The UK's Competition and Markets Authority opened a formal investigation into Meta's commercial terms on October 30. It will examine whether the company is using a dominant market position to impose unfair conditions on publishers and other businesses that depend on its services. The CMA announcement makes clear that no infringement has been established at this stage.

At issue are proposed clauses that could let Meta collect material from the websites of businesses using its platforms and use that content to develop products and services, including AI features. Publishers argue that accepting the terms may become difficult to avoid when Facebook and Instagram are important routes to audiences. The Times has also covered the industry objections and the regulator's response.

A new investigation, not another deadline change

Meta originally scheduled the revised terms for October 30, then moved the deadline to November 20. On October 28, it put the rollout on hold pending industry consultations. The October 30 development goes further: the CMA has opened a case under the Competition Act 1998. Investigators will consider two distinct questions — whether Meta holds a dominant position in a relevant UK market, and whether the proposed terms would amount to abuse of that position.

The authority is gathering evidence from Meta and third parties. It has not imposed a fine, ruled that the clauses are unlawful, or ordered advertisers to change how they run campaigns. Existing terms remain in place during the pause.

The practical angle for advertisers

This is a dispute about business terms and access to website content, not a change to auction delivery or campaign optimization. Brands and agencies can preserve copies of the existing and proposed terms and review what material their sites expose to external crawlers. A robots.txt setting does not by itself resolve the contractual question. There is no basis in this announcement for shutting off Meta Ads campaigns.

Separately, the CMA is requesting information about Meta One, a business subscription service, following concerns about its potential effect on small businesses posting external links on Facebook and Instagram. The authority explicitly says that matter is outside the new Competition Act investigation and that it has not decided whether to take formal action. It would be inaccurate to describe a mandatory payment for links as an established platform rule.

Sources

CMA — official press release, 30 October 2026

The UK's Competition and Markets Authority opened a formal investigation into Meta's commercial terms on October 30. It will examine whether the company is using a dominant market position to impose unfair conditions on publishers and other businesses that depend on its services. The CMA announcement makes clear that no infringement has been established at this stage.

At issue are proposed clauses that could let Meta collect material from the websites of businesses using its platforms and use that content to develop products and services, including AI features. Publishers argue that accepting the terms may become difficult to avoid when Facebook and Instagram are important routes to audiences. The Times has also covered the industry objections and the regulator's response.

A new investigation, not another deadline change

Meta originally scheduled the revised terms for October 30, then moved the deadline to November 20. On October 28, it put the rollout on hold pending industry consultations. The October 30 development goes further: the CMA has opened a case under the Competition Act 1998. Investigators will consider two distinct questions — whether Meta holds a dominant position in a relevant UK market, and whether the proposed terms would amount to abuse of that position.

The authority is gathering evidence from Meta and third parties. It has not imposed a fine, ruled that the clauses are unlawful, or ordered advertisers to change how they run campaigns. Existing terms remain in place during the pause.

The practical angle for advertisers

This is a dispute about business terms and access to website content, not a change to auction delivery or campaign optimization. Brands and agencies can preserve copies of the existing and proposed terms and review what material their sites expose to external crawlers. A robots.txt setting does not by itself resolve the contractual question. There is no basis in this announcement for shutting off Meta Ads campaigns.

Separately, the CMA is requesting information about Meta One, a business subscription service, following concerns about its potential effect on small businesses posting external links on Facebook and Instagram. The authority explicitly says that matter is outside the new Competition Act investigation and that it has not decided whether to take formal action. It would be inaccurate to describe a mandatory payment for links as an established platform rule.

Sources

CMA — official press release, 30 October 2026

The UK's Competition and Markets Authority opened a formal investigation into Meta's commercial terms on October 30. It will examine whether the company is using a dominant market position to impose unfair conditions on publishers and other businesses that depend on its services. The CMA announcement makes clear that no infringement has been established at this stage.

At issue are proposed clauses that could let Meta collect material from the websites of businesses using its platforms and use that content to develop products and services, including AI features. Publishers argue that accepting the terms may become difficult to avoid when Facebook and Instagram are important routes to audiences. The Times has also covered the industry objections and the regulator's response.

A new investigation, not another deadline change

Meta originally scheduled the revised terms for October 30, then moved the deadline to November 20. On October 28, it put the rollout on hold pending industry consultations. The October 30 development goes further: the CMA has opened a case under the Competition Act 1998. Investigators will consider two distinct questions — whether Meta holds a dominant position in a relevant UK market, and whether the proposed terms would amount to abuse of that position.

The authority is gathering evidence from Meta and third parties. It has not imposed a fine, ruled that the clauses are unlawful, or ordered advertisers to change how they run campaigns. Existing terms remain in place during the pause.

The practical angle for advertisers

This is a dispute about business terms and access to website content, not a change to auction delivery or campaign optimization. Brands and agencies can preserve copies of the existing and proposed terms and review what material their sites expose to external crawlers. A robots.txt setting does not by itself resolve the contractual question. There is no basis in this announcement for shutting off Meta Ads campaigns.

Separately, the CMA is requesting information about Meta One, a business subscription service, following concerns about its potential effect on small businesses posting external links on Facebook and Instagram. The authority explicitly says that matter is outside the new Competition Act investigation and that it has not decided whether to take formal action. It would be inaccurate to describe a mandatory payment for links as an established platform rule.

Sources

CMA — official press release, 30 October 2026

The UK's Competition and Markets Authority opened a formal investigation into Meta's commercial terms on October 30. It will examine whether the company is using a dominant market position to impose unfair conditions on publishers and other businesses that depend on its services. The CMA announcement makes clear that no infringement has been established at this stage.

At issue are proposed clauses that could let Meta collect material from the websites of businesses using its platforms and use that content to develop products and services, including AI features. Publishers argue that accepting the terms may become difficult to avoid when Facebook and Instagram are important routes to audiences. The Times has also covered the industry objections and the regulator's response.

A new investigation, not another deadline change

Meta originally scheduled the revised terms for October 30, then moved the deadline to November 20. On October 28, it put the rollout on hold pending industry consultations. The October 30 development goes further: the CMA has opened a case under the Competition Act 1998. Investigators will consider two distinct questions — whether Meta holds a dominant position in a relevant UK market, and whether the proposed terms would amount to abuse of that position.

The authority is gathering evidence from Meta and third parties. It has not imposed a fine, ruled that the clauses are unlawful, or ordered advertisers to change how they run campaigns. Existing terms remain in place during the pause.

The practical angle for advertisers

This is a dispute about business terms and access to website content, not a change to auction delivery or campaign optimization. Brands and agencies can preserve copies of the existing and proposed terms and review what material their sites expose to external crawlers. A robots.txt setting does not by itself resolve the contractual question. There is no basis in this announcement for shutting off Meta Ads campaigns.

Separately, the CMA is requesting information about Meta One, a business subscription service, following concerns about its potential effect on small businesses posting external links on Facebook and Instagram. The authority explicitly says that matter is outside the new Competition Act investigation and that it has not decided whether to take formal action. It would be inaccurate to describe a mandatory payment for links as an established platform rule.

Sources

CMA — official press release, 30 October 2026