Duty GuideChildren Safety

Children Safety Duties

The child safety regime had a staged rollout through 2025 and now needs to be live in operations.

Services likely to be accessed by children need more than age gates. They need a documented child access decision, a children risk assessment, and controls that actually change the product experience.

Author
Sorena AI
Published
Feb 21, 2026
Updated
Feb 21, 2026
Sections
3

Structured answer sets in this page tree.

Primary sources
3

Cited legal and guidance references.

Publication metadata
Sorena AI
Published Feb 21, 2026
Updated Feb 21, 2026
Overview

The government implementation materials make the sequence clear. Ofcom published age assurance guidance for online pornography in January 2025, section 81 came into force on 17 January 2025, child access assessments were due by 16 April 2025, and services likely to be accessed by children then had until 24 July 2025 to complete their children's risk assessment.

Section 1

Start with the children access assessment

Before you apply child safety controls, determine whether the service is likely to be accessed by children. This assessment should consider the actual service experience, not only the intended audience in marketing copy.

The output should be a documented yes or no decision with evidence and review triggers.

  • Record the age exposure evidence used for the decision
  • Note any features that materially increase the chance children will access the service
  • Set triggers for reassessment after major product or market changes
Section 2

Use the children risk assessment to drive design controls

Services likely to be accessed by children then need a children risk assessment. Government materials highlight duties to stop children encountering harmful and age inappropriate content, including pornography and legal content that encourages, promotes, or instructs on suicide, self-harm, or eating disorders.

This is a systems design exercise, not a disclosure exercise.

  • Map harm scenarios by age band and service feature
  • Set age restrictions and age assurance measures where the service relies on them
  • Link each child risk to a prevention, detection, response, and review control
Section 3

Bring ICO child-data controls into the same design review

The ICO Children's Code applies to information society services likely to be accessed by children and sets out 15 standards of age-appropriate design. In practice, age assurance, privacy defaults, geolocation, profiling, and nudge techniques should be reviewed in the same product forum as UK OSA child safety controls.

Doing this together reduces the risk of building a child safety control that creates a child privacy problem.

  • Default to high privacy and avoid harmful profiling patterns
  • Switch off geolocation by default unless there is a compelling reason not to
  • Use age assurance and age estimation in a way that is proportionate, privacy aware, and testable
Recommended next step

Use Children Safety Duties as a cited research workflow

Research Copilot can take Children Safety Duties from getting cited answers and faster research on this topic to a reusable workflow inside Sorena. Teams working on Children Safety can keep owners, evidence, and next steps aligned without copying this guide into separate documents.

Primary sources

References and citations

gov.uk
Referenced sections
  • Current government implementation status, deadlines, and plain language explanation of the regime.
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