Governed data on standards that outlast the programme
Mandates keep arriving and each one assumes you already have inventoried, described, semantically defined data. TopQuadrant builds that foundation on open W3C standards, aligned to NIEM and BFO, owned at the domain level so it survives reorganisation and the next administration’s priorities.
Trusted across government
NASA and agencies across defence, health, and civilian government build on TopQuadrant.
The pressures government data teams face
Mandates that assume capability you do not yet have, standards proliferating without a translation layer, and backlogs that trace back to undescribed data.
The mandate-to-capability gap
Federal AI direction, the FDTA joint standards, the Evidence Act, and the OPEN Government Data Act all assume inventoried, quality-controlled, semantically defined data. The mandates arrive with deadlines and without the underlying capability.
Standards without a translation layer
DCAT-US, NIEM, BFO, USCDI, and the FDTA taxonomies all coexist, and nobody owns reconciling them. Every cross-agency initiative rebuilds the same mapping work from scratch.
Sharing mandates against privacy obligations
Directives to eliminate information silos and Privacy Act obligations are both enforceable, and the tension is now litigated rather than theoretical. Both positions have to be defensible from the same data estate.
Backlogs as a symptom
Executive branch agencies closed FY2025 with 463,541 FOIA requests pending. Behind the processing capacity sits the same root cause: records that are not described, not linked, and searchable only by full text.
A platform that delivers results
When a domain model is governed as infrastructure, the next programme starts from it instead of starting over.
Where TopQuadrant fits in government
The use cases financial data, risk, and governance teams run on TopBraid EDG.
Built on the standards your regulators already know
Open W3C standards underneath, and the industry’s own vocabularies on top, so nothing you model is locked to us.
Browse the resource hub →NIEM
National Information Exchange Model
Model v6.0 became an OASIS Standard in December 2025. Align governed models to NIEM domains without translation.
BFO
Basic Formal Ontology
The ISO/IEC 21838 top-level ontology, now formally collaborating with NIEM, supported natively in OWL.
DCAT-US
Data catalog and inventory schema
Describe assets once and publish conformant inventories, so a schema change is a mapping update.
W3C
OWL, SKOS, SHACL, SPARQL
The stack NIEM, BFO, DCAT-US, and the FDTA standards all ultimately rest on, used directly rather than approximated.
The questions a government data team actually gets asked
Each one needs a governed answer that carries its definition and its lineage, not a best guess from a warehouse query.
“The model outlived the programme that built it. That has not happened before here.”
More reading
Guides, sessions, and field notes for financial services data teams.
View all →What supervisors mean by sustained remediation
Reading the recent BCBS 239 findings as a data architecture brief.
WebinarSemantic layers that agents can actually use
Why constrained query construction beats a better prompt.
BlogWhat FIBO actually gives you
Where the standard helps, and where you still model your own.