The UK’s independent authority set up to uphold information rights in the public interest, promoting openness by public bodies and data privacy for individuals.

Contact us / Make a change to my registration details 

Change or update your details

Use this service to update the details we hold about your registration. You can update or add your:

  • organisation address;
  • contact details (name, job title, address, email and phone number) of the person responsible for paying the data protection fee; 
  • Data Protection Officer's details (including adding a DPO);
  • trading names; and
  • payment tier.

You will need:

  • your registration number, eg ZA123456; and
  • your security number. (If you can't find your security, you can request a security number reminder.)

You'll receive a response within 3-5 working days.

If you're updating your trading names, using this service will replace any existing trading names you've already provided to us, so give us all the trading names you want published even if we have them already. You can list up to five trading names using this service. 

For information about what we do with personal data see our privacy notice.

Start now

Takes about 5 minutes


If you no longer need to pay a data protection fee, please contact us by email or on our helpline. If you cancel and pay by direct debit, you'll also need to cancel your direct debit with your bank or building society.

Need to email us?

If you're unable to use the service to change or update your details, email your request to us at

Due to a high volume of email requests, it's currently taking us longer than usual to respond. Please accept our apologies for any inconvenience. We'll respond just as soon as we can.