ISO/IEC FDIS 42105 · stage 50.20 FDIS ballot closes 21 October 2026 Planning date 16 Feb 2027, our estimate Official record
OHISO 42105 Revision CheckerHuman oversight of AI systems, before publication

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3.4 · Roles

deployer

The organization that uses an AI system under its authority, other than for personal non-professional activity.

01Definition

What it means here

The organization that uses an AI system under its authority, other than for personal non-professional activity.

The deployer carries the oversight duty in EU AI Act Article 26 even when the provider designed the system.

02In practice

How to use it

Deployer is not the same as customer. A subsidiary can deploy a system its parent provides.

The term appears in the register wherever the distinction changes what a person must do. A policy that uses the word without the distinction is a policy that cannot be tested. The unit pages link back to this definition so the reader can check the meaning before signing a row.

Related terms.
03Where it is tested

The units that use it

Every unit in the register is written to be testable, which means the terms in it have to be concrete. Start with the register, then read the unit that carries the term in its requirement. If the term is still unclear after that, the row is not ready to sign.

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