Information Commissioner's Office (ICO)
Search the register There are over 1 million data controllers registered with the ICO.
For organisations | ICO
How to respond to FOI requests, and further information and resources.
For the public | ICO
Find out about your data protection and information rights including how to make a SAR, how to make an FOI request, domestic CCTV and data protection, protecting yourself against nuisance marketing …
Contact us | ICO
Data protection fee and registration Pay your data protection fee and register your organisation. Make changes to your registration or find out why you received a letter from the ICO.
Data protection fee | ICO
The Information Commissioner’s Office is the regulator of data protection and other information rights legislation, we are sponsored by the Department for Science, Innovation and Technology. …
Make a complaint | ICO
Need help? Start a live chat or call our helpline on 0303 123 1113. Our normal opening hours are Monday to Friday between 9am and 5pm (excluding bank holidays). The Information Commissioner …
Post Office reprimanded over Horizon IT scandal victims' ‘entirely ...
Dec 3, 2025 · The Information Commissioner’s Office (ICO) has issued a reprimand to Post Office Limited following a data breach that resulted in the unauthorised disclosure of personal information …
Action we've taken | ICO
See the latest monetary penalties, enforcement notices, undertakings, prosecutions and reprimands we've issued.
What we do | ICO
What we do The ICO exists to empower you through information. Find out more about our work and the legislation we cover.
Register of fee payers and certificate downloads | ICO
Search the ICO’s register of more than 1 million data controllers to find organisations and people registered with the ICO under the Data Protection Act.