When you authorise us to share your data, you will have two options - you can choose to share data on a single occasion or for an ongoing period (maximum of 12 months). However, when you no longer wish to share the data, you can withdraw your sharing arrangement by either contacting the third party you initially started the process with (the accredited data recipient) or you can withdraw your authorisation to share by using your data sharing dashboard, which can be found via Internet Banking.