# Age assurance UK: what the law actually requires

> UK age checks are not one law. They are a stack of duties. Here is what each layer asks for, and what it does not.

- URL: https://www.affix-io.com/blog/age-assurance-uk-what-the-law-requires/
- Published: 2026-08-28
- Section: UK compliance
- Keywords: age assurance UK, Digital Economy Act age verification, age appropriate design code, UK age check law, online safety age verification

## Summary
A plain guide to UK age assurance law: the Digital Economy Act, age-appropriate design, and what businesses must do without sending ID documents to a third party.

## FAQ
Q: Does UK law require facial recognition for age checks?
A: No. The law requires proportionate age assurance, not a specific technology. Many businesses use document checks, credit reference data, or mobile network signals. The ICO expects you to choose methods that match risk and minimise data collection.

Q: What is the difference between the Digital Economy Act and the Children's Code?
A: The Digital Economy Act 2017 (Part 3) sets duties for age-restricted online content. The ICO Age Appropriate Design Code (Children's Code) applies when your service is likely to be accessed by children. Both push you toward knowing who is a child, but they apply in different contexts and to different organisations.

Q: Can we return only yes or no for age eligibility?
A: Yes, if your assurance method is defensible and you keep an audit trail. Many regulators care about the outcome and your record of how you reached it, not about storing copies of passports on a vendor's server.

Q: Do we have to use a government-approved age verification provider?
A: There is no single mandatory government list for all sectors. Ofcom and the ICO publish guidance. Your sector may have additional rules. Choose a path you can explain to a regulator and your customers.

## Internal links
- https://www.affix-io.com/age-pass/
- https://www.affix-io.com/compliance/
- https://www.affix-io.com/how-it-works/

AffixIO blog. Human-authored. United Kingdom.