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Data & Privacy United Kingdom

International Data Transfers Compliance Check

Check whether your business has the right legal safeguards in place before sending personal data outside the UK — to cloud providers, US tools, or overseas offices.

Start free check 9 questions · 6 minutes · No signup
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Did you know? The numbers behind this check.

  • UK GDPR Chapter VLegal basis
  • UK IDTA / UK Addendum to EU SCCsCommon mechanism
  • UK-US Data Bridge (if certified)US transfers
  • Information Commissioner's Office (ICO)Regulator

Why this matters.

UK GDPR restricts transferring personal data outside the UK unless an appropriate safeguard is in place. Most small businesses do this without realising it — using US-based email, CRM, HR or cloud storage tools, or outsourcing customer support overseas — because “transfer” includes remote access to data, not just physically sending it. Where the destination country doesn’t have UK “adequacy” status, businesses need a recognised transfer mechanism: the UK International Data Transfer Agreement (IDTA), the UK Addendum to the EU’s Standard Contractual Clauses, or reliance on a specific adequacy regulation, such as the one covering the UK-US Data Bridge for US organisations certified under the Data Privacy Framework.

The UK-US Data Bridge, live since October 2024, makes transfers to certified US organisations more straightforward, but it only applies where the receiving US company has actually self-certified — a check many businesses skip, wrongly assuming any US provider is automatically covered. Meanwhile, the Data (Use and Access) Act 2025 introduced a new “data protection test” for future UK adequacy decisions, and the EU periodically reviews the UK’s own adequacy status, both of which can change what safeguards businesses relying on EU data need going forward. Getting the transfer mechanism wrong doesn’t just risk ICO enforcement — it can also leave contracts with suppliers or customers technically unenforceable on data protection terms.

Have these to hand.

  • A rough list of the third-party tools/suppliers you use that may store or process personal data (email, CRM, HR, hosting, analytics)
  • Knowledge of where those suppliers are based or host their data (UK, EU, US, elsewhere)
  • Any data processing agreements or contracts you hold with overseas suppliers, if available
  • Whether any staff, contractors or offices are based outside the UK

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 check reviews where your business’s data actually goes, whether the right international transfer safeguards are in place, and where your privacy policy or supplier contracts may need updating.

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