The Data Protection Act 1998 requires every data controller (eg organisation, sole trader) who is processing personal information to register with the ICO, unless they are exempt.
More than 400,000 organisations are currently registered.
We are aware that some people are experiencing problems when paying by credit or debit card. If you see a problem and don't receive your payment confirmation the following day, please try again. We hope the problems will be fixed soon.
A Welsh language registration form (pdf) is also available.
Not sure if you need to register?
Take our quick self-assessment to find out.
Do you have a number of organisations to register?
Read our FAQs if you are registering a number of organisations with the same information.
How much does it cost?
For most organisations it's £35 each year - find out how much to pay.
Change my registration
Need to amend or cancel your registration?
Got a question?
We might have the answer - read our FAQs.
I've just registered. What next?
See our practical advice, toolkits, checklists and more to help you meet your data protection obligations.