AI Governance Engineer
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Deployer

By Updated

Under the EU AI Act, whoever uses an AI system under its own authority, other than in a purely personal, non-professional activity 1. For high-risk systems it follows the instructions for use, staffs oversight, monitors, keeps logs, informs affected people and, in listed cases, performs the FRIA. The label names a task, not a kind of organisation.

Developed in
ch. 18, The EU operator roles
ch. 18, Deployer duties (Article 26)
Chapters
ch. 15, Deployment · ch. 18, EU AI Act
Contrast with
Provider
Source
1 numbered reference, listed below

Commonly confused

  • Provider versus Deployer

    Provider
    Under the EU AI Act, whoever develops an AI system or general-purpose AI model, or has one developed, and places it on the market or puts it into service under its own name or trademark, whether for…
    Deployer
    Under the EU AI Act, whoever uses an AI system under its own authority, other than in a purely personal, non-professional activity.

    The differenceDevelops the system and places it on the market under its own name, against uses it under its own authority.

    Why it mattersDifferent duties and different evidence; a substantial modification can turn a deployer into the provider.

Where it is used

16 chapters of the Body of Knowledge use the term. Each link opens the first section that does.

Patterns that use this term

20 pattern pages use the term; the 10 that use it most:

  • Authorised representative

    Under the EU AI Act, a person established in the Union with a written mandate from a non-EU provider of a high-risk AI system or general-purpose AI model to…

  • Decision notice

    The notice a person receives at the point of an automated or AI-assisted decision, rendered from a versioned template and the decision record: that a system…

  • Distributor

    Under the EU AI Act, a person in the supply chain, other than the provider or the importer, who makes an AI system available on the Union market.

  • Downstream provider

    Under the EU AI Act, the provider of an AI system that integrates an AI model, its own or one supplied by another entity.

  • Importer

    Under the EU AI Act, a person established in the Union who places on the market an AI system bearing the name or trademark of a provider established outside…

  • Operator (EU AI Act)

    The umbrella term for the actors the AI Act binds: provider, product manufacturer, deployer, authorised representative, importer and distributor.

  • Placing on the market

    Under the EU AI Act, the first making available of an AI system or general-purpose AI model on the Union market; later supplies in the course of a commercial…

Sources

  1. [1] Regulation (EU) 2024/1689 (AI Act), consolidated text as amended by Regulation (EU) 2026/1744 (Digital Omnibus on AI, in force 27 Jul 2026; definitions in Art. 3, incl. 3(1), 3(3) to 3(14), 3(14b), 3(20), 3(22), 3(23), 3(29) to 3(32), 3(49), 3(55) to 3(57), 3(60), 3(61), 3(63), 3(68); Arts. 4, 5, 6 (incl. 6(3) third subparagraph, profiling), 9, 10, 11, 13, 14, 15, 17, 22 to 27 (incl. 26(11)), 40, 41, 43, 47, 48, 50, 53 (incl. 53(1)(c)), 55, 57, 60, 72, 73, 86; Annexes I, III, IV). Publications Office of the EU (EUR-Lex). 2026-07-27. https://eur-lex.europa.eu/eli/reg/2024/1689/2026-07-27/eng (verified: primary)

Definitions of legal terms paraphrase the cited text, which governs. Dated statements are as of .

Cite this term

García Aibar, J. (2026). Deployer. In AI Governance Engineering: The Thesis & Body of Knowledge (v0.5.0), Glossary. https://doi.org/10.5281/zenodo.22956197. https://aigovernanceengineer.com/glossary/deployer. CC BY 4.0

BibTeX

@misc{aige2026deployer,
  author  = {Jorge García Aibar},
  title   = {{Deployer}},
  note    = {Glossary, AI Governance Engineering: The Thesis \& Body of Knowledge, version 0.5.0},
  year    = {2026},
  doi     = {10.5281/zenodo.22956197},
  url     = {https://aigovernanceengineer.com/glossary/deployer}
}