Human in the loop, on the loop and out of the loop

In plain English

'In the loop' means the AI recommends and a person decides, with full authority to approve or reject the outcome. 'On the loop' means the AI handles routine tasks on its own while a person monitors results and can step in. 'Out of the loop' means the AI operates without direct human involvement.

The Central Bank of the UAE's February 2026 guidance sets out these three models and says that the level of human involvement should match the risk to the consumer, and that operating out of the loop should only be used for low-risk, non-material processes with appropriate controls.

Why it matters to a board

The right level of human involvement depends on the risk to the customer. Choosing it should be a documented decision, not a default.

Common mistakes

• A human who approves everything the AI recommends without real review.
• Reviewers with no authority, training or time to disagree.
• Treating on the loop as in the loop.

What the standards and regulators say

• Central Bank of the UAE: Guidance Note on Consumer Protection and Responsible Adoption and Use of Artificial Intelligence and Machine Learning (11 February 2026)

Related terms

• High-impact decision
• AI governance
• Model validation

Sources last checked: 5 October 2026. General information, not legal, regulatory or professional advice. Requirements change, so confirm the current text before relying on any point. Spotted an error? Tell us.