Government AI where every decision cites its policy
Public bodies must be able to defend, audit and explain every decision. Archisus encodes regulations and policy as formal logic, so each AI output carries the rule it was based on and an audit trail produced at the moment of decision.
The challenge
Accountability is a legal requirement
A generic model cannot say which regulation it applied. For ministries, regulators and smart-city programmes, an answer without a traceable basis cannot be used.
Thousands of rules
Procurement and operational decisions must meet many regulations at once.
Policies that conflict
Regulations across ministries can contradict each other, creating legal exposure.
Audit on demand
External auditors expect evidence with full data lineage, not reconstructed after the fact.
Use cases
Where Digital Experts help
Each use case reasons over your regulatory framework encoded as an ontology.
Regulatory compliance checking
Procurement decisions and operational actions evaluated against the applicable regulations, with a specific rule citation for each decision.
Policy coherence analysis
Reasoning across regulations from different ministries to surface contradictions before they create legal exposure.
Procurement integrity
Supplier records, certifications, financial standing, sanctions lists and contract terms cross-checked together, flagging non-compliant awards before they are made.
Citizen services
Digital Experts that answer regulatory questions with answers traceable to the rule behind them, suitable for accountable public-facing processes.
Permits & approvals
Building codes, zoning rules and procurement policy as machine-readable constraints: applications validated and conflicts flagged before they enter the queue.
Audit evidence assembly
Compliance evidence packages generated with full data lineage, ready for external audit.
What changes
What changes for public bodies
- Every decision routed through the correct approval chain with its rationale recorded
- Contradictions between policies found before they cause problems
- Faster approvals with fewer applications returned for missing requirements
- Audit evidence produced as a by-product of each decision
- Data kept within national and organisational boundaries
- One ontology that every new AI service inherits
Questions
Frequently asked questions
Can it run within government data-residency rules?
Yes. Models run on-premise or in your private cloud, and the federated layer queries systems in place, so operational data does not leave your environment.
Do we need to move our data to a new platform?
No. The federated layer queries your existing systems where they are, such as SAP, SCADA historians, ERPs and document stores. Only query results move, inside your own perimeter, and the models run on-premise or in your private cloud.
We already use an LLM or Copilot. Does this replace it?
No. The ontology layer works with whichever language model you use. The model handles language; the ontology and reasoning engine check its outputs against your rules before they are released.
How do we start?
With the Business DNA Audit: a fixed two-week engagement that maps the rules of one domain, reports the gaps and contradictions, and gives you a draft ontology and a ranked pilot roadmap. There is no commitment beyond the audit.
Keep exploring
The DNA Audit Is Your First Step. And Your Lowest Risk.
In two weeks we map every critical reasoning dependency, broken data link, and governance gap in your current AI or data workflow. You leave with a draft ontology model, a prioritised use case roadmap, and a clear decision on whether - and how - to proceed. No commitment beyond the audit.
Knowledge architecture map
Every logic dependency, data relationship, and constraint your AI needs to reason correctly - visualised and documented.
Gap & risk report
Broken data links, contradictory rules, and governance gaps that are invisible today - surfaced and prioritised by business impact.
Draft ontology & pilot roadmap
A working ontology model for your highest-priority domain, plus a ranked shortlist of pilot use cases with estimated ROI and delivery timeline.
Book Your DNA Audit
2-week engagement · Fixed scope · No ongoing commitment required
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