Barclaycard have a legal and regulatory obligation to ensure that the personal information we hold for all customers is accurate and up-to-date. If we find there’s some information we need you to complete, we'll request this from you. From time to time, we'll also ask you to check and confirm the contact details we have for you, to ensure they’re up-to-date and that we can get in touch with you if we need to.
You can check and update all of your personal details within Barclaycard online servicing. Simply select 'Contact details', which can be found in 'Your details' in the top menu.
If you haven’t already, log into or register for Barclaycard online servicing.