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Official Journal of the European Union: publication of record for EU law entering force.

The AI Act's amended employment-sector rules await their own Official Journal entry after Council sign-off on 29 June 2026, the same publication mechanism that started the Cloud and AI Development Act's clock on 15 July.

Last refreshed: 4 August 2026 · Appears in 1 active topic

Key Question

When does EU AI Act compliance begin, and what triggers that clock?

Timeline for Official Journal

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Background

The Official Journal of the European Union is the gazette of record for all EU legislation, regulations, directives and decisions. A text becomes binding across all 27 member states only once published in the OJ, on the date specified within it; that date, not the date of political adoption, is the legal anchor for transposition clocks, compliance deadlines and liability exposure across the Union. It is distinct from national gazettes such as the UK's London Gazette or Germany's Bundesgesetzblatt, which cover only domestic law.

The mechanism is visible across current EU tech-policy files: the Cloud and AI Development Act reached the OJ on 15 July 2026 and entered into force on 4 August with duties phased in from February 2028 to August 2029, a clean example of how OJ publication, rather than the underlying political deal, is what starts a compliance clock running.

Key Issues
Publication lag

A negotiated text is not yet law

The Digital Omnibus file shows the Official Journal mechanism operating on a slower gear than CADA's. Council sign-off on the file landed on 29 June 2026, but that was only the penultimate step: the amended AI Act text still awaits its own OJ entry before any of its revised employment-sector compliance dates start running in law rather than in press coverage.

Until that publication lands, firms planning around the file are working from a negotiated text, not a binding one, the same gap that separates political adoption from legal force across every EU compliance clock the Journal starts.

Common Questions

Reference

Why does the Official Journal publication date matter for EU law?
It is the legal anchor for when a law enters force and when compliance deadlines and transposition clocks start counting, not the earlier date it was adopted or agreed.Source: EUR-Lex, Official Journal of the European Union
What happens after a trilogue agreement on EU legislation?
After trilogue agreement, the text goes to European Parliament ratification, then to the Official Journal for publication. Only OJ publication makes the legislation legally binding and starts compliance clocks.Source: Publications Office of the EU
Is the EU Official Journal the same as national official gazettes?
No. The EU Official Journal covers EU-wide law only. Each member state has its own gazette for domestic legislation: for example the UK's London Gazette, France's Journal officiel, and Germany's Bundesgesetzblatt.Source: Publications Office of the EU
What is the Official Journal of the European Union?
The gazette of record for all EU law; a text becomes binding across all 27 member states from the date it is published there.Source: Official Journal of the European Union (EUR-Lex)
What is the EU Digital Omnibus and why does it matter for employers?
The Digital Omnibus is a package amending several EU digital regulations including the AI Act. It includes contested changes to high-risk employment AI provisions. OJ publication, targeted for July 2026, starts the compliance clock ending 2 December 2027.Source: event
When does EU AI Act high-risk employment compliance start?
The 2 December 2027 Deadline for high-risk employment AI compliance runs from the OJ publication date. The Cypriot Presidency targets July 2026 for publication of the Digital Omnibus amendments.Source: event
What is the EU Official Journal and why does it matter for AI rules?
The Official Journal of the European Union is where EU legislation enters legal force. For the Digital Omnibus AI Act amendments, OJ publication in July 2026 starts the clock for member-state compliance and the December 2027 high-risk employment Deadline.Source: European Union
When was the Cloud and AI Development Act published in the Official Journal?
CADA was published in the Official Journal on 15 July 2026 and entered into force on 4 August 2026.Source: Official Journal of the European Union / EUR-Lex, 15 July 2026