S.C. 631); the Civil Service Act of 1883 (22 Stat. 403; 5 U.S.C. 632. et seq.); section 9A of the act of August 2, 1939, 53 Stat. 1148 (5 U.S.C. 118 j); and the act of August 26, 1950, 64 Stat. 476 (5 U.S.C. 22-1, et seq.), and as President of the United States, and finding such action necessary in the best interests of the national security, it is hereby ordered as follows: Subsection (a) of section 8 of Executive Order No. 10450 of April 27, 1953, relating to security requirements for Government employment, is hereby amended by adding thereto at the end thereof paragraph (8) as follows: "(8) Refusal by the individual, upon the ground of constitutional privilege against self-incrimination, to testify before a congressional committee regarding charges of his alleged disloyalty or other misconduct." DWIGHT D. EISENHOWER
THE WHITE HOUSE, #signature
October 13, 1953.