You have the right to have your personal data rectified (corrected) if it is inaccurate or incomplete.
Where your personal data is corrected and if we have passed it on to any other organisations (in accordance with lawful processing and as described in our privacy notices) we will ask them to update the personal data they hold.
If we are unable to correct your data and have a legitimate reason for this, we will explain our reasons to you. We will not make any changes but will keep your statement requesting rectification on your record.
For further information visit the ICO guidance page on their website.