
Protecting people in the UK from illegal online content – regardless of its origin
Published: 4 April 2025
The Online Safety Act introduces new rules for providers of online user-to-user, search and pornography services, to help keep people in the UK safe from content which is illegal in the UK, and to protect children from the most harmful content such as pornography, suicide and self-harm material.
Ofcom's first year of video-sharing platform regulation
Published: 20 October 2022
Last updated: 27 March 2025
Ofcom’s first report on video-sharing platforms (VSPs) sets out what we found in the first year of regulation.
Notified video-sharing platforms
Published: 11 January 2024
Last updated: 27 March 2025
A list of video-sharing platform (VSP) services that have notified to Ofcom.
Statement: Protecting people from illegal harms online
Published: 16 December 2024
Last updated: 24 March 2025
This is the first of Ofcom’s policy Statements that Ofcom, as regulator of the Online Safety Act, will publish as part of our work to establish the new regulations.
How are TikTok, Snap and Twitch protecting children from harmful videos?
Published: 14 December 2023
Last updated: 21 March 2025
A new report from Ofcom takes stock of how popular video-sharing platforms are protecting children from accessing potentially harmful videos.
How video-sharing platforms protect children from encountering harmful videos
Published: 14 December 2023
Last updated: 21 March 2025
How TikTok, Twitch and Snap try to prevent children from watching potentially harmful videos.
Enforcement programme into measures being taken by file-sharing and file-storage services to prevent users from encountering or sharing child sexual abuse material (CSAM)
Published: 17 March 2025
Ofcom has opened a programme of work, or ‘enforcement programme’, to assess the measures being taken by providers of file-sharing and file-storage services that present particular risks of harm to UK users from image-based CSAM to ensure users do not encounter, and offenders are not able to disseminate, such content on their services.
Enforcing the Online Safety Act: Platforms must start tackling illegal material from today
Published: 17 March 2025
From today, online platforms must start putting in place measures to protect people in the UK from criminal activity, while Ofcom has launched its latest enforcement programme to assess industry compliance.
Protecting people from online suicide and self-harm material
Published: 5 March 2025
In the latest in a series of explainers on specific online harms, Ofcom sets out what online service providers operating in the UK need to do to protect people from suicide and self-harm content.
Enforcing the Online Safety Act: Scrutinising illegal harms risk assessments
Published: 3 March 2025
Risk assessments are fundamental to keeping users safer online. In order to put in place appropriate safety measures to protect people, especially children, providers must first understand how harm could take place on their platforms, and how their user-base, features and other characteristics could increase those risks of harm.