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Organization· /e/organizations/bureau-of-investigation

BUREAU OF INVESTIGATION

Aliases

BIBOIBUREAU OF INVESTIGATIONBureau of InvestigationBureau of Investigation (BOI)Bureau of Investigation (United States)DOI (as Division of Investigation, 1933–1935)Division of Investigation (1933)Federal Bureau of Investigation (post-1935)United States Bureau of Investigation

Disambiguation

The Bureau of Investigation (1908–1933) is the direct predecessor of the Federal Bureau of Investigation (FBI, established 1935). Do not confuse with other bureaus or divisions within the Department of Justice. After 1935, the organization is referred to as the Federal Bureau of Investigation (FBI).

Stats

mentions6
documents5

Organization

intelligence-agencyUSfounded: 1908

Enrichment

deeplast:2026-05-14 16:43:56 UTC
  • History of the FBI | Federal Bureau of Investigation
    Federal Bureau of Investigation (official)high· 2026-05-14
    • Founded July 26, 1908 by Attorney General Charles Bonaparte
    • Initial staff of 34 special agents hired by Chief Examiner Stanley W. Finch
    • 1933: merged with Bureau of Prohibition, renamed Division of Investigation
    • 1935: officially became Federal Bureau of Investigation
  • Federal Bureau of Investigation - Wikipedia
    Wikipediahigh· 2026-05-14
    • Bureau of Investigation created July 26, 1908
    • Division of Investigation formed 1933 through merger with Bureau of Prohibition
    • Independent service within DOJ established 1935 as FBI
    • J. Edgar Hoover served as director during reorganization period
  • United States UAP files - Wikipedia
    Wikipediahigh· 2026-05-14
    • FBI maintained historical records of UFO/UAP reports
    • FBI files included in May 8, 2026 declassified UAP release (162 files total)
    • FBI submitted 24 images of UAPs from Western United States to AARO
    • FBI case files detail reports of unidentified objects and 'flying discs' from 1947–1968
ingest:2026-05-14 05:18:53 UTC

BUREAU OF INVESTIGATION

Description (EN)

Stub generated by entity dedup. Will be enriched in Phase 6.

Descrição (PT-BR)

Stub gerado pela deduplicação de entidades. Será enriquecido na Fase 6.

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Enrichment (EN)

Disambiguation: The Bureau of Investigation (1908–1933) is the direct predecessor of the Federal Bureau of Investigation (FBI, established 1935). Do not confuse with other bureaus or divisions within the Department of Justice. After 1935, the organization is referred to as the Federal Bureau of Investigation (FBI).

The Bureau of Investigation (BI) was the federal law enforcement and investigative agency of the United States Department of Justice, established on July 26, 1908 by Attorney General Charles Bonaparte with an initial staff of 34 special agents. It served as the precursor to the Federal Bureau of Investigation, undergoing organizational restructuring in 1933 when it merged with the Bureau of Prohibition to become the Division of Investigation (1933–1935), before being officially renamed the Federal Bureau of Investigation (FBI) in 1935. The organization investigated federal crimes and received numerous reports of unidentified aerial phenomena throughout its operational history; FBI files were later included in the May 2026 declassified U.S. government UAP documents release.

Enriquecimento (PT-BR)

Desambiguação: The Bureau of Investigation (1908–1933) is the direct predecessor of the Federal Bureau of Investigation (FBI, established 1935). Do not confuse with other bureaus or divisions within the Department of Justice. After 1935, the organization is referred to as the Federal Bureau of Investigation (FBI).

O Bureau of Investigation (BI) foi a agência federal de aplicação da lei e investigação do Departamento de Justiça dos Estados Unidos, estabelecido em 26 de julho de 1908 pelo Procurador-Geral Charles Bonaparte com um quadro inicial de 34 agentes especiais. Serviu como precursor do Federal Bureau of Investigation, passando por reestruturação organizacional em 1933 quando se fundiu com o Bureau of Prohibition para se tornar a Division of Investigation (1933–1935), antes de ser oficialmente renomeado como Federal Bureau of Investigation (FBI) em 1935. A organização investigava crimes federais e recebeu numerosos relatórios de fenômenos aéreos não identificados ao longo de seu histórico operacional; arquivos do FBI foram incluídos posteriormente na divulgação de documentos desclassificados sobre UAP do governo dos EUA em maio de 2026.

External Sources

  • History of the FBI | Federal Bureau of Investigation · Federal Bureau of Investigation (official) · reliability: high — Founded July 26, 1908 by Attorney General Charles Bonaparte; Initial staff of 34 special agents hired by Chief Examiner Stanley W. Finch; 1933: merged with Bureau of Prohibition, renamed Division of Investigation; 1935: officially became Federal Bureau of Investigation
  • Federal Bureau of Investigation - Wikipedia · Wikipedia · reliability: high — Bureau of Investigation created July 26, 1908; Division of Investigation formed 1933 through merger with Bureau of Prohibition; Independent service within DOJ established 1935 as FBI; J. Edgar Hoover served as director during reorganization period
  • United States UAP files - Wikipedia · Wikipedia · reliability: high — FBI maintained historical records of UFO/UAP reports; FBI files included in May 8, 2026 declassified UAP release (162 files total); FBI submitted 24 images of UAPs from Western United States to AARO; FBI case files detail reports of unidentified objects and 'flying discs' from 1947–1968
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