Checklist / Free, no signup

GDPR document checker

A customer asked for your documents. Find out what to prepare, what to check and what to ask them.

1. What did the customer ask for?2. What kind of business do you run?3. How do you use this customer's personal data?4. Can other suppliers access that data?5. Does the service involve sensitive data or children?

6. Which documents do you already have?

Leave these unticked if you are starting from scratch.

A typical result

For a SaaS handling data on a customer’s instructions, the checklist points to the service agreement, relevant sub-processors and evidence of real security controls.

What to check

Use this checklist to prepare a customer response, not to decide whether every legal obligation applies to your business. The customer may ask for more or less.

ICO guidance: documentation. Guidance checked 7 September 2026; the ICO marks it as under review following the Data (Use and Access) Act.

These tools help you prepare a draft. Review the facts and the customer's requirements before sharing it.