Trying to track the staggered implementation of the UK Online Safety Act 2023 (“OSA”)? You are in safe hands here. See the latest updates and key dates below.

24 April 2025Ofcom finalises child safety measures for sites and apps to introduce by July

Ofcom has finalised more than 40 practical measures for service providers to meet their duties under the Online Safety Act to protect children online. These measures include robust age checks, effective content moderation systems, and safer algorithm configurations, amongst others. They are designed to build on and complement the specific rules and requirements that Ofcom has already put in place to prevent children from encountering online pornography and to protect users from illegal online harms. Providers of services likely to be accessed by UK children must complete and record their children’s risk assessments by 24 July 2025 and implement safety measures to mitigate these risks by 25 July 2025.

9 April 2025Ofcom investigates online suicide forum

Ofcom launched its first investigation into an unnamed provider of an online suicide forum. The investigation will determine whether the service has failed to comply with its OSA duties, including: (a) putting appropriate safety measures in place to protect users from illegal content; (b) completing an illegal harms risk assessment and corresponding record-keeping duties; and (c) accurately responding to a statutory information request. Following several attempts by Ofcom to engage with the provider and an unsatisfactory response to a statutory information request. Ofcom has maintained that it will not hesitate to take enforcement action if the provider is found to be in breach of its OSA obligations (including imposing fines of up to £18m or 10% of qualifying worldwide revenue, whichever is greater). Ofcom will publish a report from the investigation once it is concluded.

27 March 2025Ofcom issues £1.05 million fine to provider of OnlyFans

Ofcom has fined the provider of OnlyFans, Fenix International Limited, £1.05 million for failing to accurately respond to statutory information requests about age assurance measures on the platform. On two occasions, Ofcom sought information from Fenix on the platform’s implementation of age checks and the effectiveness of the platform’s third-party facial estimation technology. Ofcom expects platform providers to have robust checks in place to ensure information is thoroughly reviewed and crosschecked before being submitted. As part of the Ofcom’s the request, Fenix reported that the ‘challenge age’ for its facial age estimation technology was set at 23 years old when it was in fact set at 20 years old, and it had taken the company over 16 months to discover this mistake, in addition to a further two weeks to then report the error to Ofcom. Ofcom found that Fenix contravened its duties in providing accurate reporting to Ofcom. The final fine did include a 30% reduction of the amount, because of Fenix accepting the findings and settling the case.

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