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Website & Digital United Kingdom

EU Digital Services Act (DSA) Compliance Check

Check whether your UK website, marketplace, or online platform falls within scope of the EU's Digital Services Act — and what transparency, moderation, and reporting duties apply if you have EU users.

Start free check 11 questions · 7 minutes · No signup
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Did you know? The numbers behind this check.

  • 17 February 2024In force since
  • 6% of global turnoverMaximum penalty
  • User location, not business locationApplies based on
  • Trader ID verification (KYBC)Marketplace duty

Why this matters.

The EU’s Digital Services Act (Regulation (EU) 2022/2065) has applied in full since 17 February 2024 and reaches well beyond businesses established in the EU. Any UK business offering “intermediary services” — hosting, marketplaces, app stores, social features, review sections, or online marketplaces — to users located in the EU or Northern Ireland is caught, regardless of where the business itself is based. Brexit does not provide an exemption: the DSA applies based on where a service’s users are, not where its operator is registered. Businesses in scope must appoint an EU legal representative if they have no EU establishment, publish clear terms and conditions on content moderation, provide a “notice and action” mechanism so users can flag illegal content or products, give a statement of reasons whenever they remove content or suspend an account, and — for online marketplaces — collect and display trader identity information (“Know Your Business Customer” checks) before letting a trader list goods.

Enforcement has ramped up steadily since 2024, with the European Commission and national Digital Services Coordinators opening investigations into platforms of all sizes, not just the largest “gatekeepers” already subject to separate Digital Markets Act duties. Penalties for non-compliance can reach 6% of global annual turnover, and micro and small businesses only benefit from limited, specific exemptions (mainly around systemic risk assessment obligations reserved for very large platforms) — the core transparency, notice-and-action, and terms-of-service duties still apply. UK online marketplaces, review platforms, forums, app stores, and any site hosting user-generated content or third-party listings that has any meaningful EU customer base should check their current terms, moderation processes, and marketplace onboarding against the DSA baseline requirements.

Have these to hand.

  • Whether your website, app, or platform hosts user-generated content, reviews, listings, or third-party seller content
  • Whether you have users, customers, or traders based in the EU or Northern Ireland (even a small proportion)
  • Your current terms of service and content moderation / takedown process
  • Whether you operate an online marketplace where third-party traders list products for sale
  • Whether you have an EU-based establishment or legal representative already appointed

What you’ll get.

  • 1A score out of 100Where you stand today, at a glance.
  • 2Findings ranked by riskWhat could cost you, highest risk first.
  • 3A plan with timeframesWhat to fix first and by when.

This free tool checks whether your website, marketplace, or platform falls within scope of the EU Digital Services Act because of its EU user base, and flags the transparency, moderation, and trader-verification duties you may need to put in place.

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General guidance only, not legal advice. Consult a qualified solicitor or adviser in your jurisdiction for specific issues.