Federal Loyalty Program Implementation Creates Permanent Political Background-Check Regime

Opening

The Federal Loyalty Program, created by Truman’s 1947-03-21–executive-order-9835-federal-loyalty-program, was effective immediately on March 21, 1947, though compliance with provisions requiring expenditure of funds was deferred pending appropriation (EO 9835, sec. 5). The order required a loyalty investigation of every person entering civilian executive-branch employment, conducted by the Civil Service Commission or the employing agency with a check of FBI and other files, and required agencies to submit the names of all incumbent employees to the FBI to be checked against its records, with a full field investigation where derogatory information was found. The FBI could withhold the names of confidential informants, so employees could not confront their accusers. Between 1947 and 1953 approximately 4.7 million federal employees and applicants are screened; 378 are dismissed or denied employment for “loyalty” reasons and many thousands more resign under investigation pressure. The program provides the institutional template for subsequent security-clearance regimes, McCarthy-era congressional investigations, and contemporary background-check databases.

What Happened / Key Facts

Statutory and regulatory architecture:

• Executive Order 9835 (March 21, 1947): established the program’s basic framework.
• Loyalty Review Board under Seth Richardson (its first chairman): set up in the Civil Service Commission with “not less than three impartial persons,” it heard appeals from employees whose own agency had decided to remove them and gave the agency head an advisory recommendation. Each department or agency appointed its own loyalty boards of at least three of its own representatives to hear cases first (EO 9835).
• Attorney General’s List (first published December 1947): federally-designated “subversive” organizations. Membership in any listed organization triggered presumptive loyalty concern. List initially contained 82 organizations; grew to approximately 200.
• FBI investigation: Full-field investigation for any federal employee whose name-check turned up derogatory information. Approximately 25,000 full-field investigations conducted 1947-1953.

Operational scale:

• 4.7 million employees and applicants screened 1947-1953.
• Approximately 25,000 full investigations requiring more than name-check review.
• Approximately 2,500 loyalty cases formally opened before boards.
• 378 dismissals/denials for loyalty reasons (Ralph S. Brown’s authoritative count).
• Many thousands of resignations during investigation — specific count never compiled, but internal FBI analyses suggested 6,000-10,000 federal employees left voluntarily while under loyalty-program review.

Procedural defects:

• Secret informants: The FBI could withhold the names of confidential informants. Charges were stated “as specifically and completely as, in the discretion of the employing department or agency, security considerations permit.”
• No confrontation in practice: The employee had a hearing, counsel, and the right to present witnesses or affidavits, but could not confront or cross-examine undisclosed informants; Dorothy Bailey’s dismissal was upheld in Bailey v. Richardson (D.C. Cir. 1950; affirmed by an equally divided Supreme Court, 1951) though she could not confront her accusers.
• Guilt by association: Membership in, affiliation with or “sympathetic association with” an organization designated by the Attorney General “may be considered” in deciding whether “reasonable grounds exist for belief that the person involved is disloyal” (EO 9835, Parts III.1.f and V.1).
• No appellate review outside the executive branch: Federal courts consistently declined jurisdiction over loyalty determinations on the theory that federal employment was not a property interest.

Eisenhower extension: Executive Order 10450 (April 27, 1953) replaced 9835 with broader “security” (rather than “loyalty”) standard. Expanded grounds included “sexual perversion” (making homosexuality per se basis for dismissal), excessive drinking, debts, and “mental instability” — in addition to political beliefs and associations.

Why This Event Matters

The Federal Loyalty Program institutionalizes political-belief inquiry into the apparatus of federal employment:

• Political vetting as normalized baseline. Before 1947, federal employment screened for criminal history and basic qualification. After 1947, it screens for political beliefs, associations, and relationships. The baseline, once established, was never removed — modern federal background-check regimes (SF-86 Questionnaire for National Security Positions, SF-85 for Public Trust positions) preserve the same structure in updated form. Political-belief inquiry (campaign contributions, partisan affiliation, social-media activity) is routinely used in security-clearance adjudications today.
• FBI files as centralized political-belief database. The loyalty program’s operation required FBI to maintain files on millions of U.S. citizens with political-belief content. The files built during 1947-1953 became the core of Hoover’s political dossier system for the rest of his tenure. The institutional architecture — FBI collects, agencies reference, no judicial review — is the direct ancestor of the post-9/11 Terrorist Screening Database, the 2017-present Homeland Security Investigations database, and the 2025 DHS consolidated target lists.
• Homophobia and the Lavender Scare. The 1953 expansion to include “sexual perversion” triggered what became known as the Lavender Scare — systematic dismissal of gay and lesbian federal employees. An estimated 5,000+ federal workers were dismissed or forced to resign for homosexuality during the 1950s alone. Frank Kameny, one of the most notable victims (Army Map Service, 1957), later became a leading gay-rights advocate. The program’s anti-gay pattern persists at lower intensity through the 1995 Clinton reforms and is arguably reviving in 2025-2026 under Trump 2 personnel policy.

Broader Context

HUAC (1945-01-03–huac-made-permanent-committee-institutionalized-persecution) and McCarran Internal Security Act hearings (1950) drew directly on loyalty-program investigative files. The congressional investigators and the FBI shared dossier information. The political target lists of the McCarthy era and the 1947 Hollywood blacklist (1947-11-25–waldorf-statement-hollywood-blacklist-begins) overlapped substantially with the loyalty-program target set.

Research Gaps

• Full count of loyalty-program-induced resignations; only formal dismissals precisely documented

Related Entries

• 1945-01-03–huac-made-permanent-committee-institutionalized-persecution
• 1947-03-21–executive-order-9835-federal-loyalty-program
• 1947-10-20–huac-hollywood-hearings-begin-blacklist-era
• 1947-11-25–waldorf-statement-hollywood-blacklist-begins
• 1953-02-09–roy-cohn-systematic-blackmail-infrastructure
• 1954-12-02–senate-censures-mccarthy