Online Safety Act 2023: What You Need to Know About Child Safety Compliance and Ofcom’s New Guidance
April 25, 2025
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Online Safety Act 2023: What You Need to Know About Child Safety Compliance and Ofcom’s New Guidance

By 
Tilly Niven - Head of Marketing & Growth

Online Safety Act 2023: What You Need to Know About Child Safety Compliance and Ofcom’s New Guidance

Helping You Stay Compliant and Keep Kids Safe Online

As of 24th April 2025, the UK’s Online Safety Act 2023 is here bringing with it some important new rules for any online service or platform that might be accessed by children. The goal? To reduce the risk of harmful content and make the internet a safer place for young users.

Ofcom, who have been officially appointed as the regulator for the Act, have now set out exactly what’s expected from online services  and the clear steps that businesses need to take when it comes to child safety compliance. It includes everything from risk assessments to age assurance and content moderation.

We know that legal guidance can sometimes feel overwhelming so we’ve broken down the key actions and deadlines to help your business get on top of its online safety obligations.

Here’s what’s included in Ofcom’s publications:

  • Children’s Safety Codes of Practice – Standards for protecting children from harmful content online.
  • Risk Assessment Guidance – A framework for assessing the risks your platform poses to child users.
  • Transparency Reporting Guidance – Your responsibilities for reporting on the safety measures your service has in place.

You can read the full guidance here: New rules for a safer generation of children online.

Key Deadlines you need to know about for Online Safety Compliance

If your service is likely to be accessed by children in the UK, here are the compliance deadlines you need to know:

1. Children’s Risk Assessments

  • Deadline: 24th July 2025
  • What you need to do: Carry out and document a risk assessment to identify how your service might expose children to harmful content or interactions. This includes reviewing content types, user interactions, and platform features.

2. Implementation of Safety Measures

  • Effective from: 25th July 2025
  • What’s required: Put in place proportionate online safety measures to reduce risks to child users. This could mean introducing age assurance tools, strengthening content moderation systems, and giving users the ability to report harmful content.

Your Step-by-Step Action Plan for Online Child Safety Compliance

If your online platform, app, or service could be accessed by children in the UK, you will need to do the following to ensure you’re compliant with the Online Safety Act 2023:

Check if the Act applies to your service.
If children in the UK are likely to use your platform, these rules apply to you.

Complete a children’s risk assessment.
Use Ofcom’s risk assessment guidance to evaluate the potential risks on your site, app, or service.

Implement effective safety measures.
Based on your risk assessment, take appropriate steps to protect child users, including:

  • Age assurance and age verification – Put in place reliable methods to prevent underage access to harmful content.
  • Content moderation systems – Detect and remove harmful content quickly and efficiently.
  • User controls and reporting tools – Give children the ability to manage their experience and report any issues they come across.

Keep clear records of your compliance efforts.
Make sure you document your risk assessments, safety measures, and any updates you make to your services. Remember, this isn’t a one-off task, regular reviews are essential, especially when you add new features or services.

Why Child Safety Compliance Matters Gemma James Photo

Following the rules set out in the Online Safety Act isn’t just about ticking legal boxes. It’s about making a genuine commitment to protecting children online and creating a safer, more responsible digital environment.

Getting your risk assessment right for online services  and putting strong online safety measures in place helps build trust with your users  and shows that your business takes its responsibilities seriously.

If you're unsure about how the Act applies to your platform, or if you need help with risk assessments, age assurance, or implementing safety measures, Founders Law is here to help. Our team can guide you through your obligations and support you in meeting the compliance deadlines.

Get in touch: hello@founders-law.co.uk

For more information, visit Ofcom Online Safety.

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