> For the complete documentation index, see [llms.txt](https://www.headlesslaw.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.headlesslaw.com/definitions/ai-act/ce-marking.md).

# CE marking

*In force · AI Act Article 3, point (24) · Regulation (EU) 2024/1689, OJ L, 2024/1689, 12.7.2024 · Not yet verified against the official text ·* [*Official source*](https://eur-lex.europa.eu/eli/reg/2024/1689/oj/eng)

### Definition

> (24) CE marking means a marking by which a provider indicates that an AI system is in conformity with the requirements set out in Chapter III, Section 2 and other applicable Union harmonisation legislation providing for its affixing;

### Source

[AI Act, Article 3, point (24)](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02024R1689-20240712).