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UK Online Safety Act: Protection of children duties apply

Tech · Compliance deadlines · Fri, July 25, 2025 · United Kingdom

Source

Children's safety duties and Protection of Children Codes take effect, including highly effective age assurance; children's risk assessments due by 24 July 2025. Not legal advice.

Every year

DateEventWhen
Oct 26, 2023UK Online Safety Act: Royal Assent3 yr ago
Mar 17, 2025UK Online Safety Act: Illegal harms duties enforceable2 yr ago
Apr 16, 2025UK Online Safety Act: Children's access assessments due17 mo ago
Jul 25, 2025UK Online Safety Act: Protection of children duties apply14 mo ago
Apr 11, 2026UK Online Safety Act: Fee notification window closes (2026/27)6 mo ago
Source, method and history
Source
Regulations
How we know
From the Regulations API (regulations.fru.dev), which cites the official text.
Recurs
one-off
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Changes
  • 2026-09-25: added to 2025-07-25

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