Skip to main content
Didit Raises $7.5M to Build the Infrastructure for Identity and Fraud
Didit
Back to blog
Blog · July 17, 2026

UK Social Media Age Verification: New ID or Face Scan Requirements

New UK regulations, including the Online Safety Act, are pushing social media platforms towards stricter age verification. This will likely involve advanced methods like ID document checks and biometric face scans to protect.

By DiditUpdated
didit-blog-92362-thumb.png

Social media platforms must adopt ID document scans or biometric face scans to comply with the UK's Online Safety Act. This legislation mandates reliable age verification for online services, moving beyond simple self-declaration to protect children from harmful content. Non-compliance can lead to substantial fines and reputational damage for businesses operating in the UK.

Key Takeaways for Age Verification

  • The UK's Online Safety Act mandates reliable age verification for social media platforms to protect children.
  • Platforms must move beyond self-declaration to implement more reliable methods like ID checks and biometric scans.
  • Non-compliance can result in hefty fines, potentially up to £18 million or 10% of global annual turnover, as outlined in the Online Safety Act 2023.
  • Businesses need to evaluate and integrate advanced age verification solutions to meet these new regulatory requirements.
  • Didit offers individual verification modules, including ID verification, passive liveness, and age estimation, to help businesses meet compliance obligations.

Understanding the Online Safety Act and Age Verification

The Online Safety Act (OSA) is a landmark piece of legislation designed to make the internet safer, especially for children. It places a legal duty of care on online service providers, including social media platforms, to protect users from illegal and harmful content. A cornerstone of this protection is ensuring that children cannot access age-inappropriate material, which directly translates into stricter requirements for age verification.

Who is Affected by the New Age Verification Rules?

The OSA applies to a broad range of online services that host user-generated content or allow users to interact. This includes social media platforms, video-sharing sites, online forums, and even dating apps. If your platform has UK users and allows for content sharing or interaction, you likely fall under the scope of these new age verification obligations.

The UK's Online Safety Act 2023 can impose fines of up to £18 million or 10% of global annual turnover for serious breaches, underscoring the critical need for effective age verification.

The Shift to reliable Age Verification Methods

Historically, many platforms relied on simple age gates where users self-declared their birthdate. However, the OSA deems such methods insufficient. Regulators now expect 'highly effective' age verification, pushing platforms towards more sophisticated and reliable techniques.

Why Self-Declaration is No Longer Enough

Self-declaration is easily circumvented by children, offering minimal protection. The new regulatory landscape demands methods that actively verify identity and age, rather than passively accepting user input. This shift is crucial for genuinely protecting minors from harmful content.

Advanced Age Verification: ID Scans and Biometrics

To meet the OSA's requirements, social media platforms will increasingly need to adopt advanced age verification technologies:

ID Document Verification

This involves users scanning a government-issued identification document, such as a passport or driving license. The system then extracts the date of birth and verifies the document's authenticity. This method provides a high level of assurance regarding the user's declared age.

Biometric Face Scans and Age Estimation

Biometric methods involve scanning a user's face to estimate their age using AI or comparing it against an ID document photo (face match 1:1) to confirm identity. Passive liveness detection ensures the user is a real person and not a spoof. Didit's Age Estimation module provides age estimation from a selfie.

Figure 1 illustrates the age verification flow using Didit solutions.

  1. User attempts to access age-restricted content: The user initiates an action that requires age verification, such as accessing specific content or features on a social media platform.
  2. Check if user's age is known and verified: The system first checks if the user has previously undergone and passed age verification.
  3. Prompt user for Age Verification: If the user's age is not known or verified, they are prompted to start the age verification process.
  4. Choose Verification Method: The user is offered options for how to verify their age, typically including ID document scan or biometric age estimation.
  5. ID Document Scan Pathway: If the user chooses ID document scan, they provide a government-issued ID.
  6. Didit: ID Verification: Didit's service processes the ID document for authenticity and extracts the date of birth, costing $0.15.
  7. ID Document Authenticity & Age Check: The system validates the ID document's authenticity and confirms the user's age.
  8. Didit: Passive Liveness: Didit performs a passive liveness check to ensure the user is a real person, costing $0.10.
  9. Didit: Face Match 1:1: Didit then compares the user's live selfie to the photo on the ID document, costing $0.05.
  10. Biometric Age Estimation Pathway: If the user chooses biometric age estimation, they provide a selfie.
  11. Didit: Age Estimation: Didit's AI estimates the user's age from the selfie, costing $0.10.
  12. Is Age Estimation sufficient?: The system determines if the age estimation provides sufficient confidence. If not, it may escalate to an ID document scan.
  13. Age Verified: Access Granted: Upon successful verification, the user is granted access to the age-restricted content.
  14. Verification Failed: Access Denied: If any verification step fails, access is denied.

Implementing Effective Age Verification on Your Platform

Adopting new age verification processes requires careful planning and integration. Platforms must choose solutions that are accurate, user-friendly, and compliant with privacy regulations like GDPR.

Key Considerations for Implementation

  • Accuracy: The chosen method must reliably determine age.
  • User Experience: The process should be as low-friction as possible to avoid user drop-off.
  • Privacy: Solutions must support GDPR compliance frameworks, ensuring user data is handled securely and ethically.
  • Scalability: The system should be able to handle a large volume of verifications efficiently.
  • Fraud Prevention: reliable anti-spoofing and anti-tampering measures are essential.

Comparison of Age Verification Methods

Here's a look at different age verification methods and their effectiveness in the context of the new UK regulations:

Method Description Effectiveness for UK OSA Compliance Didit Solution
Self-declaration User inputs birthdate Low (Insufficient) N/A
ID Document Scan User scans government ID High (Recommended) ID Verification ($0.15)
Biometric Age Estimation AI estimates age from selfie Medium-High (Good for initial check/fallback) Age Estimation ($0.10)
Face Match 1:1 Compares selfie to ID photo High (Complements ID scan) Face Match 1:1 ($0.05)
Passive Liveness Verifies real person, not spoof High (Essential for biometrics) Passive Liveness ($0.10)
Proof of Address Verifies user's address High (Complements ID verification) Proof of Address ($0.20)

How Didit Helps with UK Age Verification Compliance

Didit provides individual verification modules that can help businesses meet obligations under various regulatory frameworks, including the UK's Online Safety Act. Our modular approach allows businesses to build customized age verification workflows that are both effective and user-friendly.

For example, a typical reliable age verification flow might involve Didit's ID Verification ($0.15) combined with Passive Liveness ($0.10) and Face Match 1:1 ($0.05). This core flow, which is free for the first 500 checks per month, ensures that the user is a real person, that their ID is authentic, and that they are the person depicted on the document. Additionally, our Age Estimation module ($0.10) can serve as an initial filter or a fallback mechanism.

smooth Integration and Global Coverage

Didit's SDKs and API allow for 5-minute integration into existing platforms. We cover 220+ countries and 14,000+ document types, ensuring global reach for your age verification needs. Moreover, our pay-per-success model means you only pay for completed verifications, optimizing your costs.

FAQ: Age Verification for UK Social Media

Q1: What is the primary goal of the Online Safety Act regarding age verification?

The primary goal is to protect children from accessing age-inappropriate and harmful content online by mandating reliable age verification methods for social media platforms and other user-generated content services.

Q2: Can social media platforms still use simple age gates for UK users?

No, simple age gates or self-declaration methods are no longer considered sufficient under the Online Safety Act. Platforms must implement 'highly effective' age verification, such as ID document checks or biometric methods, to comply.

Q3: What are the penalties for non-compliance with the Online Safety Act's age verification requirements?

Non-compliance can lead to significant penalties, including fines of up to £18 million or 10% of a company's global annual turnover, whichever is greater, as specified in the Online Safety Act 2023.

Q4: How does biometric age estimation work, and is it accurate enough?

Biometric age estimation uses AI to analyze a user's face from a selfie and predict their age. While it provides a good initial filter, it is often combined with other methods like ID document verification for the highest level of assurance, especially when precise age verification is required.

Q5: Does Didit support GDPR compliance frameworks for age verification?

Yes, Didit supports GDPR compliance frameworks. We prioritize privacy by architecture.

Ready to Get Started with Compliant Age Verification?

Navigating the complexities of the UK's Online Safety Act and its age verification requirements can be challenging. Didit offers the tools and expertise to help your social media platform achieve compliance efficiently and effectively. With our modular approach, transparent pricing, and reliable technology, you can implement advanced age verification solutions that protect your users and your business.

Explore Didit's full range of user verification solutions and learn how we can help you meet the new UK age verification standards. Contact us today for a demo or to discuss your specific needs.

Infrastructure for identity and fraud.

One API for KYC, KYB, Transaction Monitoring, and Wallet Screening. Integrate in 5 minutes.

Ask an AI to summarise this page
UK Social Media Age Verification: ID & Face Scan Rules.