The European Commission's FAQ states that signatories to the Code of Practice on marking AI-generated content must submit completed forms by 27 July 2026, 18:00 Central European Summer Time, to appear on the initial list The Commission will publish 1. This briefing reported on 15 July that the window closed on 22 July, converging with the merger decision . We got the date wrong. The two clocks never met, and the signature window is still open as this update goes out.
The Code was finalised on 10 June and supports EU AI Act Article 50, the transparency provision requiring machine-readable marking of synthetic audio, image, video and text. Article 50 binds from 2 August, with systems already on the market grandfathered to 2 December. Signing the Code is voluntary and buys a presumption of compliance rather than creating the obligation. The obligation arrives on 2 August for every company in scope, list or no list, and The Commission had not published the list as of 25 July 2.
This is the second dating error of the same kind in this topic. Update five corrected an Article 50 hard-cliff framing that Brussels had already softened by grandfathering existing systems to December. Both mistakes ran in the same direction: a regulatory date pulled forward and treated as more final than The Commission's own pages said it was.
We are changing the process rather than the framing. Regulatory dates in this topic now get checked against The Commission's FAQ and policy pages directly, not against secondary paraphrase, before they reach a briefing. Readers building compliance timetables off our reporting should hold us to that.
