The European Parliament and the Council of the European Union completed the AI Act’s formal legislative process in 2024, with the regulation signed in June, published in July and entering into force on August 1.
European Union lawmakers and member states formally enacted the Artificial Intelligence Act in 2024.

Regulation 2024/1689 of the Eur. Parl. & Council of June 13, 2024 (EU Artificial Intelligence Act) | International Legal Materials | Cambridge Core
Source: cambridge.org
Key Evidence
The European Parliament approved the AI Act on March 13, 2024.
The Council of the European Union formally adopted or endorsed it on May 21, 2024, completing approval by the EU’s member-state representatives.
The regulation was signed on June 13, published in the Official Journal on July 12 and entered into force on August 1, 2024.
What the Evidence Shows
The European Union formally enacted the Artificial Intelligence Act in 2024. The European Parliament approved it on March 13, the Council endorsed it on May 21, and the regulation was formally signed on June 13 by representatives of the Parliament and Council. It was then published in the Official Journal on July 12 and entered into force on August 1.ey.comey.comThe European Union Artificial Intelligence Act
europarl.europa.eueuroparl.europa.euArtificial intelligence act+2 more
The wording “lawmakers and member states” is a reasonable shorthand, although the formal institutional actors were the European Parliament and the Council of the European Union, which represents the member states. The Council’s May 2024 approval completed the member-state side of the ordinary legislative process, while the Parliament had already adopted the measure in March.orrick.comorrick.comThe Artificial Intelligence Act of the European Union (AI Act)
europarl.europa.eueuroparl.europa.euArtificial intelligence act | Think Tank+1 more
Enactment did not mean that every provision took effect immediately. The Act established a staged implementation timetable, with most provisions becoming applicable after two years, while the regulation itself entered into force on August 1, 2024. That distinction concerns implementation timing, not whether the legislation was formally enacted in 2024.cambridge.orgcambridge.orgRegulation 2024/1689 of the Eur. Parl. & Council of June 13, 2024 (EU Artificial...
europarl.europa.eueuroparl.europa.euArtificial intelligence act+2 more
The claim is therefore supported as stated. More precisely, the EU adopted and formally signed Regulation (EU) 2024/1689 in 2024, rather than having all of its requirements become operational at once.