In March 1947 President Truman issued Executive Order 9835, establishing the Federal Employee Loyalty Program, providing uniform investigation standards and procedures, and authorizing the creation of Loyalty Review Boards across the Government. The Truman Order—based on the findings of an interdepartmental committee established in 1946—was superseded by President Dwight D. Eisenhower's issuance of Executive Order 10450 in April 1953, which provided that "he appointment of each civilian officer or employee in any department or agency of the Government shall be made subject to an investigation," and made each agency head responsible for ensuring that "the employment and retention in employment of any civilian officer or employee within the department or agency is clearly consistent with the interests of the national security." While abolishing the Truman Order program, including the Loyalty Review Boards within the Civil Service Commission, the new Order also made clear that "the interests of national security require that all persons privileged to be employed in the departments and agencies of the Government, shall be reliable, trustworthy, of good conduct and character, and of complete and unswerving loyalty to the United States."