What the CMA opened
The Competition and Markets Authority said on 30 October that it has opened an investigation into Meta’s commercial terms for businesses using its platforms and services. The announcement uses the regulator’s Competition Act 1998 powers, and will examine whether Meta holds a dominant position in a UK market and, if so, whether those terms abuse it.
The trigger is specific. Under the revised terms, the CMA says, Meta could collect content from the websites of businesses and publishers that use its services and use that content to build and provide its own products and services, “including its AI features”. Businesses would not be able to choose whether or how their content is used.
The deadline that moved
Meta had planned to bring the changes into force on 20 November. It has paused that rollout while it consults industry groups, which means the terms the CMA is investigating are not yet in effect anywhere.

Two bodies raised the concerns that led here: the News Media Association, which represents UK news publishers, and the Movement for an Open Web. A separate concern from the Federation of Small Businesses falls outside this investigation, the CMA said. Meta has said there are no grounds for an investigation.
Why this is a competition case and not a copyright one
The CMA is not ruling on whether training or crawling infringes anyone’s rights. That question sits with the courts and with the government’s consultation on text and data mining. The regulator’s question is narrower and, for publishers, arguably sharper: whether a company with market power can obtain content on terms that businesses would not accept in a competitive market.
Sarah Cardell, the CMA’s chief executive, framed it that way. “Digital platforms play an important role in helping UK businesses reach millions of customers around the world,” she said. “But where a company holds a dominant position, it must not use that position to impose unfair terms.”
The regime this case is not under
One detail matters for how fast this can move. The CMA is acting under the Competition Act, not under the digital markets regime introduced by the Digital Markets, Competition and Consumers Act, because Meta has not been designated with strategic market status. A designation would give the regulator conduct requirements it could impose directly; a Competition Act case requires it to establish dominance and abuse first, and then prove it.

Cardell said the CMA is acting swiftly and wants “a swift and satisfactory resolution to this case”. No decision has been made on whether Meta has broken the law.
What this tests
The case is the first UK competition investigation aimed squarely at the terms on which a platform acquires publisher content for AI products, rather than at the training itself. The pattern it probes is familiar across the sector: a service businesses need, a terms update they cannot negotiate, and a data grant folded into the same document.
What to watch
Whether Meta revives the 20 November terms in amended form after its consultation, and whether the CMA opens an interim measures route if it does. Also worth watching is whether the Secretary of State moves on strategic market status for Meta, which would shift the whole dispute onto a faster track with directly imposable conduct rules. The CMA has given no timetable for a decision on dominance.