Articles in this section
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Automated decision-making after the DUAA: what changed on 5 February 2026
Section 80 of the Data (Use and Access) Act 2025 replaced UK GDPR Article 22 with Articles 22A–22D, in force 5 February 2026. What 'meaningful human involvement' now means for AI agents, and why the ICO's 2023 AI guidance no longer states the law.
In practice
Permission before the action. Evidence after it.
The duties on this page attach to the moment an automated system acts: who permitted it, on which data, under which policy version, and what a person saw before approving. Barzel enforces that decision before execution and writes the record an auditor, a regulator or a data subject can be shown.
In forceDUAA automated-decision rules in force since 5 February 2026
BarzelVault
The AI action firewall: decide what an agent may do before it does it.
- Approval thresholds and policy checks enforced before execution; human approvals that expire and escalate.
- Cryptographically signed audit receipts: trigger, inputs, policy version, approver, outcome.
- Credential isolation, spend and action limits, and an emergency kill switch.
Free tier: 10,000 calls a monthPaid plans from $199 a monthLive on MCPize
Barzel Central Gateway
The AI governance control plane: one inventory and one policy layer across every MCP server and agent.
- Registers and synchronises every tool; enforces identity, policy, region, cost and health per tool.
- Identity mapping through OIDC, Entra ID, Okta, SAML and SPIFFE, with credential brokerage.
- Trace and SIEM export (W3C trace context, OTLP) for the security team and the regulator.
Free tier: 1,000 calls a monthPaid plans from $10 a monthLive on MCPize
Enterprise: written quote by email within two business days. No sales call.