FBI Identity History Summary Knowledge Base
An educational reference on the document commonly called an FBI background check: what it is, how it is requested, how it is authenticated for use in another country, and what government authorities do — and do not — publish about it. Every factual claim on this site is cited to a primary source.
8 articles · 23 country guides · 4 research reports · 26 glossary terms
Browse the library
- Learn8 articlesWhat the document is, how it is requested, how it is authenticated, and how to read it once it arrives.
- Countries23 destinationsWhat each destination's own authorities publish about United States police certificates, apostilles, and translation.
- Research4 reportsDocumentation reviews with stated method, sources, and limitations — including what the record does not contain.
- Interactive tools5 toolsRequirement checkers and calculators that return requirements and definitions, never a provider.
- Glossary26 termsThe vocabulary of the official material, defined and cross-referenced, including the names people actually search.
- Standards8 policiesThe editorial, citation, evidence, and corrections rules every page on this site is held to.
Latest research
All reportsFBI Identity History Summary Request Channels: A Structural Comparison
A side-by-side comparison of the three documented ways to obtain an Identity History Summary, restricted to attributes the FBI itself publishes: eligibility, submission mechanics, fee structure, and delivery form.
Published 2026-08-01 · v1.0 · 9 min read
Absence of a Published FBI Processing Time: A Documentation Review
A review of the FBI's published material on Identity History Summary requests, undertaken to locate an official processing-time figure. No such figure was found. This report records the search, the wording that is published instead, and why the gap matters.
Published 2026-08-01 · v1.0 · 8 min read
Apostille Pathways for United States Federal Documents
Which authority authenticates an FBI Identity History Summary, why it is never a state Secretary of State, and how the path differs for Convention and non-Convention destinations.
Published 2026-08-01 · v1.0 · 7 min read
Latest updates
Archive2026-08-01 · Editorial update
2026-08-01 · Editorial update
Research report: the FBI publishes no processing-time figure
2026-08-01 · Editorial update
Research report: one of twenty-three destinations publishes a position on Channelers
2026-07-31 · Country requirement
2024-01-11 · Government announcement