Federal Biometric Interoperability Transition Tool (BITT)
Pyramid Systems
06 March 2020
Reading time:
4 min.
Federal biometric systems serve some of the most consequential identity functions in government — immigration applicant processing, identity verification, criminal background checks. For years, those systems operated in silos: each system its own source of truth, with no clean way to interoperate.
Pyramid Systems built the Biometric Interoperability Transition Tool (BITT) to solve that. This case study covers the engagement: what was needed, how Pyramid built the federation architecture, and the operational scale BITT now supports.
The Challenge: Federation Without Consolidation
Federal biometric data sources serve distinct missions that require distinct systems of record. Consolidating them was politically and operationally infeasible. But the silos created concrete friction:
Data sharing happened through ad-hoc integrations that were brittle, undocumented, and audit-unfriendly.
Compliance and governance over interagency biometric flows was fragmented — no central audit trail, no consistent policy enforcement.
Scale — the volume of applicants requiring biometric verification kept growing while the manual coordination model stayed the same.
The Approach: Federation as Architecture
BITT is built as a federation system, not a consolidation system. Each participating biometric source remains the system of record for its own data. BITT provides the connective tissue:
Policy-aware routing — BITT routes biometric queries to the correct system of record based on policy, mission context, and applicant scope.
Audit-by-default traceability — every interagency biometric exchange is logged with policy basis, requesting agency, and outcome — queryable rather than reconstructed at audit time.
Cloud-based platform — deployed on a federal-aligned cloud baseline (NIST 800-53, FedRAMP) with continuous monitoring and the security posture biometric data demands.
Designed for evolving mission needs — new participating systems can be added without re-architecting the federation layer.
Pyramid’s federation pattern lets agencies preserve their own data sovereignty while still gaining the interoperability benefits of a consolidated system.
The Outcome: 138 Centers, 15,000+ Daily Applicants
BITT is in active production at federal scale:
138 application support centers nationwide using the platform daily.
15,000+ daily applicants processed through BITT-supported workflows.
Award-winning architecture recognized by the federal customer for technical and operational impact.
Cross-agency biometric interoperability shifted from ad-hoc manual workflows to automated, audit-traceable federation.
Capability Proof: Federal Identity & Cloud Depth
BITT showcases Pyramid’s combined depth in federal identity management, cloud architecture, DevSecOps, and the federation patterns that work in regulated, multi-agency environments. The same architectural posture underpins our federal AWS work, cybersecurity partnerships, and the broader identity portfolio Pyramid showcased at Identity Week USA 2023.
Conclusion
BITT remains one of the canonical federal federation engagements — a case where the right architectural pattern (federation, not consolidation) preserved agency sovereignty while delivering the interoperability federal identity missions require. The pattern transfers to permitting, grants, case management, and any other federal workflow where multiple agencies own pieces of the same applicant or constituent journey.
FAQ
What does BITT stand for?
BITT is the Biometric Interoperability Transition Tool — a federal system Pyramid Systems built to let biometric data sources interoperate across agencies while each system remains its own system of record.
How does federation differ from consolidation?
Consolidation merges multiple systems into one central system of record — politically and operationally hard in federal environments where each agency owns its mission data. Federation lets each system stay as its own source of truth, with a connective layer (like BITT) providing policy-aware routing, audit-traceable exchange, and consistent governance across the participating systems.
Where can the BITT pattern be applied beyond biometrics?
The federation pattern applies across federal permitting (multiple agencies touching the same project), grants outcomes (recipient data shared across program offices), case management (referrals between agencies), and identity management broadly. Pyramid has adapted the pattern across several engagements.
