Govern Hub — The AI Governance Platform

I. What it is

A governance platform for AI.

Orquestra is building a governance platform for AI — a unified surface to design, run, and audit the workflows that combine agents and human decisions. It exists because organisations are shipping AI work they believe has been reviewed when it has not, and attributing decisions to agents that no named human can defend.

Govern Hub closes that gap at the infrastructure layer. Every workflow run carries the same context: who invoked it, which policies applied, where a human signed off, what was produced. The same surface your operators use to do the work is the one your auditors read when they ask for evidence.

It is the evidence layer that runs under the four Orquestra services — Strategy & Advisory, Governance & Audit, Workshops & Capability, and the Navigator Framework™. You can use Govern Hub stand-alone, or as the infrastructure that captures the evidence behind every Navigator Audit and ISO 42001 implementation we run.

II. The spine

ISO 42001 from the first commit.

Not a certificate. A working management system.

Most AI governance platforms add ISO 42001 as a compliance overlay — a tickbox layer on top of an existing tool. Govern Hub inverts that. The controls are not bolted on; they are the data model. Risk classification, AI policy enforcement, human oversight points, evaluation cadence, audit trail capture — each is a first-class object, not a generated artefact.

The result: when your CISO, legal, or audit functions ask for evidence, you don't recreate it under deadline. You point them at the surface your operators already use. The evidence exists because the workflow ran through it.

III. The accountability chain

Four things every run captures.

Every workflow run in Govern Hub captures the same accountability chain — recorded automatically, never reconstructed after the fact. This is what makes the evidence defensible when an auditor, regulator, or board member asks "show me human review."

Capture 01

Who invoked it.

A named human, with role and authority context, recorded at workflow start. No anonymous triggers, no system-only runs that bypass accountability.

Capture 02

Which policies applied.

The full policy stack active at run time — AI use policy, data handling rules, risk class controls, and EU AI Act classification. Versioned, so future audits read the policy that was in force, not today's.

Capture 03

Where a human signed off.

Every human-gate decision captured with the named approver, the artefact reviewed, the time taken, and the attestation. Anonymous "approved by the system" is not a signal Govern Hub permits.

Capture 04

What was produced.

The full output artefact, with provenance back to inputs, agent calls, and human edits. Versioned. Diff-able. Re-presentable in any audit window without re-running the AI.

IV. The live console

A workflow run, as your operators see it.

This is the same surface your operators use to invoke and run workflows — and the same one your auditors read. No separate "audit view"; no evidence assembled after the fact. The visualisation below is illustrative of an IT incident triage workflow with two automated agents and one named human gate.

govern.orquestraai.io / workflows / it-incident-triage run #4,812

09:14:02 retrieve.kb ← ticket #IT-2287 complete auto

09:14:07 reason.policy ← matched 3 SOPs complete auto

09:14:12 human review · Rajesh S. · runbook approved approved human

09:14:18 act.dispatch → PagerDuty / Tier-2 complete auto

ISO 42001 audit trail · written at every gate 3 attestations · 1 human signature

V. Where it sits in the stack

The evidence layer under everything.

The Orquestra service stack runs top-down: Strategy & Advisory shapes the operating model, Governance & Audit verifies it, Workshops & Capability builds the human skills to sustain it, and the Navigator Framework™ provides the standard everything is measured against. Govern Hub is the layer under all four — the evidence infrastructure that makes the work auditable.

The Orquestra service stack

01 · Strategy

Where AI belongs.Use-case prioritisation, responsible AI adoption roadmap, executive advisory on risk and operating model.

02 · Govern

Independent assurance.Navigator Audit, ISO 42001 implementation, EU AI Act readiness, responsible AI operating models.

03 · Capability

The humans behind it.Executive workshops, Navigator Assessor Certification, AI governance for engineering leaders, risk classification training.

04 · Standard

The Navigator Framework™.The proprietary methodology — five phase gates, 25 quantitative controls, EU AI Act-aligned risk classes — that the audit and capability work measure against.

∞ · Govern Hub

The evidence layer.Every workflow run carries its accountability chain. ISO 42001 from the first commit. The surface operators use is the surface auditors read.

Govern Hub is the floor under the entire stack · not a separate product

Product sheet

One-page brief for procurement and risk teams.

For sharing with procurement, risk, or your board — the one-page brief on what Govern Hub covers, how it deploys, and where it sits in your existing GRC stack.

Product sheet · v1.0 · 2026

Orquestra Governance Hub.

What it covers (ISO 42001, model inventory, evidence capture), how it deploys, where it sits in your existing GRC stack, and how to evaluate it against existing AI governance tooling. Open distribution. No email gate.

Download PDF ↓

The evidence already exists. Make it readable.

Govern Hub is in early access — deployed alongside Navigator Audits and as the evidence infrastructure for AI-native delivery. Launch the platform to see a live workflow, or request access to discuss deployment in your organisation.

Launch the platform ↗ Request access Download product sheet

AI governance accelerator · Early access · 2026