Data Protection Commissioner
Data Protection Commissioner

Registering with the Data Protection Commissioner

  • If you are a returning customer, please login below. 
  • If you are a new customer and are required to register as either a data controller or a data processor, please click the links further below.  You can check here to view guidance notes and to see if you are required to register.

Returning Customers

Login below to do the following:

Continue your registration,
Continue and amend your registration at the same time or;
Amend your registration.

Your Login and Password details will have been sent to you with your annual continuance of registration letter.

If you have forgotten your password, you can request a new one

New Customers

Before completing this form please refer to guidance to determine if you are a data controller who is required to register
Use this form only if you process personal data on behalf of a Data Controller who is required to register.

If you have any queries in relation to this process please contact us at +353 761 104 800 or lo-call 1890 252231 or

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