AI governance for the public sector, ready for every audit
The problem
Auditors read logs, not policies
A published AI policy is the start. What an auditor checks is what actually happened.
- 01
Duties as a deployer
The EU AI Act gives deployers duties: AI literacy for staff, and logs and human oversight for high-risk systems.
- 02
Citizens' data in AI tools
Case files and requests carry citizens' personal data into the AI tools staff reach for.
- 03
Evidence on demand
When the auditor arrives, the evidence has to exist already, not be rebuilt from memory.
Use case · Public sector
18:00 · The auditor arrives
One audit, at a city administration
An illustrative example: what each agent does, step by step.
- 3API keys stopped, with the reason given
01ARGUS · Discover
Every AI tool on record
ARGUS keeps the city's AI inventory current, every tool in every department, approved or not. When a developer's agent tries to ship a file holding three API keys, it's stopped, and the reason is given.
- 0citizens' values sent to the AI provider
02TALOS · Protect
Citizens' data, masked
Case files and requests reach AI tools with names, addresses and identifiers as tokens, so staff can use AI while citizens' data stays with the city.
- 14 daysthe auditor's read-only link lasts
03ATHENA · Prove
Filed under the law it proves
Records seal into a chain, each filed under what it proves: the EU AI Act's Articles 12, 26 and 4, the GDPR's Articles 32 and 30, the ISO/IEC 42001 inventory. A missing Article 14 sign-off is flagged first, and the pack goes to the auditor as a read-only link.
- THEMISSystem One² AI model
Under every step · Decide
THEMIS filed each record under the article it proves and flagged the missing sign-off first.
Ready for your next AI audit?
Regulators don't read policies. They read logs.
Yours are ready.
- Any AI tool
- Prompts never stored
- Live in 5 minutes
Colchix governs the AI tools your teams already use, among them ChatGPT, Claude, Gemini, Microsoft Copilot, Cursor, Mistral, Perplexity, DeepSeek, GitHub Copilot, Grok, Notion AI, Hugging Face, Meta AI, Qwen, Ollama.
Public sector FAQs
What public sector teams ask about governing AI with Colchix.
How does Colchix help with the EU AI Act?
ATHENA turns AI activity into sealed records filed under the articles they support, such as Articles 12, 26 and 4 of the EU AI Act, and flags gaps, like a missing human-oversight sign-off, before an auditor does.
Explore ATHENAWhich other frameworks does it support?
The GDPR, ISO/IEC 42001 and the NIST AI Risk Management Framework, among others. The relevant requirements depend on where your administration operates and which frameworks apply to it.
Can staff keep using AI?
Yes. Colchix works inside the AI tools staff already use. TALOS masks citizens' data at runtime and ARGUS shows which tools are in use, so AI adoption can grow without losing control.
Where is the data hosted?
In your region. Colchix starts from European requirements, and data privacy and sovereignty are part of the product.
Are prompts stored?
No. Prompts are never stored. ATHENA keeps counts and categories as audit evidence, never the values themselves, and your data is hosted in your region.
What is THEMIS?
THEMIS is Colchix's System One² AI model, the judgement under ARGUS, TALOS and ATHENA: it decides what's sensitive, names the AI tools nobody knew about and files each record under the rule it proves, in milliseconds and on your rules. In the public sector example on this page, it filed each record under the article it proves and flagged the missing sign-off first.
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