Executive Order 9835: Prescribing Procedures for the Administration of an Employees Loyalty Program in the Executive Branch of the Government
President: Harry S. Truman · Government operations and workforce
Truman ordered loyalty screening for federal employees through agency boards and a central review process.
Research depth: Expanded historical analysis. About this collection
Status: Revoked — by EO 10450 in 1953.
- Signed
- March 21, 1947
- President
- Harry S. Truman
- Current position
- Revoked by EO 10450 in 1953

What the order directed
The order prescribed investigations and hearings, including standards for adverse findings and an Attorney General list of organizations. It authorized removal or denial of employment on loyalty grounds, raising serious questions about evidence and procedural fairness.
Why it was signed
Truman signed EO 9835 in March 1947 to set a loyalty program for civilian federal employment. Its preamble simultaneously presented protection against disloyal infiltration and against unfounded accusation. That tension is central to assessing the procedures: the order expressed both goals, while experience in individual cases requires separate evidence. Primary text.
This was an internal executive-branch personnel program in an early Cold War setting. It should not be confused with a criminal statute making political disagreement a crime or with Eisenhower’s later EO 10450 security framework. Primary text.
What the text authorized
Part I required a loyalty investigation of each person entering civilian executive-branch employment, assigned investigative roles to the Civil Service Commission and employing agencies, and named sources of information. It allowed some investigation to follow initial employment, subject to conditions described in the text. Primary text.
Part II placed responsibility on agency heads for existing employees. Review boards and appeal procedures appear elsewhere in the order; a fair account should include the opportunities for response while also recognizing that the existence of a procedure does not establish that it was adequate in every case. Primary text.
The order’s stated employment standard was whether the evidence furnished reasonable grounds for belief of disloyalty. It listed activities and associations that could be considered. The word could matters: the list was not itself a finding against every person with a listed association. Primary text.
What happened in practice
The program depended on investigators, agency determinations and appeals. To quantify dismissals or exonerations, one needs contemporary government reports or case files and their definitions; the executive text alone provides no outcome count. Primary text.
The Truman Library also preserves a later directive on the confidentiality of loyalty files, showing how records management became part of administration. It should be dated separately from the 1947 order. Truman directive. Primary text.
Reaction and legacy
EO 9835 illuminates the relationship between federal employment, national-security concerns and civil liberties in the early Cold War. It is an unusually useful primary source because its investigation categories, standard and review machinery can be read directly. Primary text.
Eisenhower’s EO 10450 later established a different government security approach. A modern reader should therefore avoid describing the 1947 loyalty rule as though it remained the complete current employment system. EO 10450. Primary text.
How investigations and appeals fitted together
A loyalty investigation did not automatically determine an applicant’s or employee’s fate. The order described initial checks, referral to fuller investigation when derogatory information appeared, agency review and appeal mechanisms. The distinction matters because identifying a source of information in a file is not the same as establishing that the allegation was true. The order’s express concern about unfounded accusations should be weighed against the decision standard and actual case records. EO 9835.
Truman’s subsequent directive required loyalty-program records to be kept confidential. That administrative choice affects what can readily be reconstructed from public material today. Eisenhower’s EO 10450 later addressed pending loyalty appeals and revoked the earlier order, but not every investigation instantly disappeared on the transition date. Truman confidentiality directive; EO 10450, sections 11–12.
How the loyalty review system differed from later security screening
Truman’s order established a government-wide loyalty program for executive-branch employees and applicants. It directed agency heads to investigate and decide cases under standards described in the order. A program for determining whether a person was loyal to the United States is not identical to deciding whether that person holds a classified-information clearance; later policies changed both the agencies involved and the standards used. Truman Library order text.
The order called for loyalty boards in departments and agencies and for a Loyalty Review Board within the Civil Service Commission. The review route matters because the original presidential instruction did not name an individual employee or decide a specific case. Investigative reports, a board decision and any appeal belong to separate stages. To assess an individual account fairly, one would need the actual record and its date rather than project the broad order directly onto that person’s employment outcome. EO 9835 text.
Administration of the system raised confidentiality concerns. Truman issued a separate directive about the status of employee loyalty records. It should be read alongside EO 9835 when considering why case files are not equivalent to an open public list of proven misconduct. A confidential investigative allegation and a final agency finding are different types of evidence; a modern reader should not equate the two. Truman Library directive on loyalty records.
Eisenhower’s EO 10450 later superseded the loyalty program with a security-oriented federal employment framework and ended new appeals to the Loyalty Review Board under EO 9835. That replacement did not mean that the earlier cases never occurred or that their records automatically disappeared. It marks a legal transition: an article about 1948 should cite the Truman rules, while a later dispute needs the version in force for that employee and date. EO 10450 successor text; 1947 order disposition.
The loyalty framework named multiple stages at which information was gathered and assessed. It is therefore useful to ask whether a historical reference is to a preliminary inquiry, a local loyalty-board finding, an appeal or an employment action. These are not synonyms. Records may contain allegations that were not sustained, and a public account should avoid converting an investigative concern into a proven offense. The Truman Library text supplies the formal procedures, while the separate confidentiality directive helps explain why full personal records are not necessarily public. EO 9835 text; records directive.
The promise and risk in the preamble
EO 9835 established a civilian federal employee loyalty program in March 1947. Truman’s preamble paired protection against disloyal infiltration with protection of loyal employees from unfounded accusations. The balance was stated, not necessarily achieved in every case. The text then prescribed investigations, agency decisions, review and criteria that could place association and reputation under official scrutiny. Reading the preamble alongside the operative parts exposes a central civil-liberties question: how a government determined disloyalty without punishing lawful belief or association. Truman Library original.
The order applied to civilian executive-branch employment. It did not establish a general criminal offense of holding an unpopular political view or govern all private jobs. Yet the reach within government was extensive because it called for investigation of entrants and review of existing employees. A legal description should identify both the institutional limit and the practical stakes for applicants and staff. EO 9835 parts I–II.
Investigations, agencies and review
The Civil Service Commission handled competitive-service entrants except for specified agreements; other departments and agencies investigated their own prospective staff. The Federal Bureau of Investigation supplied information for specified cases, while agency loyalty boards and a Loyalty Review Board provided the adjudicative path. Those components performed different tasks. An investigative file is not itself a final adverse decision, and an allegation in such a file is not proof it was true. Primary text, parts I–IV.
The order contemplated notice and opportunities to respond in the review structure, while allowing protection of confidential informants under conditions. Withholding a source’s identity could constrain an employee’s ability to challenge an allegation. The text set limits on that discretion, but the actual fairness of a case depends on what was disclosed and how a board evaluated it. A guide should explain the procedure rather than assuming the stated safeguard always worked or never did. EO 9835 security and review clauses.
The standard and association criteria
Part V set a “reasonable grounds” standard for believing a person disloyal, considering all the evidence. It listed sabotage and espionage, treason or sedition, unauthorized disclosures and other conduct. It also permitted consideration of membership, affiliation or sympathetic association with organizations designated by the Attorney General under broad categories. That final criterion raises a distinct evidentiary issue: association is not the same as proof of a particular act of sabotage. The order allowed it to enter the loyalty judgment. EO 9835 part V.
The Attorney General’s organization list was disseminated to agency boards by the Loyalty Review Board. The order did not make a listed organization’s every member automatically guilty of a crime, but it made association a factor in employment decisions. The resulting climate and individual outcomes require case files and contemporary reports to assess. The signed rule alone cannot yield a credible count of dismissals or exonerations. Original text parts III and V.
Confidential records and later replacement
Truman later issued a directive about maintaining the confidential status of loyalty records. Confidentiality can protect personal information and sources, while limiting public inspection and an employee’s practical access. The directive is a separate document and should not be backdated to the founding order as though every later records rule appeared in March 1947. Truman confidentiality directive; EO 9835.
Eisenhower’s EO 10450 revoked EO 9835 and adopted a different security program in 1953. The National Archives codified text explicitly records the revocation in section 12. A guide to an employment decision after that date must use the later policy and applicable law, while a 1948 decision must be examined under the Truman system and its amendments. This is a precise status conclusion, not merely a claim that government personnel practice evolved. EO 10450 section 12; Truman order.
What can be said about impact
The order institutionalized systematic loyalty investigation and agency review during the early Cold War. That conclusion follows from the investigation mandate and machinery. A claim that every investigated employee lost a job, or that one quoted allegation represented all cases, does not follow. Outcome figures need a defined cohort and a contemporary government or archival source. EO 9835.
Its historical importance includes the tension between national-security administration and civil liberties. The text itself provides unusually direct evidence: it promises protection from unfounded accusation while permitting broad inquiries into associations and confidential sources. The successor order marks the end of the particular program, not an end to those underlying questions. The guide’s job is to make the rules and their limits visible so an individual case can be researched fairly. 1947 order; 1953 replacement.
From a personnel file to a loyalty decision
Part I distinguished competitive-service applicants, generally investigated by the Civil Service Commission, from other applicants investigated by employing agencies. The same national policy thus had multiple administrative entry points. An applicant’s file might contain checks or allegations without an adverse final decision. The responsible agency and date are essential before evaluating what happened. EO 9835 part I.
The order also addressed incumbents. Agencies were to submit identifying information to the FBI and review employee loyalty under prescribed procedures. That breadth distinguishes the program from a simple pre-employment check. It still does not mean every person investigated received a full hearing or a removal notice; the subsequent steps depended on the information developed and agency action. EO 9835 parts II and VI.
A central master index and the dissemination of Attorney General-designated organization names supplied information to agency boards. An index entry is an administrative record, not proof of disloyalty. The organization designation could make association relevant under part V, but the decision standard still referred to all evidence. The gap between an investigative lead and a final finding is essential to an individual case. EO 9835 parts III and V.
The order protected informants’ identities in some circumstances while requiring enough information for an agency to assess their reliability. That design created a procedural tension: a source might be kept secret even when the employee disputed the underlying charge. The text limited discretionary withholding; whether a case met the limit requires its own file. EO 9835 part IV.
The listed criteria combined conduct such as espionage with association-based categories. These are not evidentially equivalent. A documented criminal act and a claim of “sympathetic association” can differ greatly in proof and meaning. The order nevertheless allowed both to inform loyalty determinations. That feature helps explain civil-liberties criticism without asserting every decision was based solely on association. EO 9835 part V.
The preamble’s protection from unfounded accusations can be tested against actual decisions, notice and review. It should be reported as Truman’s stated aim rather than accepted as a measured outcome. The procedural rules are a starting point for evaluating a case; they do not settle whether an allegation was fair or whether an appeal corrected it. Original order.
The later confidentiality directive shows the government also had to manage sensitive loyalty records. Protecting a source and preserving privacy could serve legitimate purposes, while secrecy could impede scrutiny. The directive’s separate date and scope should be respected instead of reading it back into every 1947 case. Truman directive.
EO 10450 revoked the program in 1953 and provided another security standard. Some personnel and index material passed into the successor framework, but that did not keep EO 9835’s board system legally operative. The transition has both a clear revocation clause and an administrative legacy. NARA EO 10450 sections 9 and 12.
How the 1947 system differs from its successor
Truman’s standard was reasonable grounds to believe the person disloyal, considering all evidence. Eisenhower’s 1953 order used a national-security consistency standard in a different program. These are not interchangeable labels for an unchanged test. A case decided in 1950 should be analyzed under the 1947 provisions and amendments then in force. EO 9835 part V; EO 10450.
The Attorney General’s list was a channel for designating organizations, while an agency board evaluated an individual. Being listed was not a court conviction of every member. The order nevertheless made affiliation and sympathetic association factors in employment review, with profound potential for guilt by association. An individual case file is needed to establish whether that factor drove a particular outcome. EO 9835 parts III and V.
Confidential sources raised an asymmetry: investigators could draw on information unavailable in full to the employee. The order set conditions for withholding a name and told agencies to assess the source. Whether that was a meaningful protection depends on the record of a hearing and decision. The text supplies the formal rule, not a universal verdict on fairness. EO 9835 part IV.
The central index and agency files are evidence that the program was intended to be systematic across the executive branch. They should not be used to invent a total of employees removed. Screening, referral, hearing and dismissal are distinct events, and any quantitative claim must count the same event for a defined period. EO 9835 parts I–III.
EO 10450 explicitly revoked EO 9835 while incorporating the earlier index into its security-investigations index. The administrative reuse of records is not legal survival of the old loyalty board. This distinction matters when a later personnel file contains material collected under Truman’s program. NARA EO 10450 sections 9 and 12.
The historical lesson is a traceable conflict between stated protection from unfounded accusations and intrusive loyalty screening. The guide identifies the procedures and criteria; broader claims about chilling political speech or individual injustice must be grounded in case evidence and contemporaneous accounts. Original order preamble and part V.
Common questions
Did every applicant face a loyalty investigation?
The order required investigation for each person entering civilian executive-branch employment, with different bodies handling different appointment categories. Primary text.
What was the decision standard?
The order used a reasonable-grounds standard on all the evidence for a belief of disloyalty. Primary text.
Did it establish a criminal offense?
No. It governed executive-branch employment decisions; criminal liability is a separate question. Primary text.
Was it the same as EO 10450?
No. EO 10450 came later and changed the security framework; keep the programs and dates distinct. Primary text.
What happened later
Eisenhower’s EO 10450 revoked this program in 1953 and replaced it with a broader security system. Later personnel and clearance rules changed again; this 1947 program is no longer the operative policy.
Evidence timeline
Why this order matters
It institutionalised federal loyalty review during the early Cold War. Its procedures and consequences are central to the history of civil liberties and federal employment security.
Sources and historical records
- Harry S. Truman EO 9835 text — American Presidency Project Institutional text transcription
- EO 10450 revocation — National Archives Official or archival record
- Federal Register — EO 9835 record Official or archival record
Last recorded source review: September 28, 2026. Historical impact and current legal effect are distinct; follow the later sources for the current position.